RegexExpressionExtensionTest

Tests passed/Failed/Skipped:32/0/0
Started on:Thu Apr 11 11:15:11 UTC 2019
Total time:1 seconds (1212 ms)
Included groups:
Excluded groups:

(Hover the method name to see the test class name)

PASSED TESTS
Test method Exception Time (seconds) Instance
testFindFunctionExtensionPersistenceTestCase
Test class: org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase@4e17913b
testFindFunctionExtensionTestCase
Test class: org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase@47fbc56
testFindFunctionExtensionTestCase1
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '0c80b18e-4ffe-4599-91df-b54f302f31a6' @ Line: 1. Position: 141, near 'regex:find(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase1(FindFunctionExtensionTestCase.java:57)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:find() function, required 2 or 3, but found 1
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:132)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '0c80b18e-4ffe-4599-91df-b54f302f31a6' @ Line: 1. Position: 141, near 'regex:find(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase1(FindFunctionExtensionTestCase.java:57)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:find() function, required 2 or 3, but found 1
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:132)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase2
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '6f52fa2f-29ba-4293-9135-1996b867727a' @ Line: 1. Position: 146, near 'regex:find(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase2(FindFunctionExtensionTestCase.java:71)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:find() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:140)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '6f52fa2f-29ba-4293-9135-1996b867727a' @ Line: 1. Position: 146, near 'regex:find(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase2(FindFunctionExtensionTestCase.java:71)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:find() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:140)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase3
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '35ca8ccb-02a2-4f1e-a279-3ac30eb9b9a9' @ Line: 1. Position: 146, near 'regex:find(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase3(FindFunctionExtensionTestCase.java:84)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:find() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:146)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '35ca8ccb-02a2-4f1e-a279-3ac30eb9b9a9' @ Line: 1. Position: 146, near 'regex:find(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase3(FindFunctionExtensionTestCase.java:84)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:find() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:146)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase4
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '51a1a592-5b62-4014-a62f-559278bde8ea' @ Line: 1. Position: 186, near 'regex:find(regex, symbol, startingIndex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase4(FindFunctionExtensionTestCase.java:98)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the third argument of str:find() function, required INT, but found STRING
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:154)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '51a1a592-5b62-4014-a62f-559278bde8ea' @ Line: 1. Position: 186, near 'regex:find(regex, symbol, startingIndex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase4(FindFunctionExtensionTestCase.java:98)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the third argument of str:find() function, required INT, but found STRING
	at org.wso2.extension.siddhi.execution.regex.FindFunctionExtension.init(FindFunctionExtension.java:154)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase5
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase6
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindFunctionExtensionTestCase7
Test class: org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.FindFunctionExtensionTestCase@151ef57f
testFindStartFromIndexFunctionExtensionTestCase
Test class: org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase@47fbc56
testGroupFunctionExtension
Test class: org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase@47fbc56
testGroupFunctionExtension1
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'f3245456-d227-4fc5-9043-d23cd600442b' @ Line: 1. Position: 161, near 'regex:group(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension1(GroupFunctionExtensionTestCase.java:41)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:group() function, required 3, but found 2
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:107)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'f3245456-d227-4fc5-9043-d23cd600442b' @ Line: 1. Position: 161, near 'regex:group(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension1(GroupFunctionExtensionTestCase.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:group() function, required 3, but found 2
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:107)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension2
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'c127edef-e7b0-45c5-a917-06ebe31aef40' @ Line: 1. Position: 165, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension2(GroupFunctionExtensionTestCase.java:54)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of str:group() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:114)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'c127edef-e7b0-45c5-a917-06ebe31aef40' @ Line: 1. Position: 165, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension2(GroupFunctionExtensionTestCase.java:54)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of str:group() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:114)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension3
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'a442ddab-41db-40a4-941a-58bb296fe883' @ Line: 1. Position: 165, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension3(GroupFunctionExtensionTestCase.java:67)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of str:group() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:120)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'a442ddab-41db-40a4-941a-58bb296fe883' @ Line: 1. Position: 165, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension3(GroupFunctionExtensionTestCase.java:67)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of str:group() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:120)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension4
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'b22fdb8f-4b7f-46e9-bf5c-f1449b3735f0' @ Line: 1. Position: 171, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension4(GroupFunctionExtensionTestCase.java:81)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the third argument of str:group() function, required INT, but found STRING
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:126)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'b22fdb8f-4b7f-46e9-bf5c-f1449b3735f0' @ Line: 1. Position: 171, near 'regex:group(regex, symbol, group)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension4(GroupFunctionExtensionTestCase.java:81)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the third argument of str:group() function, required INT, but found STRING
	at org.wso2.extension.siddhi.execution.regex.GroupFunctionExtension.init(GroupFunctionExtension.java:126)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension5
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension6
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension7
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtension8
Test class: org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.GroupFunctionExtensionTestCase@10895b16
testGroupFunctionExtensionPersistence
Test class: org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase@4e17913b
testLookingAtFunctionExtension
Test class: org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase@47fbc56
testLookingAtFunctionExtension1
Test class: org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '097c6f5c-1ef8-4729-81ee-4f34b0e8ca41' @ Line: 1. Position: 146, near 'regex:lookingAt(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension1(LookingAtFunctionExtensionTestCase.java:41)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:lookingAt() function, required 2, but found 1
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:111)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '097c6f5c-1ef8-4729-81ee-4f34b0e8ca41' @ Line: 1. Position: 146, near 'regex:lookingAt(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension1(LookingAtFunctionExtensionTestCase.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:lookingAt() function, required 2, but found 1
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:111)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase@5524b72f
testLookingAtFunctionExtension2
Test class: org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '5b3a0c9d-2619-4354-badb-f7e8d36301eb' @ Line: 1. Position: 151, near 'regex:lookingAt(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension2(LookingAtFunctionExtensionTestCase.java:54)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:lookingAt() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:119)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '5b3a0c9d-2619-4354-badb-f7e8d36301eb' @ Line: 1. Position: 151, near 'regex:lookingAt(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension2(LookingAtFunctionExtensionTestCase.java:54)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:lookingAt() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:119)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase@5524b72f
testLookingAtFunctionExtension3
Test class: org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '2fd3e0df-aa57-4a9e-be5e-7b51a0a53320' @ Line: 1. Position: 151, near 'regex:lookingAt(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension3(LookingAtFunctionExtensionTestCase.java:67)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:lookingAt() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:125)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '2fd3e0df-aa57-4a9e-be5e-7b51a0a53320' @ Line: 1. Position: 151, near 'regex:lookingAt(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension3(LookingAtFunctionExtensionTestCase.java:67)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:lookingAt() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtension.init(LookingAtFunctionExtension.java:125)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase@5524b72f
testLookingAtFunctionExtension4
Test class: org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.LookingAtFunctionExtensionTestCase@5524b72f
testLookingAtFunctionExtensionPersistence
Test class: org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase@4e17913b
testMatchesFunctionExtension
Test class: org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegExFunctionExtensionTestCase@47fbc56
testMatchesFunctionExtension1
Test class: org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '7f3e78e3-3e7c-43e1-943c-7e0830ae9836' @ Line: 1. Position: 144, near 'regex:matches(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension1(MatchesFunctionExtensionTestCase.java:41)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:matches() function, required 2, but found 1
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:110)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on '7f3e78e3-3e7c-43e1-943c-7e0830ae9836' @ Line: 1. Position: 144, near 'regex:matches(regex)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension1(MatchesFunctionExtensionTestCase.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid no of arguments passed to regex:matches() function, required 2, but found 1
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:110)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase@2cc03cd1
testMatchesFunctionExtension2
Test class: org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'ad6fc1dc-7d04-4925-b4ee-a31fd6f13541' @ Line: 1. Position: 149, near 'regex:matches(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension2(MatchesFunctionExtensionTestCase.java:54)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:matches() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:118)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'ad6fc1dc-7d04-4925-b4ee-a31fd6f13541' @ Line: 1. Position: 149, near 'regex:matches(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension2(MatchesFunctionExtensionTestCase.java:54)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the first argument of regex:matches() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:118)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase@2cc03cd1
testMatchesFunctionExtension3
Test class: org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase		 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'abc56982-3aa4-454b-811e-048cea2dd040' @ Line: 1. Position: 149, near 'regex:matches(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension3(MatchesFunctionExtensionTestCase.java:67)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:matches() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:124)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
... Removed 28 stack frames
Click to show all stack frames 
io.siddhi.core.exception.SiddhiAppCreationException: Error on 'abc56982-3aa4-454b-811e-048cea2dd040' @ Line: 1. Position: 149, near 'regex:matches(regex, symbol)'.
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:60)
	at io.siddhi.core.util.parser.ExpressionParser.parseExpression(ExpressionParser.java:448)
	at io.siddhi.core.util.parser.SelectorParser.getAttributeProcessors(SelectorParser.java:215)
	at io.siddhi.core.util.parser.SelectorParser.parse(SelectorParser.java:92)
	at io.siddhi.core.util.parser.QueryParser.parse(QueryParser.java:135)
	at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:252)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:66)
	at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:75)
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension3(MatchesFunctionExtensionTestCase.java:67)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:744)
	at org.testng.TestRunner.run(TestRunner.java:602)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
	at org.testng.SuiteRunner.run(SuiteRunner.java:289)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
	at org.testng.TestNG.runSuites(TestNG.java:1144)
	at org.testng.TestNG.run(TestNG.java:1115)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: io.siddhi.query.api.exception.SiddhiAppValidationException: Invalid parameter type found for the second argument of regex:matches() function, required STRING, but found INT
	at org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtension.init(MatchesFunctionExtension.java:124)
	at io.siddhi.core.executor.function.FunctionExecutor.initExecutor(FunctionExecutor.java:57)
	... 36 more
0 org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase@2cc03cd1
testMatchesFunctionExtension4
Test class: org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase		 0 org.wso2.extension.siddhi.execution.regex.MatchesFunctionExtensionTestCase@2cc03cd1
testMatchesFunctionExtensionPersistence
Test class: org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase		 0 org.wso2.extension.siddhi.execution.regex.RegexPersistanceTestCase@4e17913b