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 *Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *WSO2 Inc. licenses this file to you under the Apache License,
 *Version 2.0 (the "License"); you may not use this file except
 *in compliance with the License.
 *You may obtain a copy of the License at
 *
 *http://www.apache.org/licenses/LICENSE-2.0
 *
 *Unless required by applicable law or agreed to in writing,
 *software distributed under the License is distributed on an
 *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *KIND, either express or implied.  See the License for the
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package org.wso2.carbon.esb.samples.test.mediation.cache;

import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.carbon.automation.engine.annotations.ExecutionEnvironment;
import org.wso2.carbon.automation.engine.annotations.SetEnvironment;
import org.wso2.carbon.esb.samples.test.util.ESBSampleIntegrationTest;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotEquals;

public class Sample420TestCase extends ESBSampleIntegrationTest {

    private String serviceEp;

    @BeforeClass(alwaysRun = true)
    public void deployArtifacts() throws Exception {
        super.init();
        serviceEp = getProxyServiceURLHttp("Sample420TestCaseProxy");

    }

    @SetEnvironment(executionEnvironments = { ExecutionEnvironment.STANDALONE })
    @Test(groups = { "wso2.esb" }, description = "Creating simple cache sample 420 Test Case")
    public void testSimpleCachingNotExists() throws AxisFault, InterruptedException {
        OMElement response;

        long currTime = System.currentTimeMillis();
        long timeDiff = 0;

        response = axis2Client.sendSimpleStockQuoteRequest(serviceEp, "", "IBM");
        String firstResponse = response.getFirstElement().toString();

        while (timeDiff < 20000) {

            response = axis2Client.sendSimpleStockQuoteRequest(serviceEp, "", "IBM");

            assertEquals(firstResponse, response.getFirstElement().toString(), "Caching is less than 20 seconds");

            /*The timeout I have set in the Sample is 20s. The test here within the while loop is to ensure the
             cache is not evicted before 20s. Hence a thread sleep is used.*/
            Thread.sleep(2000);
            timeDiff = System.currentTimeMillis() - currTime;
        }

        response = axis2Client.sendSimpleStockQuoteRequest(serviceEp, "", "IBM");

        assertNotEquals(firstResponse, response.getFirstElement().toString());
    }

    @SetEnvironment(executionEnvironments = { ExecutionEnvironment.STANDALONE })
    @Test(groups = { "wso2.esb" }, description = "Creating simple cache sample 420 Test Case")
    public void testSimpleCachingExists() throws AxisFault {
        OMElement response;

        response = axis2Client.sendSimpleStockQuoteRequest(serviceEp, "", "IBM");
        String firstResponse = response.getFirstElement().toString();

        response = axis2Client.sendSimpleStockQuoteRequest(serviceEp, "", "IBM");

        assertEquals(firstResponse, response.getFirstElement().toString());
    }

}
