1 /* 2 * $Header: /home/cvs/jakarta-commons/validator/src/test/org/apache/commons/validator/TestNumber.java,v 1.4 2004/02/21 17:10:30 rleland Exp $ 3 * $Revision: 1.4 $ 4 * $Date: 2004/02/21 17:10:30 $ 5 * 6 * ==================================================================== 7 * Copyright 2001-2004 The Apache Software Foundation 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package org.apache.commons.validator; 23 24 import java.io.IOException; 25 26 import org.xml.sax.SAXException; 27 28 /*** 29 * Abstracts number unit tests methods. 30 */ 31 abstract public class TestNumber extends TestCommon { 32 33 /*** 34 * The key used to retrieve the set of validation 35 * rules from the xml file. 36 */ 37 protected String FORM_KEY; 38 39 /*** 40 * The key used to retrieve the validator action. 41 */ 42 protected String ACTION; 43 44 45 public TestNumber(String name) { 46 super(name); 47 } 48 49 /*** 50 * Load <code>ValidatorResources</code> from 51 * validator-numeric.xml. 52 */ 53 protected void setUp() throws IOException, SAXException { 54 // Load resources 55 loadResources("validator-numeric.xml"); 56 } 57 58 protected void tearDown() { 59 } 60 61 /*** 62 * Tests the number validation. 63 */ 64 public void testNumber() throws ValidatorException { 65 // Create bean to run test on. 66 ValueBean info = new ValueBean(); 67 info.setValue("0"); 68 if (log.isDebugEnabled()) { 69 log.debug("testNumberFailure Action=" + ACTION + ", FORM_KEY=" + FORM_KEY); 70 } 71 valueTest(info, true); 72 } 73 74 /*** 75 * Tests the float validation failure. 76 */ 77 public void testNumberFailure() throws ValidatorException { 78 // Create bean to run test on. 79 ValueBean info = new ValueBean(); 80 if (log.isDebugEnabled()) { 81 log.debug("testNumberFailure Action=" + ACTION + ", FORM_KEY=" + FORM_KEY); 82 } 83 valueTest(info, false); 84 } 85 86 /*** 87 * Utlity class to run a test on a value. 88 * 89 * @param info Value to run test on. 90 * @param passed Whether or not the test is expected to pass. 91 */ 92 protected void valueTest(Object info, boolean passed) throws ValidatorException { 93 // Construct validator based on the loaded resources 94 // and the form key 95 Validator validator = new Validator(resources, FORM_KEY); 96 // add the name bean to the validator as a resource 97 // for the validations to be performed on. 98 validator.setParameter(Validator.BEAN_PARAM, info); 99 100 // Get results of the validation. 101 ValidatorResults results = null; 102 103 // throws ValidatorException, 104 // but we aren't catching for testing 105 // since no validation methods we use 106 // throw this 107 results = validator.validate(); 108 109 assertNotNull("Results are null.", results); 110 111 ValidatorResult result = results.getValidatorResult("value"); 112 113 assertNotNull(ACTION + " value ValidatorResult should not be null.", result); 114 assertTrue(ACTION + " value ValidatorResult should contain the '" + ACTION + "' action.", result.containsAction(ACTION)); 115 assertTrue(ACTION + " value ValidatorResult for the '" + ACTION + "' action should have " + (passed ? "passed" : "failed") + ".", (passed ? result.isValid(ACTION) : !result.isValid(ACTION))); 116 } 117 118 119 }

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