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1 /* |
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2 * Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 * JUnit tests for PluginTracePropertyVerifier |
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17 * |
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18 */ |
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19 import java.lang.reflect.InvocationTargetException; |
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20 import java.lang.reflect.Method; |
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21 import java.util.ArrayList; |
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22 import java.util.List; |
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23 |
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24 import junit.framework.Assert; |
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25 import junit.framework.TestCase; |
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26 |
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27 import org.junit.After; |
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28 import org.junit.AfterClass; |
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29 import org.junit.Before; |
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30 import org.junit.BeforeClass; |
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31 import org.junit.Test; |
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32 |
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33 public class PluginTracePropertyVerifierTest extends TestCase { |
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34 |
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35 /** |
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36 * Class to PluginTracePropertyVerifier |
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37 */ |
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38 static Class<?> pluginTracePropertyVerifier; |
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39 |
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40 /** |
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41 * PluginTracePropertyVerifier object |
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42 */ |
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43 static Object ptpvObject; |
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44 |
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45 /** |
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46 * Empty string |
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47 */ |
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48 private static final String EMPTY_STRING = ""; //$NON-NLS-1$ |
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49 |
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50 /** |
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51 * White space |
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52 */ |
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53 private static final String WHITE_SPACE = " "; //$NON-NLS-1$ |
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54 |
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55 /** |
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56 * Enum for different functions to test |
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57 * |
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58 */ |
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59 private enum FunctionToTest { |
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60 ISVALIDDATA |
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61 } |
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62 |
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63 /** |
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64 * TestData class |
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65 * |
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66 */ |
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67 private class TestData { |
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68 String testString; |
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69 boolean expectedIsValidDataResult; |
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70 |
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71 /** |
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72 * |
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73 * Constructor |
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74 * |
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75 * @param testStringParam |
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76 * the test string |
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77 * @param expectedIsValidDataResultParam |
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78 * the expected return value in case of isValidData |
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79 * method |
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80 */ |
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81 TestData(String testStringParam, boolean expectedIsValidDataResultParam) { |
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82 this.testString = testStringParam; |
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83 this.expectedIsValidDataResult = expectedIsValidDataResultParam; |
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84 } |
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85 } |
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86 |
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87 /** |
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88 * List of test data |
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89 */ |
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90 List<TestData> testDataList = new ArrayList<TestData>(); |
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91 |
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92 /** |
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93 * main |
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94 * |
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95 * @param args |
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96 */ |
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97 public static void main(String[] args) { |
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98 org.junit.runner.JUnitCore |
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99 .main(PluginTracePropertyVerifierTest.class.getName()); |
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100 } |
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101 |
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102 /** |
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103 * setUp |
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104 */ |
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105 @Before |
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106 public void setUp() { |
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107 |
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108 if (testDataList.size() == 0) { |
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109 initializeTestDataList(); |
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110 } |
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111 |
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112 if (pluginTracePropertyVerifier == null && ptpvObject == null) { |
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113 try { |
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114 pluginTracePropertyVerifier = Class |
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115 .forName("com.nokia.tracecompiler.engine.plugin.PluginTracePropertyVerifier"); //$NON-NLS-1$ |
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116 ptpvObject = pluginTracePropertyVerifier.newInstance(); |
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117 } catch (Exception e) { |
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118 Assert.fail(e.toString()); |
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119 } |
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120 } |
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121 |
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122 } |
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123 |
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124 /** |
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125 * Initialize test data list |
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126 */ |
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127 private void initializeTestDataList() { |
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128 char VTAB = 0xB; //vertical TAB |
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129 testDataList.add(new TestData("Some valid text", true)); //valid text //$NON-NLS-1$ |
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130 testDataList.add(new TestData("Some text with non-valid character - vertical TAB - : " + String.valueOf(VTAB) , false)); //$NON-NLS-1$ |
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131 testDataList.add(new TestData("Some valid text with TAB : " , true)); //$NON-NLS-1$ |
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132 testDataList.add(new TestData("Some valid text with TABs : " , true)); //$NON-NLS-1$ |
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133 } |
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134 |
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135 /** |
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136 * Execute tests |
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137 * |
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138 * @param nameOfFunctionUnderTest |
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139 * the name of the function that should be tested |
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140 * @param testType |
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141 * the number of expected result column |
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142 */ |
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143 private void executeTests(String nameOfFunctionUnderTest, |
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144 FunctionToTest testType) { |
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145 for (int i = 0; i < testDataList.size(); i++) { |
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146 String testString = testDataList.get(i).testString; |
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147 boolean expectedResult = false; |
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148 |
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149 switch (testType) { |
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150 case ISVALIDDATA: |
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151 expectedResult = testDataList.get(i).expectedIsValidDataResult; |
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152 break; |
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153 } |
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154 |
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155 executeTest(nameOfFunctionUnderTest, testString, expectedResult); |
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156 } |
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157 } |
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158 |
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159 /** |
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160 * Execute test |
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161 * |
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162 * @param nameOfFunctionUnderTest |
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163 * the name of the function that should be tested |
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164 * @param testString |
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165 * the test string that is used in test |
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166 * @param columNumberOfExpectedResult |
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167 * the number of expected result column |
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168 */ |
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169 private void executeTest(String nameOfFunctionUnderTest, String testString, |
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170 boolean expectedResult) { |
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171 Method functionUnderTest = null; |
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172 try { |
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173 functionUnderTest = pluginTracePropertyVerifier.getDeclaredMethod( |
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174 nameOfFunctionUnderTest, String.class); |
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175 // change access of the function under test because otherwise we can |
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176 // test to private functions |
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177 functionUnderTest.setAccessible(true); |
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178 // invoke the function and get result |
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179 Object retObj = null; |
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180 |
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181 // remove white spaces from test string, because those those does |
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182 // not exist in real life either |
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183 retObj = functionUnderTest.invoke(ptpvObject, testString.replace( |
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184 WHITE_SPACE, EMPTY_STRING)); |
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185 |
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186 // cast the result to the expected return type. |
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187 Boolean res = (Boolean) retObj; |
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188 |
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189 String msg = functionUnderTest.getName() + " invoked on \"" //$NON-NLS-1$ |
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190 + testString + "\" returned " + res.toString(); //$NON-NLS-1$ |
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191 Assert.assertEquals(msg, expectedResult, res.booleanValue()); |
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192 } catch (Exception e) { |
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193 Assert.fail(e.getMessage()); |
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194 } |
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195 } |
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196 |
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197 /** |
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198 * Test isValidData method |
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199 */ |
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200 @Test |
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201 public void testIsValidDataMethod() { |
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202 executeTests("isValidData", FunctionToTest.ISVALIDDATA); //$NON-NLS-1$ |
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203 } |
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204 |
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205 //add future methods tests after this point. |
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206 |
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207 /** |
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208 * tearDown |
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209 */ |
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210 @After |
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211 public void tearDown() { |
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212 // nothing to do |
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213 } |
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214 |
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215 } |