Best Powermock code snippet using org.powermock.tests.utils.impl.AbstractTestSuiteChunkerImpl.createTestDelegators
Source:JUnit3TestSuiteChunkerImpl.java
...37 public JUnit3TestSuiteChunkerImpl(Class<? extends TestCase>... testClasses) throws Exception {38 super(testClasses);39 try {40 for (Class<? extends TestCase> testClass : testClasses) {41 createTestDelegators(testClass, getTestChunksEntries(testClass));42 }43 } catch (Exception e) {44 final Throwable cause = e.getCause();45 if (cause instanceof Exception) {46 throw (Exception) cause;47 } else {48 throw new RuntimeException(cause);49 }50 }51 }52 public JUnit3TestSuiteChunkerImpl(String name, Class<? extends TestCase>... testClasses) throws Exception {53 this(testClasses);54 this.name = name;55 }56 /**57 * {@inheritDoc}58 */59 @Override60 protected PowerMockJUnit3RunnerDelegate createDelegatorFromClassloader(ClassLoader classLoader, Class<?> testClass,61 final List<Method> methodsToTest) throws Exception {62 final Class<?> testClassLoadedByMockedClassLoader = Class.forName(testClass.getName(), false, classLoader);63 final Class<?> powerMockTestListenerArrayType = Class.forName(PowerMockTestListener[].class.getName(), false,64 classLoader);65 Class<?> delegateClass = Class.forName(PowerMockJUnit3RunnerDelegateImpl.class.getName(), false, classLoader);66 Constructor<?> con = delegateClass.getConstructor(new Class[] { Class.class, Method[].class,67 powerMockTestListenerArrayType });68 final PowerMockJUnit3RunnerDelegate newDelegate = (PowerMockJUnit3RunnerDelegate) con.newInstance(new Object[] {69 testClassLoadedByMockedClassLoader, methodsToTest.toArray(new Method[0]),70 getPowerMockTestListenersLoadedByASpecificClassLoader(testClass, classLoader) });71 newDelegate.setName(name);72 return newDelegate;73 }74 @Override75 protected void chunkClass(Class<?> testClass) throws Exception {76 if (!TestCase.class.isAssignableFrom(testClass)) {77 throw new IllegalArgumentException(testClass.getName() + " must be a subtype of "78 + TestCase.class.getName());79 }80 super.chunkClass(testClass);81 }82 /**83 * {@inheritDoc}84 */85 public int getTestCount() {86 if (testCount == NOT_INITIALIZED) {87 testCount = 0;88 for (PowerMockJUnit3RunnerDelegate delegate : delegates) {89 testCount += delegate.testCount();90 }91 }92 return testCount;93 }94 /**95 * {@inheritDoc}96 */97 public boolean shouldExecuteTestForMethod(Class<?> testClass, Method potentialTestMethod) {98 return potentialTestMethod.getName().startsWith("test")99 && Modifier.isPublic(potentialTestMethod.getModifiers())100 && potentialTestMethod.getReturnType().equals(Void.TYPE);101 }102 /**103 * {@inheritDoc}104 */105 public void addTest(Test test) throws Exception {106 if (test == null) {107 throw new IllegalArgumentException("test cannot be null");108 }109 if (test instanceof TestCase) {110 // testSuiteDelegator.addTest(prepareTestCase((TestCase) test));111 addTestClassToSuite(test.getClass());112 } else if (test instanceof TestSuite) {113 final Enumeration<?> tests = ((TestSuite) test).tests();114 while (tests.hasMoreElements()) {115 addTest((Test) tests.nextElement());116 }117 } else {118 throw new IllegalArgumentException("The test type " + test.getClass().getName()119 + " is not supported. Only " + TestCase.class.getName() + " and " + TestSuite.class.getName()120 + " are supported.");121 }122 }123 /**124 * {@inheritDoc}125 */126 public void addTestSuite(Class<? extends TestCase> testClass) throws Exception {127 addTestClassToSuite(testClass);128 }129 /**130 * {@inheritDoc}131 */132 public int countTestCases() {133 int count = 0;134 for (PowerMockJUnit3RunnerDelegate delegate : delegates) {135 count += delegate.countTestCases();136 }137 return count;138 }139 /**140 * {@inheritDoc}141 */142 public void run(TestResult result) {143 final Iterator<TestChunk> iterator = getChunkIterator();144 for (PowerMockJUnit3RunnerDelegate delegate : delegates) {145 TestChunk next = iterator.next();146 final PowerMockJUnit3TestListener listener = new PowerMockJUnit3TestListener(next.getClassLoader());147 result.addListener(listener);148 // Initialize mock policies for each test149 new MockPolicyInitializerImpl(delegate.getTestClass()).initialize(this.getClass().getClassLoader());150 delegate.run(result);151 result.removeListener(listener);152 }153 }154 /**155 * {@inheritDoc}156 */157 public void runTest(Test test, TestResult result) {158 final Iterator<TestChunk> iterator = getChunkIterator();159 for (PowerMockJUnit3RunnerDelegate delegate : delegates) {160 TestChunk next = iterator.next();161 final PowerMockJUnit3TestListener listener = new PowerMockJUnit3TestListener(next.getClassLoader());162 result.addListener(listener);163 delegate.runTest(test, result);164 result.removeListener(listener);165 }166 }167 private Iterator<TestChunk> getChunkIterator() {168 List<TestChunk> entrySet = getTestChunks();169 Iterator<TestChunk> iterator = entrySet.iterator();170 if (delegates.size() != getChunkSize()) {171 throw new IllegalStateException("Internal error: There must be an equal number of suites and delegates.");172 }173 return iterator;174 }175 /**176 * {@inheritDoc}177 */178 public Test testAt(int index) {179 return delegates.get(getDelegatorIndex(index)).testAt(getInternalTestIndex(index));180 }181 /**182 * {@inheritDoc}183 */184 public void addTestClassToSuite(Class<?> clazz) throws Exception {185 chunkClass(clazz);186 if (!delegatesCreatedForTheseClasses.contains(clazz)) {187 try {188 createTestDelegators(clazz, getTestChunksEntries(clazz));189 } catch (Exception e) {190 throw new RuntimeException(e);191 }192 }193 }194 /**195 * {@inheritDoc}196 */197 public Enumeration<?> tests() {198 final List<Object> tests = new LinkedList<Object>();199 for (PowerMockJUnit3RunnerDelegate delegate : delegates) {200 final Enumeration<?> delegateTests = delegate.tests();201 while (delegateTests.hasMoreElements()) {202 tests.add(delegateTests.nextElement());...
createTestDelegators
Using AI Code Generation
1public class ClassLoaderTest {2 public void test() throws Exception {3 ClassLoader classLoader = new URLClassLoader(new URL[] {new File("target/test-classes").toURI().toURL()});4 Class<?> clazz = classLoader.loadClass("com.test.ClassToLoad");5 Method method = clazz.getMethod("methodToCall");6 method.invoke(clazz.newInstance());7 }8}9public class ClassToLoad {10 public void methodToCall() {11 System.out.println("ClassToLoad.methodToCall()");12 }13}14public class ClassToLoad {15 public void methodToCall() {16 System.out.println("ClassToLoad.methodToCall()");17 }18}
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