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How to use loadWithMockClassLoader method of org.powermock.core.transformers.AbstractBaseMockTransformerTest class

Best Powermock code snippet using org.powermock.core.transformers.AbstractBaseMockTransformerTest.loadWithMockClassLoader

Source:MethodsMockTransformerTest.java

...33    }34    @Test35    public void should_skip_call_to_void_private_method_if_getaway_return_not_PROCEED() throws Exception {36        MockGatewaySpy.returnOnMethodCall("voidPrivateMethod", "");37        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.VoidMethodsTestClass.class.getName());38        final Object instance = WhiteboxImpl.newInstance(clazz);39        WhiteboxImpl.invokeMethod(instance, "voidPrivateMethod", "name");40        assertThat(WhiteboxImpl.getInternalState(instance, "lname")).as("Field name is not set").isNull();41        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("voidPrivateMethod"));42    }43    @Test44    public void should_skip_call_to_void_public_method_if_getaway_return_not_PROCEED() throws Exception {45        MockGatewaySpy.returnOnMethodCall("voidMethod", "");46        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.VoidMethodsTestClass.class.getName());47        final Object instance = WhiteboxImpl.newInstance(clazz);48        WhiteboxImpl.invokeMethod(instance, "voidMethod", "name", "field", 100.0);49        assertThat(WhiteboxImpl.getInternalState(instance, "field")).as("Field name is not set").isNull();50        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("voidMethod"));51        assertThat(MockGatewaySpy.methodCalls()).isNot(registered().forMethod("voidPrivateMethod"));52    }53    @Test54    public void should_skip_call_to_final_void_public_method_if_getaway_return_not_PROCEED() throws Exception {55        MockGatewaySpy.returnOnMethodCall("finalVoidMethod", "");56        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.VoidMethodsTestClass.class.getName());57        final Object instance = WhiteboxImpl.newInstance(clazz);58        WhiteboxImpl.invokeMethod(instance, "finalVoidMethod", "name", "field", 100.0);59        assertThat(WhiteboxImpl.getInternalState(instance, "field")).as("Field name is not set").isNull();60        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("finalVoidMethod"));61    }62    @Test63    public void should_invoke_real_final_void_public_method_if_getaway_return_PROCEED() throws Exception {64        MockGatewaySpy.returnOnMethodCall("finalVoidMethod", PROCEED);65        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.VoidMethodsTestClass.class.getName());66        final Object instance = WhiteboxImpl.newInstance(clazz);67        final String fieldValue = RandomString.make(10);68        WhiteboxImpl.invokeMethod(instance, "finalVoidMethod", "name", fieldValue, 100.0);69        assertThat(WhiteboxImpl.getInternalState(instance, "field")).as("Field name is not set").isEqualTo(fieldValue);70        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("finalVoidMethod"));71    }72    @Test73    public void should_return_value_from_getaway_for_non_void_methods_is_it_is_not_PROCEED() throws Exception {74        final String expected = "mocked";75        MockGatewaySpy.returnOnMethodCall("returnMethod", expected);76        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.ReturnMethodsTestClass.class.getName());77        final Object instance = WhiteboxImpl.newInstance(clazz);78        final Object result = WhiteboxImpl.invokeMethod(instance, "returnMethod", "name", "field", 100.0);79        assertThat(result).isEqualTo(expected);80        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("returnMethod"));81    }82    @Test83    public void should_return_value_from_getaway_for_final_non_void_methods_is_it_is_not_PROCEED() throws Exception {84        final String expected = "mocked";85        MockGatewaySpy.returnOnMethodCall("finalReturnMethod", expected);86        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.ReturnMethodsTestClass.class.getName());87        final Object instance = WhiteboxImpl.newInstance(clazz);88        final Object result = WhiteboxImpl.invokeMethod(instance, "finalReturnMethod", "name", "field", 100.0);89        assertThat(result).isEqualTo(expected);90        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("finalReturnMethod"));91    }92    @Test93    public void should_return_value_from_getaway_for_final_private_non_void_methods_is_it_is_not_PROCEED() throws Exception {94        final String expected = "mocked";95        MockGatewaySpy.returnOnMethodCall("privateReturnMethod", expected);96        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.ReturnMethodsTestClass.class.getName());97        final Object instance = WhiteboxImpl.newInstance(clazz);98        final Object result = WhiteboxImpl.invokeMethod(instance, "privateReturnMethod", "name");99        assertThat(result).isEqualTo(expected);100        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("privateReturnMethod"));101    }102    @Test103    public void should_return_real_method_return_value_for_non_void_methods_if_getaway_returns_PROCEED() throws Exception {104        MockGatewaySpy.returnOnMethodCall("returnMethod", PROCEED);105        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.ReturnMethodsTestClass.class.getName());106        final Object instance = WhiteboxImpl.newInstance(clazz);107        final String name = "name";108        final Object result = WhiteboxImpl.invokeMethod(instance, "returnMethod", name, "field", 100.0);109        String expected = name + "(a)";110        assertThat(result).isEqualTo(expected);111        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("returnMethod"));112    }113    @Test114    public void should_return_real_method_return_value_for_final_non_void_methods_if_getaway_returns_PROCEED() throws Exception {115        MockGatewaySpy.returnOnMethodCall("finalReturnMethod", PROCEED);116        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.ReturnMethodsTestClass.class.getName());117        final Object instance = WhiteboxImpl.newInstance(clazz);118        final String name = "name";119        final Object result = WhiteboxImpl.invokeMethod(instance, "finalReturnMethod", name, "field", 100.0);120        String expected = name + "(a)";121        assertThat(result).isEqualTo(expected);122        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("finalReturnMethod"));123    }124    @Test125    public void should_ignore_abstract_methods() throws Exception {126        final Throwable throwable = catchThrowable(new ThrowingCallable() {127            @Override128            public void call() throws Throwable {129                loadWithMockClassLoader(MainMockTransformerTestSupport.AbstractMethodTestClass.class.getName());130            }131        });132        assertThat(throwable).as("Abstract class is transformed").isNull();133    }134    @Test135    public void should_modify_bridge_methods() throws Throwable {136        final Class<?> clazz = loadWithMockClassLoader(MainMockTransformerTestSupport.SubclassWithBridgeMethod.class.getName());137        final Object instance = WhiteboxImpl.newInstance(clazz);138        clazz.getMethod("doSomething", String.class).invoke(instance, "value");139        assertThat(MockGatewaySpy.methodCalls()).is(registered().forMethod("doSomething"));140    }141    @Test142    public void should_ignore_synthetic_non_bridge_methods() throws Throwable {143        final ClassPool classPool = new ClassPool(true);144        CtClass ctClass = prepareClassesForTest(classPool, "return;");145        final Class<?> clazz = loadWithMockClassLoader(ctClass);146        Method method = null;147        for (Method m : clazz.getDeclaredMethods()) {148            if (m.getName().equals(AbstractBaseMockTransformerTest.SYNTHETIC_METHOD_NAME)) {149                method = m;150                break;151            }152        }153        final Object instance = WhiteboxImpl.newInstance(clazz);154        assertThat(method).isNotNull();155        method.setAccessible(true);156        method.invoke(instance, "");157        assertThat(MockGatewaySpy.methodCalls()).isNot(registered().forMethod(AbstractBaseMockTransformerTest.SYNTHETIC_METHOD_NAME));158    }159    @Test160    public void should_ignore_call_to_synthetic_non_bridge_methods() throws Throwable {161        final ClassPool classPool = new ClassPool(true);162        CtClass ctClass = prepareClassesForTest(classPool, "syntheticMethodIsCalled = true;");163        final Class<?> clazz = loadWithMockClassLoader(ctClass);164        final Object instance = WhiteboxImpl.newInstance(clazz);165        clazz.getMethod("doSomething", Object.class).invoke(instance, new Object());166        assertThat(MockGatewaySpy.methodCalls()).isNot(registered().forMethod(AbstractBaseMockTransformerTest.SYNTHETIC_METHOD_NAME));167        assertThat(WhiteboxImpl.getInternalState(clazz, "syntheticMethodIsCalled")).isEqualTo(true);168    }169}...

Source:AbstractBaseMockTransformerTest.java

...51        MockGatewaySpy.clear();52        MockGatewaySpy.returnOnMethodCall(MockGateway.PROCEED);53    }54    55    protected Class<?> loadWithMockClassLoader(final String name) throws Exception {56        return ClassLoaderTestHelper.loadWithMockClassLoader(name, mockTransformerChain, mockClassloaderFactory);57    }58    59    protected Class<?> loadWithMockClassLoader(final CtClass ctClass) throws Exception {60        return ClassLoaderTestHelper.loadWithMockClassLoader(ctClass.getName(), ctClass.toBytecode(), mockTransformerChain, mockClassloaderFactory);61    }62    63    ClassWrapper<CtClass> wrap(final CtClass ctClass) {64        return new JavaAssistClassWrapperFactory().wrap(ctClass);65    }66    67    protected void assumeClassLoaderMode() {68        assumeTrue("Supported only by class loader mode.", strategy.isClassloaderMode());69    }70    71    protected void assumeAgentMode() {72        assumeTrue("Supported only by class loader mode.", strategy.isAgentMode());73    }74    ...

loadWithMockClassLoader

Using AI Code Generation

1package org.powermock.core.transformers;2import java.io.IOException;3import java.lang.instrument.IllegalClassFormatException;4import java.net.URL;5import java.security.ProtectionDomain;6import org.junit.Test;7import org.powermock.core.transformers.support.MockTransformerChain;8import org.powermock.core.transformers.support.MockTransformerChainFactory;9import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;10import org.powermock.core.transformers.support.MockTransformerChainImpl;11import org.powermock.core.transformers.testclasses.ClassWithStaticInitializer;12import org.powermock.core.transformers.testclasses.ClassWithStaticInitializerAndStaticField;13import org.powermock.core.transformers.testclasses.ClassWithStaticInitializerAndStaticFieldAndStaticMethod;14import org.powermock.core.transformers.testclasses.ClassWithStaticInitializerAndStaticMethod;15import org.powermock.core.transformers.testclasses.ClassWithStaticMethod;16import org.powermock.core.transformers.testclasses.ClassWithStaticMethodAndStaticField;17import org.powermock.core.transformers.testclasses.ClassWithStaticMethodAndStaticFieldAndStaticInitializer;18import org.powermock.core.transformers.testclasses.ClassWithStaticMethodAndStaticInitializer;19import org.powermock.core.transformers.testclasses.ClassWithStaticMethodAndTwoStaticFields;20import org.powermock.core.transformers.testclasses.ClassWithTwoStaticFields;21import org.powermock.core.transformers.testclasses.ClassWithTwoStaticFieldsAndStaticInitializer;22import org.powermock.core.transformers.testclasses.ClassWithTwoStaticFieldsAndStaticInitializerAndStaticMethod;23import org.powermock.core.transformers.testclasses.ClassWithTwoStaticFieldsAndStaticMethod;24import org.powermock.core.transformers.testclasses.ClassWithTwoStaticFieldsAndStaticMethodAndStaticInitializer;25import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethods;26import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndStaticField;27import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndStaticFieldAndStaticInitializer;28import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndStaticInitializer;29import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndTwoStaticFields;30import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndTwoStaticFieldsAndStaticInitializer;31import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndTwoStaticFieldsAndStaticInitializerAndStaticMethod;32import org.powermock.core.transformers.testclasses.ClassWithTwoStaticMethodsAndTwoStaticFieldsAndStaticMethod

loadWithMockClassLoader

Using AI Code Generation

1import org.powermock.core.transformers.AbstractBaseMockTransformerTest;2import org.powermock.core.transformers.MockTransformer;3public class MockTransformerTest extends AbstractBaseMockTransformerTest {4    protected MockTransformer getMockTransformer() {5        return new MockTransformer();6    }7    public static void main(String[] args) throws Exception {8        MockTransformerTest test = new MockTransformerTest();9        test.loadWithMockClassLoader("4");10    }11}12public class 4 {13    public static void main(String[] args) {14        System.out.println("Hello World");15    }16}

loadWithMockClassLoader

Using AI Code Generation

1public class 4 {2    public void test() throws Exception {3        Class<?> clazz = loadWithMockClassLoader(4.class);4        clazz.getMethod("test").invoke(null);5    }6}7public class 5 {8    public void test() throws Exception {9        Class<?> clazz = loadWithMockClassLoader(5.class);10        clazz.getMethod("test").invoke(null);11    }12}13public class 6 {14    public void test() throws Exception {15        Class<?> clazz = loadWithMockClassLoader(6.class);16        clazz.getMethod("test").invoke(null);17    }18}19public class 7 {20    public void test() throws Exception {21        Class<?> clazz = loadWithMockClassLoader(7.class);22        clazz.getMethod("test").invoke(null);23    }24}25public class 8 {26    public void test() throws Exception {27        Class<?> clazz = loadWithMockClassLoader(8.class);28        clazz.getMethod("test").invoke(null);29    }30}31public class 9 {32    public void test() throws Exception {33        Class<?> clazz = loadWithMockClassLoader(9.class);34        clazz.getMethod("test").invoke(null);35    }36}37public class 10 {38    public void test() throws Exception {39        Class<?> clazz = loadWithMockClassLoader(10.class);40        clazz.getMethod("test").invoke(null);41    }42}

loadWithMockClassLoader

Using AI Code Generation

1public class 4 extends AbstractBaseMockTransformerTest {2    public void test4() throws Exception {3        loadWithMockClassLoader("com.example.ClassToTransform");4    }5}6public class 5 extends AbstractBaseMockTransformerTest {7    public void test5() throws Exception {8        loadWithMockClassLoader("com.example.ClassToTransform");9    }10}11public class 6 extends AbstractBaseMockTransformerTest {12    public void test6() throws Exception {13        loadWithMockClassLoader("com.example.ClassToTransform");14    }15}16public class 7 extends AbstractBaseMockTransformerTest {17    public void test7() throws Exception {18        loadWithMockClassLoader("com.example.ClassToTransform");19    }20}21public class 8 extends AbstractBaseMockTransformerTest {22    public void test8() throws Exception {23        loadWithMockClassLoader("com.example.ClassToTransform");24    }25}26public class 9 extends AbstractBaseMockTransformerTest {27    public void test9() throws Exception {28        loadWithMockClassLoader("com.example.ClassToTransform");29    }30}31public class 10 extends AbstractBaseMockTransformerTest {32    public void test10() throws Exception {33        loadWithMockClassLoader("com.example.ClassToTransform

loadWithMockClassLoader

Using AI Code Generation

1public class ClassUnderTestLoader {2    public static Class<?> loadClassUnderTest(String className) throws Exception {3        return AbstractBaseMockTransformerTest.loadWithMockClassLoader(className);4    }5}6public class ClassUnderTestMethodGetter {7    public static Method getMethod(Class<?> classUnderTest, String methodName, Class<?>... parameterTypes) throws Exception {8        return classUnderTest.getDeclaredMethod(methodName, parameterTypes);9    }10}11public class ClassUnderTestMethodInvoker {12    public static Object invokeMethod(Object classUnderTest, Method method, Object... parameters) throws Exception {13        method.setAccessible(true);14        return method.invoke(classUnderTest, parameters);15    }16}17public class ClassUnderTestFieldGetter {18    public static Field getField(Class<?> classUnderTest, String fieldName) throws Exception {19        return classUnderTest.getDeclaredField(fieldName);20    }21}22public class ClassUnderTestFieldGetter {23    public static Object getFieldValue(Object classUnderTest, Field field) throws Exception {24        field.setAccessible(true);25        return field.get(classUnderTest);26    }27}28public class ClassUnderTestFieldGetter {29    public static void setFieldValue(Object classUnderTest, Field field, Object value) throws Exception {30        field.setAccessible(true);31        field.set(classUnderTest, value);32    }33}34public class ClassUnderTestConstructorGetter {35    public static Constructor<?> getConstructor(Class<?> classUnderTest, Class<?>... parameterTypes) throws Exception {36        return classUnderTest.getDeclaredConstructor(parameterTypes);37    }38}39public class ClassUnderTestConstructorInvoker {40    public static Object newInstance(Constructor<?> constructor, Object... parameters) throws Exception {41        constructor.setAccessible(true);

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