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How to use call method of org.powermock.core.transformers.MethodsMockTransformerTest class

Best Powermock code snippet using org.powermock.core.transformers.MethodsMockTransformerTest.call

Source:MethodsMockTransformerTest.java

...61        super(strategy, DefaultMockTransformerChain.newBuilder().append(transformer).build(), mockClassloaderFactory);62    }63    64    @Test65    public void should_skip_call_to_void_private_method_if_getaway_return_not_PROCEED() throws Exception {66        67        MockGatewaySpy.returnOnMethodCall("voidPrivateMethod", "");68        69        final Class<?> clazz = loadWithMockClassLoader(VoidMethodsTestClass.class.getName());70    71        final Object instance = WhiteboxImpl.newInstance(clazz);72        73        WhiteboxImpl.invokeMethod(instance, "voidPrivateMethod", "name");74        75        assertThat(WhiteboxImpl.getInternalState(instance, "lname"))76            .as("Field name is not set")77            .isNull();78        79        assertThat(methodCalls())80            .is(registered().forMethod("voidPrivateMethod"));81    }82    83    @Test84    public void should_skip_call_to_void_public_method_if_getaway_return_not_PROCEED() throws Exception {85        86        MockGatewaySpy.returnOnMethodCall("voidMethod", "");87        88        final Class<?> clazz = loadWithMockClassLoader(VoidMethodsTestClass.class.getName());89    90        final Object instance = WhiteboxImpl.newInstance(clazz);91        92        WhiteboxImpl.invokeMethod(instance, "voidMethod", "name", "field", 100d);93        94        assertThat(WhiteboxImpl.getInternalState(instance, "field"))95            .as("Field name is not set")96            .isNull();97        98        assertThat(methodCalls())99            .is(registered().forMethod("voidMethod"));100        assertThat(methodCalls())101            .isNot(registered().forMethod("voidPrivateMethod"));102    }103    104    @Test105    public void should_skip_call_to_final_void_public_method_if_getaway_return_not_PROCEED() throws Exception {106        107        MockGatewaySpy.returnOnMethodCall("finalVoidMethod", "");108        109        final Class<?> clazz = loadWithMockClassLoader(VoidMethodsTestClass.class.getName());110    111        final Object instance = WhiteboxImpl.newInstance(clazz);112        113        WhiteboxImpl.invokeMethod(instance, "finalVoidMethod", "name", "field", 100d);114        115        assertThat(WhiteboxImpl.getInternalState(instance, "field"))116            .as("Field name is not set")117            .isNull();118        119        assertThat(methodCalls())120            .is(registered().forMethod("finalVoidMethod"));121    }122    123    124    @Test125    public void should_invoke_real_final_void_public_method_if_getaway_return_PROCEED() throws Exception {126        127        MockGatewaySpy.returnOnMethodCall("finalVoidMethod", MockGateway.PROCEED);128        129        final Class<?> clazz = loadWithMockClassLoader(VoidMethodsTestClass.class.getName());130        131        final Object instance = WhiteboxImpl.newInstance(clazz);132    133        final String fieldValue = RandomString.make(10);134        WhiteboxImpl.invokeMethod(instance, "finalVoidMethod", "name", fieldValue, 100d);135        136        assertThat(WhiteboxImpl.getInternalState(instance, "field"))137            .as("Field name is not set")138            .isEqualTo(fieldValue);139        140        assertThat(methodCalls())141            .is(registered().forMethod("finalVoidMethod"));142    }143    144    @Test145    public void should_return_value_from_getaway_for_non_void_methods_is_it_is_not_PROCEED() throws Exception {146        147        final String expected = "mocked";148        MockGatewaySpy.returnOnMethodCall("returnMethod", expected);149        150        final Class<?> clazz = loadWithMockClassLoader(ReturnMethodsTestClass.class.getName());151    152        final Object instance = WhiteboxImpl.newInstance(clazz);153        154        final Object result = WhiteboxImpl.invokeMethod(instance, "returnMethod", "name", "field", 100d);155        156        assertThat(result)157            .isEqualTo(expected);158        159        assertThat(methodCalls())160            .is(registered().forMethod("returnMethod"));161    }162    163    @Test164    public void should_return_value_from_getaway_for_final_non_void_methods_is_it_is_not_PROCEED() throws Exception {165        166        final String expected = "mocked";167        MockGatewaySpy.returnOnMethodCall("finalReturnMethod", expected);168        169        final Class<?> clazz = loadWithMockClassLoader(ReturnMethodsTestClass.class.getName());170    171        final Object instance = WhiteboxImpl.newInstance(clazz);172        173        final Object result = WhiteboxImpl.invokeMethod(instance, "finalReturnMethod", "name", "field", 100d);174        175        assertThat(result)176            .isEqualTo(expected);177        178        assertThat(methodCalls())179            .is(registered().forMethod("finalReturnMethod"));180    }181    182    @Test183    public void should_return_value_from_getaway_for_final_private_non_void_methods_is_it_is_not_PROCEED() throws Exception {184        185        final String expected = "mocked";186        MockGatewaySpy.returnOnMethodCall("privateReturnMethod", expected);187        188        final Class<?> clazz = loadWithMockClassLoader(ReturnMethodsTestClass.class.getName());189    190        final Object instance = WhiteboxImpl.newInstance(clazz);191        192        final Object result = WhiteboxImpl.invokeMethod(instance, "privateReturnMethod", "name");193        194        assertThat(result)195            .isEqualTo(expected);196        197        assertThat(methodCalls())198            .is(registered().forMethod("privateReturnMethod"));199    }200    201    @Test202    public void should_return_real_method_return_value_for_non_void_methods_if_getaway_returns_PROCEED() throws Exception {203        204        MockGatewaySpy.returnOnMethodCall("returnMethod", MockGateway.PROCEED);205        206        final Class<?> clazz = loadWithMockClassLoader(ReturnMethodsTestClass.class.getName());207    208        final Object instance = WhiteboxImpl.newInstance(clazz);209        210        final String name = "name";211        final Object result = WhiteboxImpl.invokeMethod(instance, "returnMethod", name, "field", 100d);212        213        String expected = name + "(a)";214        assertThat(result)215            .isEqualTo(expected);216        217        assertThat(methodCalls())218            .is(registered().forMethod("returnMethod"));219    }220    221    @Test222    public void should_return_real_method_return_value_for_final_non_void_methods_if_getaway_returns_PROCEED() throws Exception {223        224        MockGatewaySpy.returnOnMethodCall("finalReturnMethod", MockGateway.PROCEED);225        226        final Class<?> clazz = loadWithMockClassLoader(ReturnMethodsTestClass.class.getName());227    228        final Object instance = WhiteboxImpl.newInstance(clazz);229        230        final String name = "name";231        final Object result = WhiteboxImpl.invokeMethod(instance, "finalReturnMethod", name, "field", 100d);232        233        String expected = name + "(a)";234        assertThat(result)235            .isEqualTo(expected);236        237        assertThat(methodCalls())238            .is(registered().forMethod("finalReturnMethod"));239    }240    241    @Test242    public void should_ignore_abstract_methods() throws Exception {243    244        final Throwable throwable = catchThrowable(new ThrowingCallable() {245            @Override246            public void call() throws Throwable {247                loadWithMockClassLoader(AbstractMethodTestClass.class.getName());248            }249        });250        251        assertThat(throwable)252            .as("Abstract class is transformed")253            .isNull();254    }255    256    @Test257    public void should_modify_bridge_methods() throws Throwable {258        259        final Class<?> clazz = loadWithMockClassLoader(SubclassWithBridgeMethod.class.getName());260    261        final Object instance = WhiteboxImpl.newInstance(clazz);262        263        clazz.getMethod("doSomething", String.class).invoke(instance, "value");264        265        assertThat(methodCalls())266            .is(registered().forMethod("doSomething"));267    }268    269    @Test270    public void should_ignore_synthetic_non_bridge_methods() throws Throwable {271        272        final ClassPool classPool = new ClassPool(true);273        CtClass ctClass = prepareClassesForTest(classPool, "return;");274        275        final Class<?> clazz = loadWithMockClassLoader(ctClass);276        277        Method method = null;278        for (Method m : clazz.getDeclaredMethods()) {279            if (m.getName().equals(SYNTHETIC_METHOD_NAME)) {280                method = m;281                break;282            }283        }284    285        final Object instance = WhiteboxImpl.newInstance(clazz);286    287        assertThat(method)288            .isNotNull();289    290        method.setAccessible(true);291        method.invoke(instance, "");292        293        assertThat(methodCalls())294            .isNot(registered().forMethod(SYNTHETIC_METHOD_NAME));295    }296    297    298    @Test299    public void should_ignore_call_to_synthetic_non_bridge_methods() throws Throwable {300        301        final ClassPool classPool = new ClassPool(true);302        CtClass ctClass = prepareClassesForTest(classPool, "syntheticMethodIsCalled = true;");303        304        final Class<?> clazz = loadWithMockClassLoader(ctClass);305    306        final Object instance = WhiteboxImpl.newInstance(clazz);307        308        clazz.getMethod("doSomething", Object.class).invoke(instance, new Object());309        310        assertThat(methodCalls())311            .isNot(registered().forMethod(SYNTHETIC_METHOD_NAME));312        313        assertThat(WhiteboxImpl.getInternalState(clazz, "syntheticMethodIsCalled"))...

call

Using AI Code Generation

1import org.powermock.core.transformers.MethodsMockTransformerTest;2public class TestMethodsMockTransformer {3    public static void main(String[] args) {4        MethodsMockTransformerTest methodsMockTransformerTest = new MethodsMockTransformerTest();5        methodsMockTransformerTest.callPrivateMethod();6        methodsMockTransformerTest.callPrivateMethodWithParams(1, "test");7    }8}

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