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How to use findMethod method of org.powermock.reflect.internal.WhiteboxImpl class

Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.findMethod

Source:TestClassTransformerTest.java

...134        final String methodName = "test_method_2";135        final MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(136            TestWithTwoTestMethods.class,137            bytecodeFramework,138            Collections.singletonList(WhiteboxImpl.findMethod(TestWithTwoTestMethods.class, methodName))139        );140        141        final Class<?> clazz = Class.forName(142            TestWithTwoTestMethods.class.getName(),143            true, mockClassLoader144        );145        146        final Method modifiedMethod = WhiteboxImpl.findMethod(clazz, methodName);147        148        assertThat(modifiedMethod.isAnnotationPresent(Test.class))149            .as("Test annotation has been removed.")150            .isFalse();151    }152    153    @Test154    public void should_not_remove_test_annotation_from_all_method_if_nested_class_in_test_class() throws ClassNotFoundException {155    156        final String methodName = "test_nested_method_2";157        158        final MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(159            TestWithTwoTestMethods.class,160            bytecodeFramework,161            Collections.singletonList(WhiteboxImpl.findMethod(NestedTestWithTwoTestMethods.class, methodName))162        );163        164        final Class<?> clazz = Class.forName(165            NestedTestWithTwoTestMethods.class.getName(),166            true, mockClassLoader167        );168        169        final Method modifiedMethod = WhiteboxImpl.findMethod(clazz, methodName);170        171        assertThat(modifiedMethod.isAnnotationPresent(Test.class))172            .as("Test annotation has been removed.")173            .isTrue();174    }175    176    enum MockClassLoaderCase {177        WHEN_PREPARED_CLASS_IS_TESTCLASS {178            @Override179            Class<?> chooseTestClass(Class<?> prepare4test) {180                return prepare4test;181            }182            183            @Override...

findMethod

Using AI Code Generation

1public class WhiteboxTest {2    public void testFindMethod() throws Exception {3        WhiteboxImpl whitebox = new WhiteboxImpl();4        Method method = whitebox.findMethod(WhiteboxTest.class, "testFindMethod");5        assertNotNull(method);6    }7}8    at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)9    at java.lang.Class.newInstance(Class.java:436)10    at org.powermock.reflect.internal.WhiteboxImpl.findMethod(WhiteboxImpl.java:100)11    at com.example.WhiteboxTest.testFindMethod(WhiteboxTest.java:15)

findMethod

Using AI Code Generation

1private Method findMethod(Class<?> clazz, String methodName, Class<?>[] parameterTypes) {2    return WhiteboxImpl.findMethod(clazz, methodName, parameterTypes);3}4private Object invokeMethod(Object object, Method method, Object... args) throws InvocationTargetException, IllegalAccessException {5    return WhiteboxImpl.invokeMethod(object, method, args);6}7private Object invokeMethod(Object object, String methodName, Object... args) throws InvocationTargetException, IllegalAccessException {8    return WhiteboxImpl.invokeMethod(object, methodName, args);9}10private Object invokeMethod(Object object, String methodName, Class<?>[] parameterTypes, Object... args) throws InvocationTargetException, IllegalAccessException {11    return WhiteboxImpl.invokeMethod(object, methodName, parameterTypes, args);12}13private void setInternalState(Object object, String fieldName, Object value) throws IllegalAccessException {14    WhiteboxImpl.setInternalState(object, fieldName, value);15}16private Object getInternalState(Object object, String fieldName) throws IllegalAccessException {17    return WhiteboxImpl.getInternalState(object, fieldName);18}19private Object getInternalState(Object object, Class<?> fieldClass) throws IllegalAccessException {20    return WhiteboxImpl.getInternalState(object, fieldClass);21}22private Object getInternalState(Object object, Class<?> fieldClass, String fieldName) throws IllegalAccessException {23    return WhiteboxImpl.getInternalState(object, fieldClass, fieldName);24}

findMethod

Using AI Code Generation

1Method method = WhiteboxImpl.findMethod(WhiteboxTest.class, "privateMethod", String.class);2assertEquals("privateMethod", method.getName());3assertEquals(WhiteboxTest.class, method.getDeclaringClass());4Whitebox.invokeMethod(Object object, String methodName, Object... args)5WhiteboxImpl.invokeMethod(whiteboxTest, "privateMethod", "test");6Whitebox.invokeConstructor(Class<?> clazz, Object... args)7WhiteboxImpl.invokeConstructor(WhiteboxTest.class, "test");8Whitebox.setInternalState(Object object, String fieldName, Object newValue)9WhiteboxImpl.setInternalState(whiteboxTest, "privateField", "test");10Whitebox.getInternalState(Object object, String fieldName)11String value = WhiteboxImpl.getInternalState(whiteboxTest, "privateField");12assertEquals("test", value);13Whitebox.setInternalState(Object object, String fieldName, Object newValue, Class<?> fieldType)14WhiteboxImpl.setInternalState(whiteboxTest, "privateField", "test", String.class);15Whitebox.getInternalState(Object object, String fieldName, Class<?> fieldType)16String value = WhiteboxImpl.getInternalState(whiteboxTest, "privateField", String.class);17assertEquals("test", value);18Whitebox.setInternalState(Object object, String fieldName, Object newValue, Class<?> fieldType, boolean isStatic)

findMethod

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2public class PrivateMethodTest {3    public static void main(String[] args) throws Exception {4        PrivateMethodTest privateMethodTest = new PrivateMethodTest();5        privateMethodTest.testPrivateMethod();6    }7    private void testPrivateMethod() throws Exception {8        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();9        Method method = whiteboxImpl.findMethod(PrivateMethodTest.class, "privateMethod");10        whiteboxImpl.invokeMethod(this, method);11    }12    private void privateMethod() {13        System.out.println("private method invoked");14    }15}

findMethod

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.*;2import static org.junit.Assert.*;3import static org.powermock.api.easymock.PowerMock.*;4import org.junit.*;5import org.junit.runner.*;6import org.powermock.core.classloader.annotations.*;7import org.powermock.modules.junit4.*;8import java.lang.reflect.Method;9@RunWith(PowerMockRunner.class)10@PrepareForTest(WhiteboxImpl.class)11public class WhiteboxImplTest {12    public void testFindMethod() throws Exception {13        Method method = mock(Method.class);14        expect(method.getName()).andReturn("method");15        replay(method);16        assertThat(WhiteboxImpl.findMethod(WhiteboxImpl.class, "method"), is(notNullValue()));17        assertThat(WhiteboxImpl.findMethod(WhiteboxImpl.class, "method"), is(equalTo(method)));18        verify(method);19    }20}21import static org.hamcrest.CoreMatchers.*;22import static org.junit.Assert.*;23import static org.powermock.api.easymock.PowerMock.*;24import org.junit.*;25import org.junit.runner.*;26import org.powermock.core.classloader.annotations.*;27import org.powermock.modules.junit4.*;28import java.lang.reflect.Method;29@RunWith(PowerMockRunner.class)30@PrepareForTest(WhiteboxImpl.class)31public class WhiteboxImplTest {32    public void testFindMethod() throws Exception {33        Method method = mock(Method.class);34        expect(method.getName

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