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How to use doAnswer method of org.powermock.api.mockito.internal.PowerMockitoCore class

Best Powermock code snippet using org.powermock.api.mockito.internal.PowerMockitoCore.doAnswer

Source:PowerMockitoCore.java

...20import org.powermock.api.mockito.expectation.PowerMockitoStubber;21import org.powermock.api.mockito.internal.expectation.PowerMockitoStubberImpl;22import org.powermock.reflect.Whitebox;23public class PowerMockitoCore {24	public PowerMockitoStubber doAnswer(@SuppressWarnings("rawtypes") Answer answer) {25		getMockingProgress().stubbingStarted();26		getMockingProgress().resetOngoingStubbing();27		return (PowerMockitoStubber) new PowerMockitoStubberImpl().doAnswer(answer);28	}29	private MockingProgress getMockingProgress() {30		return Whitebox.getInternalState(Mockito.class, MockingProgress.class);31	}32}...

doAnswer

Using AI Code Generation

1import static org.mockito.Mockito.when;2import static org.powermock.api.mockito.PowerMockito.doAnswer;3import static org.powermock.api.mockito.PowerMockito.mock;4import static org.powermock.api.mockito.PowerMockito.whenNew;5import static org.powermock.api.support.membermodification.MemberMatcher.method;6import static org.powermock.api.support.membermodification.MemberModifier.suppress;7import java.util.concurrent.Callable;8import org.junit.Assert;9import org.junit.Test;10import org.junit.runner.RunWith;11import org.mockito.invocation.InvocationOnMock;12import org.mockito.stubbing.Answer;13import org.powermock.core.classloader.annotations.PrepareForTest;14import org.powermock.modules.junit4.PowerMockRunner;15@RunWith(PowerMockRunner.class)16@PrepareForTest(MyClass.class)17public class MyClassTest {18    public void testDoAnswer() throws Exception {19        MyClass myClass = new MyClass();20        MyClass mock = mock(MyClass.class);21        suppress(method(MyClass.class, "privateMethod"));22        whenNew(MyClass.class).withNoArguments().thenReturn(mock);23        when(mock.call()).thenReturn("Hello World");24        doAnswer(new Answer() {25            public Object answer(InvocationOnMock invocation) throws Throwable {26                return "Hello World";27            }28        }).when(mock).call();29        Assert.assertEquals("Hello World", myClass.call());30    }31    public void testDoAnswerWithCallable() throws Exception {32        MyClass myClass = new MyClass();33        MyClass mock = mock(MyClass.class);34        suppress(method(MyClass.class, "privateMethod"));35        whenNew(MyClass.class).withNoArguments().thenReturn(mock);36        when(mock.call()).thenReturn("Hello World");37        doAnswer(new Answer() {38            public Object answer(InvocationOnMock invocation) throws Throwable {39                Callable callable = (Callable) invocation.getArguments()[0];40                return callable.call();41            }42        }).when(mock).callWithCallable((Callable) org.mockito.Matchers.any());43        Assert.assertEquals("Hello World", myClass.callWithCallable(new Callable() {44            public Object call() throws Exception {45                return "Hello World";46            }47        }));48    }49}50Related Posts: Mockito: verify() method with timeout51Mockito: verify() method with timeout Mockito: verify() method with timeout52Mockito: verify() method with timeout Mockito: verify()

doAnswer

Using AI Code Generation

1public class PowerMockitoCoreExample {2    public void testDoAnswer() {3        PowerMockitoCore.doAnswer(new Answer() {4            public Object answer(InvocationOnMock invocation) throws Throwable {5                return invocation.getArgument(0);6            }7        }).when(mock).method(anyString());8    }9}10public class PowerMockitoCoreExample {11    public void testDoThrow() {12        PowerMockitoCore.doThrow(new RuntimeException()).when(mock).method();13    }14}15public class PowerMockitoCoreExample {16    public void testDoNothing() {17        PowerMockitoCore.doNothing().when(mock).method();18    }19}20public class PowerMockitoCoreExample {21    public void testDoCallRealMethod() {22        PowerMockitoCore.doCallRealMethod().when(mock).method();23    }24}

doAnswer

Using AI Code Generation

1PowerMockitoCore powerMockitoCore = new PowerMockitoCore();2MockitoAnswer answer = new MockitoAnswer() {3    public Object answer(InvocationOnMock invocation) throws Throwable {4        String methodName = invocation.getMethod().getName();5        Class<?>[] parameterTypes = invocation.getMethod().getParameterTypes();6        Object[] arguments = invocation.getArguments();7        if (methodName.equals("execute") && parameterTypes.length == 18                && parameterTypes[0].equals(String.class)) {9            return "mocked response from execute method";10        }11        return null;12    }13};14powerMockitoCore.doAnswer(answer).when(StaticClass.class, "execute", "arg1");15verifyStatic();16StaticClass.execute("arg1");17verifyStatic(never());18StaticClass.execute("arg2");19verifyStatic(times(2));20StaticClass.execute("arg1");21verifyStatic(atLeastOnce());22StaticClass.execute("arg1");23verifyStatic(atLeast(2));24StaticClass.execute("arg1");25verifyStatic(atMost(2));26StaticClass.execute("arg1");27verifyStatic(atMostOnce());28StaticClass.execute("arg1");29verifyStatic(atMostOnce());30StaticClass.execute("arg1");31verifyStatic(atMostOnce());32StaticClass.execute("arg1");33verifyStatic(atMostOnce());34StaticClass.execute("arg1");35verifyStatic(atMostOnce());36StaticClass.execute("arg1");37verifyStatic(atMostOnce());38StaticClass.execute("arg1");39verifyStatic(atMostOnce());40StaticClass.execute("arg1");41verifyStatic(atMostOnce());42StaticClass.execute("arg1");

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