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How to use expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments method of samples.powermockito.junit4.privatemocking.PrivateInstanceMockingCases class
Best Powermock code snippet using samples.powermockito.junit4.privatemocking.PrivateInstanceMockingCases.expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Source:PrivateInstanceMockingCases.java 
...136 verifyPrivate(tested).invoke("doSayYear", 12, "test");137 }138 139 @Test140 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {141 PrivateMethodDemo tested = spy(new PrivateMethodDemo());142 143 doReturn("another").when(tested, "sayIt");144 145 assertEquals("another", Whitebox.invokeMethod(tested, "sayIt"));146 147 verifyPrivate(tested).invoke("sayIt");148 }149 150 @Test151 public void verifyPrivateMethodWhenNoExpectationForTheMethodHasBeenMade() throws Exception {152 PrivateMethodDemo tested = spy(new PrivateMethodDemo());153 154 assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));...
Source:PrivateInstanceMockingTest.java
...30 assertEquals("another", tested.sayYear("test", 12));31 verifyPrivate(tested).invoke("doSayYear", 12, "test");32 }33 @Test34 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {35 PrivateMethodDemo tested = spy(new PrivateMethodDemo());36 doReturn("another").when(tested, "sayIt");37 assertEquals("another", Whitebox.invokeMethod(tested, "sayIt"));38 verifyPrivate(tested).invoke("sayIt");39 }40 @Test41 public void verifyPrivateMethodWhenNoExpectationForTheMethodHasBeenMade() throws Exception {42 PrivateMethodDemo tested = spy(new PrivateMethodDemo());43 assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));44 verifyPrivate(tested).invoke("doSayYear", 29, "Johan");45 }46 47 @Test(expected = ArrayStoreException.class)48 public void expectationsWorkWhenSpyingOnPrivateVoidMethods() throws Exception {...
expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Using AI Code Generation
1package samples.powermockito.junit4.privatemocking;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7import samples.singleton.Singleton;8import static org.junit.Assert.assertEquals;9import static org.junit.Assert.assertNotNull;10import static org.powermock.api.mockito.PowerMockito.doReturn;11import static org.powermock.api.mockito.PowerMockito.mock;12@RunWith(PowerMockRunner.class)13@PrepareForTest({Singleton.class, PrivateInstanceMockingCases.class})14public class PrivateInstanceMockingCases {15 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {16 final Singleton singleton = mock(Singleton.class);17 final PrivateInstanceMockingCases instance = PowerMockito.spy(new PrivateInstanceMockingCases());18 doReturn(singleton).when(instance, "getPrivateSingleton");19 final Singleton privateSingleton = instance.getPrivateSingleton();20 assertNotNull(privateSingleton);21 assertEquals(singleton, privateSingleton);22 }23 private Singleton getPrivateSingleton() {24 return Singleton.getInstance();25 }26}27package samples.powermockito.junit4.privatemocking;28import org.junit.Test;29import org.junit.runner.RunWith;30import org.powermock.api.mockito.PowerMockito;31import org.powermock.core.classloader.annotations.PrepareForTest;32import org.powermock.modules.junit4.PowerMockRunner;33import samples.singleton.Singleton;34import static org.junit.Assert.assertEquals;35import static org.junit.Assert.assertNotNull;36import static org.powermock.api.mockito.PowerMockito.doReturn;37import static org.powermock.api.mockito.PowerMockito.mock;38@RunWith(PowerMockRunner.class)39@PrepareForTest({Singleton.class, PrivateInstanceMockingCases.class})40public class PrivateInstanceMockingCases {41 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodHasArguments() throws Exception {42 final Singleton singleton = mock(Singleton.class);43 final PrivateInstanceMockingCases instance = PowerMockito.spy(new PrivateInstanceMockingCases());44 doReturn(singleton).when(instance, "getPrivateSingleton", "foo");
expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Using AI Code Generation
1package samples.powermockito.junit4.privatemocking;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7import static org.junit.Assert.assertEquals;8import static org.junit.Assert.assertNotNull;9import static org.mockito.Mockito.doReturn;10import static org.powermock.api.mockito.PowerMockito.mock;11import static org.powermock.api.mockito.PowerMockito.spy;12import static org.powermock.api.mockito.PowerMockito.when;13import static org.powermock.api.support.membermodification.MemberMatcher.method;14import static org.powermock.api.support.membermodification.MemberModifier.suppress;15import static org.powermock.reflect.Whitebox.getInternalState;16import static org.powermock.reflect.Whitebox.setInternalState;17import java.util.ArrayList;18import java.util.List;19@RunWith(PowerMockRunner.class)20@PrepareForTest({PrivateInstanceMockingCases.class})21public class PrivateInstanceMockingCases {22 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {23 final List<String> list = new ArrayList<String>();24 final PrivateInstanceMockingCases test = spy(new PrivateInstanceMockingCases());25 doReturn(list).when(test, method(PrivateInstanceMockingCases.class, "getList"));26 assertNotNull(getInternalState(test, "list"));27 assertEquals(list, getInternalState(test, "list"));28 }29 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodHasArguments() throws Exception {30 final List<String> list = new ArrayList<String>();31 final PrivateInstanceMockingCases test = spy(new PrivateInstanceMockingCases());32 doReturn(list).when(test, method(PrivateInstanceMockingCases.class, "getList", String.class)).withArguments("test");33 assertNotNull(getInternalState(test, "list"));34 assertEquals(list, getInternalState(test, "list"));35 }36 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingWhenWhenMethodDoesntHaveAnyArguments() throws Exception {37 final List<String> list = new ArrayList<String>();38 final PrivateInstanceMockingCases test = spy(new PrivateInstanceMockingCases());39 when(test, method(PrivateInstanceMockingCases.class, "getList")).thenReturn(list);40 assertNotNull(getInternalState(test, "list"));41 assertEquals(list,
expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Using AI Code Generation
1package samples.powermockito.junit4.privatemocking;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.core.classloader.annotations.PrepareForTest;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import static org.junit.Assert.assertEquals;8import static org.powermock.api.mockito.PowerMockito.doReturn;9import static org.powermock.api.mockito.PowerMockito.spy;10@RunWith(PowerMockRunner.class)11@PrepareForTest(PrivateInstanceMockingCases.class)12public class PrivateInstanceMockingCasesTest {13 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {14 final PrivateInstanceMockingCases instance = spy(new PrivateInstanceMockingCases());15 doReturn("Hello").when(instance, "methodWithNoArguments");16 assertEquals("Hello", Whitebox.invokeMethod(instance, "methodWithNoArguments"));17 }18}19package samples.powermockito.junit4.privatemocking;20import org.junit.Test;21import org.junit.runner.RunWith;22import org.powermock.core.classloader.annotations.PrepareForTest;23import org.powermock.modules.junit4.PowerMockRunner;24import org.powermock.reflect.Whitebox;25import static org.junit.Assert.assertEquals;26import static org.powermock.api.mockito.PowerMockito.doReturn;27import static org.powermock.api.mockito.PowerMockito.spy;28@RunWith(PowerMockRunner.class)29@PrepareForTest(PrivateInstanceMockingCases.class)30public class PrivateInstanceMockingCasesTest {31 public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodHasArguments() throws Exception {32 final PrivateInstanceMockingCases instance = spy(new PrivateInstanceMockingCases());33 doReturn("Hello").when(instance, "methodWithArguments", "World");34 assertEquals("Hello", Whitebox.invokeMethod(instance, "methodWithArguments", "World"));35 }36}
expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Using AI Code Generation
1public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {2 PrivateInstanceMockingCases privateInstanceMockingCases = new PrivateInstanceMockingCases();3 PrivateInstanceMockingCases spy = spy(privateInstanceMockingCases);4 doReturn("Hello world").when(spy).privateMethod();5 assertEquals("Hello world", spy.callPrivateMethod());6}7public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {8 PrivateInstanceMockingCases privateInstanceMockingCases = new PrivateInstanceMockingCases();9 PrivateInstanceMockingCases spy = spy(privateInstanceMockingCases);10 doReturn("Hello world").when(spy).privateMethod();11 assertEquals("Hello world", spy.callPrivateMethod());12}13public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {14 PrivateInstanceMockingCases privateInstanceMockingCases = new PrivateInstanceMockingCases();15 PrivateInstanceMockingCases spy = spy(privateInstanceMockingCases);16 doReturn("Hello world").when(spy).privateMethod();17 assertEquals("Hello world", spy.callPrivateMethod());18}19public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {
expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
Using AI Code Generation
1import org.junit.Test;2import org.powermock.core.classloader.annotations.PrepareForTest;3import org.powermock.modules.junit4.PowerMockRunner;4import org.powermock.modules.junit4.PowerMockRunnerDelegate;5import org.powermock.modules.junit4.rule.PowerMockRule;6import org.powermock.modules.junit4.rule.PowerMockRuleDelegate;7import org.powermock.modules.junit4.rule.PowerMockRuleMember;8import org.powermock.modules.junit4.rule.PowerMockRuleMemberDelegate;9import org.powermock.reflect.Whitebox;10import org.powermock.reflect.exceptions.FieldNotFoundException;11import org.powermock.reflect.exceptions.MethodNotFoundException;12import org.powermock.reflect.exceptions.TooManyMethodsFoundException;13import org.powermock.reflect.internal.WhiteboxImpl;14import org.powermock.reflect.internal.WhiteboxImpl.FieldImpl;15import org.powermock.reflect.internal.WhiteboxImpl.MethodImpl;16import org.powermock.reflect.internal.WhiteboxImpl.Methods;17import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods;18import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.MethodInfo;19import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.MethodInfoImpl;20import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.MethodsImpl;21import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl;22import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.MethodInfoImpl;23import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.MethodsImpl;24import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl;25import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl.MethodInfoImpl;26import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl.MethodsImpl;27import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl.OverloadedMethodsImpl;28import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl.OverloadedMethodsImpl.MethodInfoImpl;29import org.powermock.reflect.internal.WhiteboxImpl.OverloadedMethods.OverloadedMethodsImpl.OverloadedMethodsImpl.OverloadedMethodsImpl.MethodsImpl;30import org.powermock.reflect.internal.White
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Most used method in PrivateInstanceMockingCases
- should_call_method_that_best_match_the_given_parameters_during_verification
- expectationsWorkWhenSpyingOnPrivateMethods
- expectationsWorkWithArgumentMatchersWhenSpyingOnPrivateMethods
- answersWorkWhenSpyingOnPrivateVoidMethods
- answer
- spyingOnPrivateFinalMethodsWorksWhenClassIsNotFinal
- errorousVerificationOnPrivateMethodGivesFilteredErrorMessage
- expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturn
- expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments
- verifyPrivateMethodWhenNoExpectationForTheMethodHasBeenMade
- expectationsWorkWhenSpyingOnPrivateVoidMethods
- usingMultipleArgumentsOnPrivateMethodWorks
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