KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use doSayYear method of samples.privatemocking.PrivateMethodDemo class

Best Powermock code snippet using samples.privatemocking.PrivateMethodDemo.doSayYear

Source:PrivateInstanceMockingCases.java

...31    public void should_call_method_that_best_match_the_given_parameters_during_verification() throws Exception {32        final String stubbedValue = "another";33        final PrivateMethodDemo tested = mock(PrivateMethodDemo.class);34        when(tested.sayYear(ArgumentMatchers.anyString(), ArgumentMatchers.anyInt())).thenCallRealMethod();35        when(tested, "doSayYear", 12, "test").thenReturn(stubbedValue);36        assertThat(tested.sayYear("test", 12)).as("Private method is called").isEqualTo(stubbedValue);37        verifyPrivate(tested).invoke(12, "test");38    }39    @Test40    public void expectationsWorkWhenSpyingOnPrivateMethods() throws Exception {41        PrivateMethodDemo tested = spy(new PrivateMethodDemo());42        Assert.assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));43        when(tested, "doSayYear", 12, "test").thenReturn("another");44        Assert.assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));45        Assert.assertEquals("another", tested.sayYear("test", 12));46        verifyPrivate(tested).invoke("doSayYear", 12, "test");47    }48    @Test49    public void expectationsWorkWithArgumentMatchersWhenSpyingOnPrivateMethods() throws Exception {50        PrivateMethodDemo tested = spy(new PrivateMethodDemo());51        Assert.assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));52        when(tested, "doSayYear", Mockito.anyInt(), Mockito.anyString()).thenReturn("another");53        Assert.assertEquals("another", tested.sayYear("Johan", 29));54        Assert.assertEquals("another", tested.sayYear("test", 12));55        verifyPrivate(tested).invoke("doSayYear", 29, "Johan");56        verifyPrivate(tested).invoke("doSayYear", 12, "test");57        verifyPrivate(tested).invoke("doSayYear", 50, "Temp");58    }59    @Test60    public void answersWorkWhenSpyingOnPrivateVoidMethods() throws Exception {61        PrivateMethodDemo tested = spy(new PrivateMethodDemo());62        tested.doObjectStuff(new Object());63        when(tested, "doObjectInternal", ArgumentMatchers.isA(String.class)).thenAnswer(new Answer<Void>() {64            private static final long serialVersionUID = 20645008237481667L;65            @Override66            public Void answer(InvocationOnMock invocation) throws Throwable {67                Assert.assertEquals("Testing", invocation.getArguments()[0]);68                return null;69            }70        });71        tested.doObjectStuff(new Object());72        tested.doObjectStuff("Testing");73    }74    @Test75    public void spyingOnPrivateFinalMethodsWorksWhenClassIsNotFinal() throws Exception {76        PrivateFinal tested = spy(new PrivateFinal());77        final String name = "test";78        tested.say(name);79        Assert.assertEquals(("Hello " + name), tested.say(name));80        when(tested, "sayIt", name).thenReturn("First", "Second");81        Assert.assertEquals("First", tested.say(name));82        Assert.assertEquals("Second", tested.say(name));83    }84    @Test85    public void errorousVerificationOnPrivateMethodGivesFilteredErrorMessage() throws Exception {86        PrivateMethodDemo tested = spy(new PrivateMethodDemo());87        Assert.assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));88        when(tested, "doSayYear", Mockito.anyInt(), Mockito.anyString()).thenReturn("another");89        Assert.assertEquals("another", tested.sayYear("Johan", 29));90        Assert.assertEquals("another", tested.sayYear("test", 12));91        try {92            verifyPrivate(tested, Mockito.never()).invoke("doSayYear", 50, "Temp");93            Assert.fail("Should throw assertion error");94        } catch (MockitoAssertionError e) {95            assertThat(e.getMessage()).as("Never wanted  but invoked").contains("Never wanted  but invoked");96        }97    }98    @Test99    public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturn() throws Exception {100        PrivateMethodDemo tested = spy(new PrivateMethodDemo());101        Assert.assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));102        doReturn("another").when(tested, "doSayYear", 12, "test");103        Assert.assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));104        Assert.assertEquals("another", tested.sayYear("test", 12));105        verifyPrivate(tested).invoke("doSayYear", 12, "test");106    }107    @Test108    public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {109        PrivateMethodDemo tested = spy(new PrivateMethodDemo());110        doReturn("another").when(tested, "sayIt");111        Assert.assertEquals("another", Whitebox.invokeMethod(tested, "sayIt"));112        verifyPrivate(tested).invoke("sayIt");113    }114    @Test115    public void verifyPrivateMethodWhenNoExpectationForTheMethodHasBeenMade() throws Exception {116        PrivateMethodDemo tested = spy(new PrivateMethodDemo());117        Assert.assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));118        verifyPrivate(tested).invoke("doSayYear", 29, "Johan");119    }120    @Test(expected = ArrayStoreException.class)121    public void expectationsWorkWhenSpyingOnPrivateVoidMethods() throws Exception {122        PrivateMethodDemo tested = spy(new PrivateMethodDemo());123        tested.doObjectStuff(new Object());124        when(tested, "doObjectInternal", ArgumentMatchers.isA(Object.class)).thenThrow(new ArrayStoreException());125        tested.doObjectStuff(new Object());126    }127    @Test128    public void usingMultipleArgumentsOnPrivateMethodWorks() throws Exception {129        File file = mock(File.class);130        StringReader expected = new StringReader("Some string");131        PrivateMethodDemo tested = mock(PrivateMethodDemo.class);132        doReturn(expected).when(tested, method(PrivateMethodDemo.class, "createReader", File.class)).withArguments(file);...

Source:PrivateInstanceMockingTest.java

...24    @Test25    public void expectationsWorkWhenSpyingOnPrivateMethods() throws Exception {26        PrivateMethodDemo tested = spy(new PrivateMethodDemo());27        assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));28        when(tested, "doSayYear", 12, "test").thenReturn("another");29        assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));30        assertEquals("another", tested.sayYear("test", 12));31        verifyPrivate(tested).invoke("doSayYear", 12, "test");32    }33    @Test34    public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturn() throws Exception {35        PrivateMethodDemo tested = spy(new PrivateMethodDemo());36        assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));37        doReturn("another").when(tested, "doSayYear", 12, "test");38        assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));39        assertEquals("another", tested.sayYear("test", 12));40        verifyPrivate(tested).invoke("doSayYear", 12, "test");41    }42    @Test43    public void expectationsWorkWhenSpyingOnPrivateMethodsUsingDoReturnWhenMethodDoesntHaveAnyArguments() throws Exception {44        PrivateMethodDemo tested = spy(new PrivateMethodDemo());45        doReturn("another").when(tested, "sayIt");46        assertEquals("another", Whitebox.invokeMethod(tested, "sayIt"));47        verifyPrivate(tested).invoke("sayIt");48    }49    @Test50    public void verifyPrivateMethodWhenNoExpectationForTheMethodHasBeenMade() throws Exception {51        PrivateMethodDemo tested = spy(new PrivateMethodDemo());52        assertEquals("Hello Johan, you are 29 old.", tested.sayYear("Johan", 29));53        verifyPrivate(tested).invoke("doSayYear", 29, "Johan");54    }55    @Test56    public void expectationsWorkWithArgumentMatchersWhenSpyingOnPrivateMethods() throws Exception {57        PrivateMethodDemo tested = spy(new PrivateMethodDemo());58        assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));59        when(tested, "doSayYear", Mockito.anyInt(), Mockito.anyString()).thenReturn("another");60        assertEquals("another", tested.sayYear("Johan", 29));61        assertEquals("another", tested.sayYear("test", 12));62        verifyPrivate(tested).invoke("doSayYear", 29, "Johan");63        verifyPrivate(tested).invoke("doSayYear", 12, "test");64        verifyPrivate(tested).invoke("doSayYear", 50, "Temp");65    }66    @Test67    public void errorousVerificationOnPrivateMethodGivesFilteredErrorMessage() throws Exception {68        PrivateMethodDemo tested = spy(new PrivateMethodDemo());69        assertEquals("Hello Temp, you are 50 old.", tested.sayYear("Temp", 50));70        when(tested, "doSayYear", Mockito.anyInt(), Mockito.anyString()).thenReturn("another");71        assertEquals("another", tested.sayYear("Johan", 29));72        assertEquals("another", tested.sayYear("test", 12));73        try {74            verifyPrivate(tested, never()).invoke("doSayYear", 50, "Temp");75            fail("Should throw assertion error");76        } catch (MockitoAssertionError e) {77            assertEquals("\nsamples.privatemocking.PrivateMethodDemo.doSayYear(\n    50,\n    \"Temp\"\n);\nNever wanted  but invoked .", e78                    .getMessage());79        }80    }81    @Test(expected = ArrayStoreException.class)82    public void expectationsWorkWhenSpyingOnPrivateVoidMethods() throws Exception {83        PrivateMethodDemo tested = spy(new PrivateMethodDemo());84        tested.doObjectStuff(new Object());85        when(tested, "doObjectInternal", isA(Object.class)).thenThrow(new ArrayStoreException());86        tested.doObjectStuff(new Object());87    }88    @Test89    public void answersWorkWhenSpyingOnPrivateVoidMethods() throws Exception {90        PrivateMethodDemo tested = spy(new PrivateMethodDemo());91        tested.doObjectStuff(new Object());...

doSayYear

Using AI Code Generation

1import samples.privatemocking.PrivateMethodDemo;2public class 1 {3   public static void main(String[] args) {4      PrivateMethodDemo pmd = new PrivateMethodDemo();5      pmd.doSayYear();6   }7}8package samples.privatemocking;9public class PrivateMethodDemo {10   public void doSayYear() {11      int year = getYear();12      System.out.println("Year: " + year);13   }14   private int getYear() {15      return 2016;16   }17}18import samples.privatemocking.PrivateMethodDemo;19public class 2 {20   public static void main(String[] args) {21      PrivateMethodDemo pmd = new PrivateMethodDemo();22      pmd.doSayYear();23   }24}25package samples.privatemocking;26import org.powermock.api.mockito.PowerMockito;27public class PrivateMethodDemo {28   public void doSayYear() {29      int year = getYear();30      System.out.println("Year: " + year);31   }32   private int getYear() {33      return 2016;34   }35}

doSayYear

Using AI Code Generation

1import samples.privatemocking.PrivateMethodDemo;2public class 1 {3public static void main(String[] args) {4PrivateMethodDemo pmd = new PrivateMethodDemo();5pmd.doSayYear();6}7}8package samples.privatemocking;9public class PrivateMethodDemo {10private void sayYear() {11System.out.println("2010");12}13public void doSayYear() {14sayYear();15}16}17import samples.privatemocking.PrivateMethodDemo;18public class 2 {19public static void main(String[] args) {20PrivateMethodDemo pmd = new PrivateMethodDemo();21pmd.doSayYear();22}23}24package samples.privatemocking;25public class PrivateMethodDemo {26private void sayYear() {27System.out.println("2010");28}29public void doSayYear() {30sayYear();31}32}

doSayYear

Using AI Code Generation

1package samples.privatemocking;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4public class PrivateMethodDemoClient {5    public static void main(String[] args) {6        PrivateMethodDemo privateMethodDemo = new PrivateMethodDemo();7        try {8            Method doSayYearMethod = PrivateMethodDemo.class.getDeclaredMethod("doSayYear");9            doSayYearMethod.setAccessible(true);10            doSayYearMethod.invoke(privateMethodDemo);11        } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {

doSayYear

Using AI Code Generation

1public class 1 {2   public static void main(String[] args) {3      PrivateMethodDemo pmd = new PrivateMethodDemo();4      pmd.doSayYear();5   }6}7public class 2 {8   public static void main(String[] args) {9      PrivateMethodDemo pmd = new PrivateMethodDemo();10      pmd.doSayYear();11   }12}13public class 3 {14   public static void main(String[] args) {15      PrivateMethodDemo pmd = new PrivateMethodDemo();16      pmd.doSayYear();17   }18}19public class 4 {20   public static void main(String[] args) {21      PrivateMethodDemo pmd = new PrivateMethodDemo();22      pmd.doSayYear();23   }24}25public class 5 {26   public static void main(String[] args) {27      PrivateMethodDemo pmd = new PrivateMethodDemo();28      pmd.doSayYear();29   }30}31public class 6 {32   public static void main(String[] args) {33      PrivateMethodDemo pmd = new PrivateMethodDemo();34      pmd.doSayYear();35   }36}37public class 7 {38   public static void main(String[] args) {39      PrivateMethodDemo pmd = new PrivateMethodDemo();40      pmd.doSayYear();41   }42}43public class 8 {44   public static void main(String[] args) {45      PrivateMethodDemo pmd = new PrivateMethodDemo();46      pmd.doSayYear();47   }48}

doSayYear

Using AI Code Generation

1import samples.privatemocking.PrivateMethodDemo;2public class 1 {3public static void main(String[] args) {4PrivateMethodDemo pmd = new PrivateMethodDemo();5pmd.doSayYear();6}7}8import org.junit.Test;9import org.junit.runner.RunWith;10import org.powermock.api.mockito.PowerMockito;11import org.powermock.core.classloader.annotations.PrepareForTest;12import org.powermock.modules.junit4.PowerMockRunner;13import samples.privatemocking.PrivateMethodDemo;14@RunWith(PowerMockRunner.class)15@PrepareForTest(PrivateMethodDemo.class)16public class 2 {17public void testPrivateMethod() throws Exception {18PrivateMethodDemo pmd = PowerMockito.mock(PrivateMethodDemo.class);19PowerMockito.when(pmd, "sayYear").thenReturn("The year is 2016");20pmd.doSayYear();21}22}23import org.junit.Test;24import org.junit.runner.RunWith;25import org.mockito.Mockito;26import org.mockito.runners.MockitoJUnitRunner;27import samples.privatemocking.PrivateMethodDemo;28@RunWith(MockitoJUnitRunner.class)29public class 3 {30public void testPrivateMethod() throws Exception {31PrivateMethodDemo pmd = Mockito.spy(new PrivateMethodDemo());32Mockito.doReturn("The year is 2016").when(pmd, "sayYear");33pmd.doSayYear();34}35}36import org.easymock.EasyMock;37import org.junit.Test;38import org.junit.runner.RunWith;39import org.powermock.modules.junit4.PowerMockRunner;40import org.powermock.modules.junit4.PowerMockRunnerDelegate;41import org.powermock.modules.testng.PowerMockTestCase;42import org.powermock.reflect.Whitebox;43import org.power

doSayYear

Using AI Code Generation

1package samples.privatemocking;2public class PrivateMethodDemo {3    public static void main(String args[]) {4        doSayYear();5    }6    private static void doSayYear() {7        System.out.println("Current year is 2009");8    }9}10package samples.privatemocking;11public class PrivateMethodDemo {12    public static void main(String args[]) {13        doSayYear();14    }15    private static void doSayYear() {16        System.out.println("Current year is 2009");17    }18}19package samples.privatemocking;20public class PrivateMethodDemo {21    public static void main(String args[]) {22        doSayYear();23    }24    private static void doSayYear() {25        System.out.println("Current year is 2009");26    }27}28package samples.privatemocking;29public class PrivateMethodDemo {30    public static void main(String args[]) {31        doSayYear();32    }33    private static void doSayYear() {34        System.out.println("Current year is 2009");35    }36}37package samples.privatemocking;38public class PrivateMethodDemo {39    public static void main(String args[]) {40        doSayYear();41    }42    private static void doSayYear() {43        System.out.println("Current year is 2009");44    }45}46package samples.privatemocking;47public class PrivateMethodDemo {48    public static void main(String args[]) {49        doSayYear();50    }51    private static void doSayYear() {52        System.out.println("Current year is 2009");53    }54}55package samples.privatemocking;56public class PrivateMethodDemo {57    public static void main(String args[]) {58        doSayYear();59    }60    private static void doSayYear()

doSayYear

Using AI Code Generation

1package samples.privatemocking;2import java.util.Calendar;3import java.util.Date;4import java.util.GregorianCalendar;5import org.powermock.api.easymock.PowerMock;6public class PrivateMethodDemoTest {7    public void testDoSayYear() {8        Date date = new GregorianCalendar(2008, Calendar.DECEMBER, 31).getTime();9        PrivateMethodDemo demo = new PrivateMethodDemo();10        PowerMock.mockStatic(PrivateMethodDemo.class);11        PowerMock.expectPrivate(demo, "sayYear", date).andReturn("2008");12        PowerMock.replay(PrivateMethodDemo.class);13        assertEquals("2008", demo.doSayYear(date));14        PowerMock.verify(PrivateMethodDemo.class);15    }16}17package samples.privatemocking;18import java.util.Calendar;19import java.util.Date;20import java.util.GregorianCalendar;21import org.powermock.api.easymock.PowerMock;22public class PrivateMethodDemoTest {23    public void testDoSayYear() {24        Date date = new GregorianCalendar(2008, Calendar.DECEMBER, 31).getTime();25        PrivateMethodDemo demo = new PrivateMethodDemo();26        PowerMock.mockStatic(PrivateMethodDemo.class);27        PowerMock.expectPrivate(PrivateMethodDemo.class, "sayYear", date).andReturn("2008");28        PowerMock.replay(PrivateMethodDemo.class);29        assertEquals("2008", demo.doSayYear(date));30        PowerMock.verify(PrivateMethodDemo.class);31    }32}33package samples.privatemocking;34import java.util.Calendar;35import java.util.Date;36import java.util.GregorianCalendar;37import org.powermock.api.easymock.PowerMock;38public class PrivateMethodDemoTest {39    public void testDoSayYear() {40        Date date = new GregorianCalendar(2008, Calendar.DECEMBER, 31).getTime();41        PrivateMethodDemo demo = new PrivateMethodDemo();42        PowerMock.mockStatic(PrivateMethodDemo.class);43        PowerMock.expectPrivate(PrivateMethodDemo.class, "sayYear", date).andReturn("2008");

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.