How to use doReturnWithSpy method of test.SpyTest class

Best Mockito-kotlin code snippet using test.SpyTest.doReturnWithSpy

SpyTest.kt

Source: SpyTest.kt Github

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...52 /​* Then */​53 expect(result).toNotBeNull()54 }55 @Test56 fun doReturnWithSpy() {57 val date = spy(Date())58 doReturn(123L).whenever(date).time59 expect(date.time).toBe(123L)60 }61 @Test62 fun doNothingWithSpy() {63 val date = spy(Date(0))64 doNothing().whenever(date).time = 5L65 date.time = 5L66 expect(date.time).toBe(0L)67 }68 @Test(expected = IllegalArgumentException::class)69 fun doThrowWithSpy() {70 val date = spy(Date(0))71 doThrow(IllegalArgumentException()).whenever(date).time72 date.time73 }74 @Test75 fun doCallRealMethodWithSpy() {76 val date = spy(Date(0))77 doReturn(123L).whenever(date).time78 doCallRealMethod().whenever(date).time79 expect(date.time).toBe(0L)80 }81 @Test82 fun doReturnWithDefaultInstanceSpyStubbing() {83 val timeVal = 12L84 val dateSpy = spy<Date> {85 on { time } doReturn timeVal86 }87 expect(dateSpy.time).toBe(timeVal)88 }89 @Test90 fun doReturnWithSpyStubbing() {91 val timeVal = 15L92 val dateSpy = spy(Date(0)) {93 on { time } doReturn timeVal94 }95 expect(dateSpy.time).toBe(timeVal)96 }97 @Test98 fun passAnyStringToSpy() {99 /​* Given */​100 val my = spy(MyClass())101 /​* When */​102 doReturn("mocked").whenever(my).foo(any())103 /​* Then */​104 expect(my.foo("hello")).toBe("mocked")...

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doReturnWithSpy

Using AI Code Generation

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1 public void testDoReturnWithSpy() {2 SpyTest spyTest = spy(new SpyTest());3 doReturn(10).when(spyTest).getNumber();4 assertEquals(10, spyTest.getNumber());5 }6 public void testDoReturnWithMock() {7 SpyTest spyTest = mock(SpyTest.class);8 doReturn(10).when(spyTest).getNumber();9 assertEquals(10, spyTest.getNumber());10 }11}

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doReturnWithSpy

Using AI Code Generation

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1 public void testDoReturnWithSpy() {2 List<String> list = new ArrayList<>();3 List<String> spyList = spy(list);4 doReturn("dummy").when(spyList).get(0);5 assertEquals("dummy", spyList.get(0));6 }7 @Test(expected = IndexOutOfBoundsException.class)8 public void testDoThrowWithSpy() {9 List<String> list = new ArrayList<>();10 List<String> spyList = spy(list);11 doThrow(new IndexOutOfBoundsException()).when(spyList).get(0);12 spyList.get(0);13 }14 public void testDoAnswerWithSpy() {15 List<String> list = new ArrayList<>();16 List<String> spyList = spy(list);17 doAnswer(new Answer<String>() {18 public String answer(InvocationOnMock invocation) throws Throwable {19 return "dummy";20 }21 }).when(spyList).get(0);22 assertEquals("dummy", spyList.get(0));23 }24 public void testDoCallRealMethodWithSpy() {25 List<String> list = new ArrayList<>();26 list.add("dummy");27 List<String> spyList = spy(list);28 doCallRealMethod().when(spyList).get(0);29 assertEquals("dummy", spyList.get(0));30 }31 public void testDoNothingWithSpy() {32 List<String> list = new ArrayList<>();33 List<String> spyList = spy(list);34 doNothing().when(spyList).clear();35 spyList.clear();36 }37 public void testDoReturnWithSpy1() {38 List<String> list = new ArrayList<>();39 List<String> spyList = spy(list);40 doReturn("dummy").when(spyList).get(0);41 assertEquals("dummy", spyList.get(0));42 }

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doReturnWithSpy

Using AI Code Generation

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1 public void testDoReturnWithSpy() {2 SpyTest spyTest = spy(new SpyTest());3 doReturn("Hello").when(spyTest).sayHello();4 assertEquals("Hello", spyTest.sayHello());5 }6 public void testDoReturnWithSpy2() {7 SpyTest spyTest = spy(new SpyTest());8 doReturn("Hello").when(spyTest).sayHello();9 assertEquals("Hello", spyTest.sayHello());10 }11 public void testDoReturnWithSpy3() {12 SpyTest spyTest = spy(new SpyTest());13 doReturn("Hello").when(spyTest).sayHello();14 assertEquals("Hello", spyTest.sayHello());15 }16 public void testDoReturnWithSpy4() {17 SpyTest spyTest = spy(new SpyTest());18 doReturn("Hello").when(spyTest).sayHello();19 assertEquals("Hello", spyTest.sayHello());20 }21 public void testDoReturnWithSpy5() {22 SpyTest spyTest = spy(new SpyTest());23 doReturn("Hello").when(spyTest).sayHello();24 assertEquals("Hello", spyTest.sayHello());25 }26 public void testDoReturnWithSpy6() {27 SpyTest spyTest = spy(new SpyTest());28 doReturn("Hello").when(spyTest).sayHello();29 assertEquals("Hello", spyTest.sayHello());30 }31 public void testDoReturnWithSpy7() {32 SpyTest spyTest = spy(new SpyTest());33 doReturn("Hello").when(spyTest).sayHello();34 assertEquals("Hello", spyTest.sayHello());35 }

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doReturnWithSpy

Using AI Code Generation

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1 public void testSpy() {2 SpyTest spyTest = new SpyTest();3 SpyTest spy = spy(spyTest);4 when(spy.doReturnWithSpy()).thenReturn("Hello");5 assertEquals("Hello", spy.doReturnWithSpy());6 }7}

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doReturnWithSpy

Using AI Code Generation

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1 public void testDoReturnWithSpy() {2 SpyTest spyTest = new SpyTest();3 List<String> list = spyTest.doReturnWithSpy();4 assertEquals("a", list.get(0));5 assertEquals("b", list.get(1));6 assertEquals("c", list.get(2));7 }8 public void testDoAnswerWithSpy() {9 SpyTest spyTest = new SpyTest();10 List<String> list = spyTest.doAnswerWithSpy();11 assertEquals("a", list.get(0));12 assertEquals("b", list.get(1));13 assertEquals("c", list.get(2));14 }15 @Test(expected=IllegalArgumentException.class)16 public void testDoThrowWithSpy() {17 SpyTest spyTest = new SpyTest();18 spyTest.doThrowWithSpy();19 }20 public void testDoCallRealMethodWithSpy() {21 SpyTest spyTest = new SpyTest();22 List<String> list = spyTest.doCallRealMethodWithSpy();23 assertEquals("a", list.get(0));24 assertEquals("b", list.get(1));25 assertEquals("c", list.get(2));26 }27 public void testDoNothingWithSpy() {28 SpyTest spyTest = new SpyTest();29 List<String> list = spyTest.doNothingWithSpy();30 assertEquals("a", list.get(0));31 assertEquals("b", list.get(1));32 assertEquals("c", list.get(2));33 }34 public void testDoReturnWithSpy1() {35 SpyTest spyTest = new SpyTest();36 List<String> list = spyTest.doReturnWithSpy1();37 assertEquals("a", list.get(0));38 assertEquals("b", list.get(1));39 assertEquals("c", list.get(2));40 }

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doReturnWithSpy

Using AI Code Generation

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1 int result = test.doReturnWithSpy();2 assertEquals(100, result);3 }4 public void testArgumentMatcher() {5 List<String> mockList = mock(List.class);6 when(mockList.get(anyInt())).thenReturn("SomeString");7 assertEquals("SomeString", mockList.get(0));8 assertEquals("SomeString", mockList.get(1));9 }10 public void testArgumentMatcher2() {11 List<String> mockList = mock(List.class);12 when(mockList.subList(anyInt(), anyInt())).thenReturn(Arrays.asList("SomeString"));13 assertEquals(Arrays.asList("SomeString"), mockList.subList(0, 5));14 }15 public void testVerify() {16 List<String> mockList = mock(List.class);17 mockList.add("SomeString");18 mockList.add("SomeString");19 verify(mockList).add("SomeString");20 verify(mockList, times(2)).add("SomeString");21 verify(mockList, atLeast(1)).add("SomeString");22 verify(mockList, atMost(2)).add("SomeString");23 verify(mockList, never()).add("SomeString2");24 }25 public void testVerify2() {26 List<String> mockList = mock(List.class);27 mockList.add("SomeString");28 mockList.add("SomeString");29 verify(mockList, times(2)).add(anyString());30 }31 public void testCapture() {32 List<String> mockList = mock(List.class);33 mockList.add("SomeString");34 mockList.add("SomeString2");35 ArgumentCaptor<String> argumentCaptor = ArgumentCaptor.forClass(String.class);36 verify(mockList, times(2)).add(argumentCaptor.capture());37 List<String> capturedArguments = argumentCaptor.getAllValues();38 assertEquals("SomeString", capturedArguments.get(0));39 assertEquals("SomeString2", capturedArguments.get(1));40 }41 public void testSpy() {42 List<String> spyList = spy(ArrayList.class);43 spyList.add("SomeString");44 spyList.add("SomeString2");45 assertEquals("SomeString", spyList.get(0));46 assertEquals("SomeString2", spyList.get(1));47 assertEquals(2, spyList.size());48 when(spyList.size()).thenReturn(5);

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doReturnWithSpy

Using AI Code Generation

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1 public void testDoReturnWithSpy() {2 SpyTest spyTest = spy(new SpyTest());3 List<String> mockList = mock(List.class);4 when(mockList.get(0)).thenReturn("Mock");5 when(spyTest.getList()).thenReturn(mockList);6 String actual = spyTest.doReturnWithSpy();7 assertEquals("Mock", actual);8 }9 public void testDoReturnWithSpy1() {10 SpyTest spyTest = spy(new SpyTest());11 List<String> mockList = mock(List.class);12 when(mockList.get(0)).thenReturn("Mock");13 when(spyTest.getList()).thenReturn(mockList);14 String actual = spyTest.doReturnWithSpy();15 assertEquals("Mock", actual);16 }17 public void testDoReturnWithSpy2() {18 SpyTest spyTest = spy(new SpyTest());19 List<String> mockList = mock(List.class);20 when(mockList.get(0)).thenReturn("Mock");21 when(spyTest.getList()).thenReturn(mockList);22 String actual = spyTest.doReturnWithSpy();23 assertEquals("Mock", actual);24 }25 public void testDoReturnWithSpy3() {26 SpyTest spyTest = spy(new SpyTest());27 List<String> mockList = mock(List.class);28 when(mockList.get(0)).thenReturn("Mock");29 when(spyTest.getList()).thenReturn(mockList);

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