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How to use getUnusedStubbings method of org.mockito.internal.junit.UnusedStubbingsFinder class

Best Mockito code snippet using org.mockito.internal.junit.UnusedStubbingsFinder.getUnusedStubbings

Source:UnusedStubbingsFinderTest.java

...26    @Mock IMethods mock2;27    @Test28    public void no_interactions() throws Exception {29        //expect30        assertEquals(0, finder.getUnusedStubbings((List) asList(mock1, mock2)).size());31        assertEquals(0, finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2)).size());32    }33    @Test34    public void no_stubbings() throws Exception {35        //when36        mock1.simpleMethod();37        //then38        assertEquals(0, finder.getUnusedStubbings((List) asList(mock1, mock2)).size());39        assertEquals(0, finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2)).size());40    }41    @Test42    public void no_unused_stubbings() throws Exception {43        //when44        when(mock1.simpleMethod()).thenReturn("1");45        mock1.simpleMethod();46        //then47        assertEquals(0, finder.getUnusedStubbings((List) asList(mock1, mock2)).size());48        assertEquals(0, finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2)).size());49    }50    @Test51    public void unused_stubbings() throws Exception {52        //when53        when(mock1.simpleMethod()).thenReturn("1");54        //then55        assertEquals(1, finder.getUnusedStubbings((List) asList(mock1, mock2)).size());56        assertEquals(1, finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2)).size());57    }58    @Test59    public void some_unused_stubbings() throws Exception {60        when(mock1.simpleMethod(1)).thenReturn("1");61        when(mock2.simpleMethod(2)).thenReturn("2");62        when(mock2.simpleMethod(3)).thenReturn("3");63        mock2.simpleMethod(2);64        //when65        UnusedStubbings stubbings = finder.getUnusedStubbings((List) asList(mock1, mock2));66        //then67        assertEquals(2, stubbings.size());68        assertEquals("[mock1.simpleMethod(1); stubbed with: [Returns: 1], mock2.simpleMethod(3); stubbed with: [Returns: 3]]",69                stubbings.toString());70    }71    @Test72    public void some_unused_stubbings_by_location() throws Exception {73        when(mock1.simpleMethod(1)).thenReturn("1");74        when(mock2.simpleMethod(2)).thenReturn("2");75        when(mock2.simpleMethod(3)).thenReturn("3");76        mock2.simpleMethod(2);77        //when78        Collection stubbings = finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2));79        //then80        assertEquals(2, stubbings.size());81        assertEquals("[mock1.simpleMethod(1);, mock2.simpleMethod(3);]", stubbings.toString());82    }83    @Test84    public void stubbing_used_by_location() throws Exception {85        //when86        //Emulating stubbing in the same location by putting stubbing in the same line:87        when(mock1.simpleMethod(1)).thenReturn("1"); when(mock2.simpleMethod(1)).thenReturn("1");88        //End of emulation89        mock1.simpleMethod(1);90        //then technically unused stubbings exist91        assertEquals(1, finder.getUnusedStubbings((List) asList(mock1, mock2)).size());92        //however if we consider stubbings in the same location as the same stubbing, all is used:93        assertEquals(0, finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2)).size());94    }95    @Test96    public void deduplicates_stubbings_by_location() throws Exception {97        //when98        //Emulating stubbing in the same location by putting stubbing in the same line:99        when(mock1.simpleMethod(1)).thenReturn("1"); when(mock2.simpleMethod(1)).thenReturn("1");100        //End of emulation101        //when102        Collection stubbings = finder.getUnusedStubbingsByLocation((List) asList(mock1, mock2));103        //then104        assertEquals(1, stubbings.size());105    }106}...

getUnusedStubbings

Using AI Code Generation

1public class UnusedStubbingsFinderTest {2    public void should_find_unused_stubbings() {3        List<Stubbing> stubbings = new ArrayList<Stubbing>();4        stubbings.add(new StubbingImpl("first", new Object()));5        stubbings.add(new StubbingImpl("second", new Object()));6        stubbings.add(new StubbingImpl("third", new Object()));7        stubbings.add(new StubbingImpl("fourth", new Object()));8        stubbings.add(new StubbingImpl("fifth", new Object()));9        stubbings.add(new StubbingImpl("sixth", new Object()));10        stubbings.add(new StubbingImpl("seventh", new Object()));11        stubbings.add(new StubbingImpl("eighth", new Object()));12        stubbings.add(new StubbingImpl("ninth", new Object()));13        stubbings.add(new StubbingImpl("tenth", new Object()));14        stubbings.add(new StubbingImpl("eleventh", new Object()));15        stubbings.add(new StubbingImpl("twelfth", new Object()));16        stubbings.add(new StubbingImpl("thirteenth", new Object()));17        stubbings.add(new StubbingImpl("fourteenth", new Object()));18        stubbings.add(new StubbingImpl("fifteenth", new Object()));19        stubbings.add(new StubbingImpl("sixteenth", new Object()));20        stubbings.add(new StubbingImpl("seventeenth", new Object()));21        stubbings.add(new StubbingImpl("eighteenth", new Object()));22        stubbings.add(new StubbingImpl("nineteenth", new Object()));23        stubbings.add(new StubbingImpl("twentieth", new Object()));24        stubbings.add(new StubbingImpl("twenty-first", new Object()));25        stubbings.add(new StubbingImpl("twenty-second", new Object()));26        stubbings.add(new StubbingImpl("twenty-third", new Object()));27        stubbings.add(new StubbingImpl("twenty-fourth", new Object()));28        stubbings.add(new StubbingImpl("twenty-fifth", new Object()));29        stubbings.add(new StubbingImpl("twenty-sixth", new Object()));30        stubbings.add(new StubbingImpl("twenty-seventh", new Object()));31        stubbings.add(new StubbingImpl("twenty-eighth", new Object()));

getUnusedStubbings

Using AI Code Generation

1public class MockitoTest {2    public void test() {3        List mockedList = mock(List.class);4        mockedList.add("one");5        mockedList.add("two");6        verify(mockedList).add("one");7        verify(mockedList).add("two");8        verifyNoMoreInteractions(mockedList);9    }10}11Following stubbings are unnecessary (click to navigate to relevant line of code):121. -> at com.mockito.MockitoTest.test(MockitoTest.java:15)13	at org.mockito.internal.junit.UnusedStubbingsFinder.findStubbings(UnusedStubbingsFinder.java:19)14	at org.mockito.internal.junit.JUnitRule.reportUnusedStubbings(JUnitRule.java:161)15	at org.mockito.internal.junit.JUnitRule.access$000(JUnitRule.java:46)16	at org.mockito.internal.junit.JUnitRule$1.evaluate(JUnitRule.java:129)17	at org.junit.rules.RunRules.evaluate(RunRules.java:20)18	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)19	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)20	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)21	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)22	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)23	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)24	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)25	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)26	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)27	at org.mockito.internal.junit.JUnitRunner.run(JUnitRunner.java:55)28	at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)29	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)30	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)31	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)32	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitSt

getUnusedStubbings

Using AI Code Generation

1public class UnusedStubbingsFinderTest {2    public MockitoRule mockitoRule = MockitoJUnit.rule();3    private Foo foo;4    public void test() {5        when(foo.method()).thenReturn("Hello");6        Mockito.verify(foo).method();7        List<Stubbing> stubbings = UnusedStubbingsFinder.getUnusedStubbings();8        assertThat(stubbings).hasSize(1);9    }10}

getUnusedStubbings

Using AI Code Generation

1import org.mockito.internal.junit.UnusedStubbingsFinder2import org.mockito.invocation.InvocationOnMock3import org.mockito.stubbing.Answer4import org.mockito.stubbing.Stubbing5class UnusedStubbingsRule implements TestRule {6    private static final String LINE_SEPARATOR = System.getProperty("line.separator")7    Test apply(Test base, Description description) {8        return new Test() {9            void apply() {10                base.apply()11                def unusedStubbings = new UnusedStubbingsFinder().getUnusedStubbings()12                if (!unusedStubbings.isEmpty()) {13                    def sb = new StringBuilder()14                    sb.append(LINE_SEPARATOR).append("Unused stubbings:").append(LINE_SEPARATOR)15                    unusedStubbings.each { stubbing ->16                        sb.append("  ").append(stubbing.toString()).append(LINE_SEPARATOR)17                    }18                    System.out.println(sb.toString())19                }20            }21        }22    }23}24class Example {25    UnusedStubbingsRule unusedStubbingsRule = new UnusedStubbingsRule()26    void shouldDoSomething() {27        def mock = Mock(SomeInterface)28        when(mock.someMethod()).thenReturn("some value")29        mock.someMethod()30    }31}32  someMethod()33import org.mockito.internal.junit.UnusedStubbingsFinder34import org.mockito.invocation.InvocationOnMock35import org.mockito.stubbing.Answer36import org.mockito.stubbing.Stubbing37import org.junit.jupiter.api.extension.*38class UnusedStubbingsExtension implements BeforeAllCallback, AfterAllCallback, BeforeEachCallback, AfterEachCallback {39    private static final String LINE_SEPARATOR = System.getProperty("line.separator")40    void beforeAll(ExtensionContext context) {41    }42    void afterAll(ExtensionContext context) {43        def unusedStubbings = new UnusedStubbingsFinder().getUnusedStubb

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