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How to use UnusedStubbings class of org.mockito.internal.junit package

Best Mockito code snippet using org.mockito.internal.junit.UnusedStubbings

Source:UnusedStubbingsTest.java

...13import java.util.Collections;14import static org.assertj.core.api.Assertions.assertThat;15import static org.junit.Assert.assertEquals;16import static org.mockito.internal.stubbing.answers.DoesNothing.doesNothing;17public class UnusedStubbingsTest extends TestBase {18    private SimpleMockitoLogger logger = new SimpleMockitoLogger();19    @Test20    public void no_unused_stubbings() throws Exception {21        //given22        UnusedStubbings stubbings = new UnusedStubbings(Collections.<Stubbing>emptyList());23        //when24        stubbings.format("MyTest.myTestMethod", logger);25        //then26        assertEquals("", logger.getLoggedInfo());27    }28    @Test29    public void unused_stubbings() throws Exception {30        //given31        UnusedStubbings stubbings = new UnusedStubbings(Arrays.asList(32            new StubbedInvocationMatcher(doesNothing(), new InvocationBuilder().toInvocationMatcher(), null),33            new StubbedInvocationMatcher(doesNothing(), new InvocationBuilder().toInvocationMatcher(), null)34        ));35        //when36        stubbings.format("MyTest.myTestMethod", logger);37        //then38        assertThat(filterLineNo(logger.getLoggedInfo())).isIn(39            "[MockitoHint] MyTest.myTestMethod (see javadoc for MockitoHint):\n" +  //Java <940                                    "[MockitoHint] 1. Unused -> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n" +41                                    "[MockitoHint] 2. Unused -> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n",42            "[MockitoHint] MyTest.myTestMethod (see javadoc for MockitoHint):\n" +  //Java 943                                    "[MockitoHint] 1. Unused -> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n" +44                                    "[MockitoHint] 2. Unused -> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n"45        );...

UnusedStubbings

Using AI Code Generation

1    public void testStubbing() {2        List mockedList = mock(List.class);3        when(mockedList.get(0)).thenReturn("first");4        when(mockedList.get(1)).thenThrow(new RuntimeException());5        when(mockedList.get(2)).thenThrow(new RuntimeException());6        when(mockedList.get(3)).thenReturn("fourth");7        when(mockedList.get(4)).thenReturn("fifth");8        when(mockedList.get(5)).thenReturn("sixth");9        when(mockedList.get(6)).thenReturn("seventh");10        when(mockedList.get(7)).thenReturn("eighth");11        when(mockedList.get(8)).thenReturn("ninth");12        when(mockedList.get(9)).thenReturn("tenth");13        when(mockedList.get(10)).thenReturn("eleventh");14        when(mockedList.get(11)).thenReturn("twelfth");15        when(mockedList.get(12)).thenReturn("thirteenth");16        when(mockedList.get(13)).thenReturn("fourteenth");17        when(mockedList.get(14)).thenReturn("fifteenth");18        when(mockedList.get(15)).thenReturn("sixteenth");19        when(mockedList.get(16)).thenReturn("seventeenth");20        when(mockedList.get(17)).thenReturn("eighteenth");21        when(mockedList.get(18)).thenReturn("nineteenth");22        when(mockedList.get(19)).thenReturn("twentieth");23        when(mockedList.get(20)).thenReturn("twentyfirst");24        when(mockedList.get(21)).thenReturn("twentysecond");25        when(mockedList.get(22)).thenReturn("twentythird");26        when(mockedList.get(23)).thenReturn("twentyfourth");27        when(mockedList.get(24)).thenReturn("twentyfifth");28        when(mockedList.get(25)).thenReturn("twentysixth");29        when(mockedList.get(26)).thenReturn("twentyseventh");30        when(mockedList.get(27)).thenReturn("twentyeighth");31        when(mockedList.get(28)).thenReturn("twentyninth");32        when(mockedList.get(29)).thenReturn("thirtieth");33        when(mockedList.get(30)).thenReturn("thirtyfirst");34        when(mockedList.get(31)).thenReturn("thirtysecond");35        when(mockedList.get(32)).thenReturn("thirtythird");36        when(mockedList.get(33)).thenReturn("thirtyfourth");37        when(mockedList.get(34)).thenReturn("thirtyfifth");

UnusedStubbings

Using AI Code Generation

1import org.mockito.internal.junit.UnusedStubbings2class UnusedStubbingsTest {3    val unusedStubbings = UnusedStubbings()4    void test() {5        val mock = mock(Foo::class.java)6        when(mock.foo()).thenReturn(1)7        mock.foo()8    }9}10foo();11-> at UnusedStubbingsTest.test(UnusedStubbingsTest.groovy:12)12foo();13-> at UnusedStubbingsTest.test(UnusedStubbingsTest.groovy:14)14import org.mockito.internal.junit.UnusedStubbings15class UnusedStubbingsTest {16    val unusedStubbings = UnusedStubbings().failOnStubbingNotUsed(false)17    void test() {18        val mock = mock(Foo::class.java)19        when(mock.foo()).thenReturn(1)20    }21}

UnusedStubbings

Using AI Code Generation

1    public class UnusedStubbingsTest {2        public void shouldDetectUnusedStubbings() {3            List mock = mock(List.class);4            when(mock.get(0)).thenReturn("foo");5            try {6                new UnusedStubbings().reportUnusedStubbings();7                fail();8            } catch (AssertionError e) {9                assertEquals("There are unused stubbings. Please verify them and invoke 'then().shouldHaveNoMoreInteractions()' on them. Unused stubbings:", e.getMessage());10            }11        }12    }

UnusedStubbings

Using AI Code Generation

1public UnusedStubbings unusedStubbings = new UnusedStubbings();2public void test1() {3    List mockedList = mock(List.class);4    when(mockedList.get(0)).thenReturn("one");5    when(mockedList.get(1)).thenReturn("two");6}7public void test2() {8    List mockedList = mock(List.class);9    when(mockedList.get(0)).thenReturn("one");10    when(mockedList.get(1)).thenReturn("two");11    mockedList.get(0);12}13Following stubbings are unnecessary (click to navigate to relevant line of code):14  1. -> at com.journaldev.mockito.UnusedStubbingsTest.test1(UnusedStubbingsTest.java:19)15public MockitoRule mockitoRule = MockitoJUnit.rule();16public MockitoRule mockitoRule = MockitoJUnit.rule();17public void init() {18    MockitoAnnotations.initMocks(this);19}20public MockitoRule mockitoRule = MockitoJUnit.rule();21@RunWith(MockitoJUnitRunner.class)22public class UnusedStubbingsTest {23}24public MockitoRule mockitoRule = MockitoJUnit.rule();25@RunWith(MockitoJUnitRunner.Silent.class)26public class UnusedStubbingsTest {27}

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