How to use TestableJUnitRunner class of org.mockito.junit package

Best Mockito code snippet using org.mockito.junit.TestableJUnitRunner

Source:StubbingWarningsJUnitRunnerTest.java

...9import org.junit.runner.RunWith;10import org.mockito.Mock;11import org.mockito.exceptions.misusing.UnfinishedStubbingException;12import org.mockito.internal.util.SimpleMockitoLogger;13import org.mockito.junit.TestableJUnitRunner;14import org.mockitousage.IMethods;15import org.mockitoutil.TestBase;16import static org.junit.Assert.assertEquals;17import static org.mockito.Mockito.mock;18import static org.mockito.Mockito.when;19import static org.mockitoutil.JUnitResultAssert.assertThat;20public class StubbingWarningsJUnitRunnerTest extends TestBase {21    JUnitCore runner = new JUnitCore();22    SimpleMockitoLogger logger = TestableJUnitRunner.refreshedLogger();23    @Test public void no_arg_mismatch_warnings() {24        //when25        runner.run(PassingArgMismatch.class, FailingWithMatchingArgs.class, MismatchButStubAlreadyUsed.class);26        //then27        assertEquals("", filterLineNo(logger.getLoggedInfo()));28    }29    @Test public void shows_arg_mismatch_warnings_when_test_fails() {30        //when31        runner.run(FailingWithArgMismatch.class);32        //then33        assertEquals("[MockitoHint] FailingWithArgMismatch.test (see javadoc for MockitoHint):\n" +34                "[MockitoHint] 1. Unused... -> at org.mockitousage.junitrunner.StubbingWarningsJUnitRunnerTest$FailingWithArgMismatch.test(StubbingWarningsJUnitRunnerTest.java:0)\n" +35                "[MockitoHint]  ...args ok? -> at org.mockitousage.junitrunner.StubbingWarningsJUnitRunnerTest$FailingWithArgMismatch.test(StubbingWarningsJUnitRunnerTest.java:0)\n", filterLineNo(logger.getLoggedInfo()));36    }37    @Test public void shows_arg_mismatch_warnings_only_for_mismatches() {38        //when39        runner.run(FailingWithSomeStubMismatches.class);40        //then41        assertEquals("[MockitoHint] FailingWithSomeStubMismatches.test (see javadoc for MockitoHint):\n" +42                "[MockitoHint] 1. Unused... -> at org.mockitousage.junitrunner.StubbingWarningsJUnitRunnerTest$FailingWithSomeStubMismatches.test(StubbingWarningsJUnitRunnerTest.java:0)\n" +43                "[MockitoHint]  ...args ok? -> at org.mockitousage.junitrunner.StubbingWarningsJUnitRunnerTest$FailingWithSomeStubMismatches.test(StubbingWarningsJUnitRunnerTest.java:0)\n", filterLineNo(logger.getLoggedInfo()));44    }45    @Test public void validates_mockito_usage() {46        //when47        Result result = runner.run(InvalidMockitoUsage.class);48        //then49        assertThat(result).fails(1, UnfinishedStubbingException.class);50    }51    @RunWith(TestableJUnitRunner.class)52    public static class PassingArgMismatch {53        IMethods mock = mock(IMethods.class);54        @Test public void test() throws Exception {55            when(mock.simpleMethod(1)).thenReturn("1");56            mock.simpleMethod(2);57        }58    }59    @RunWith(TestableJUnitRunner.class)60    public static class FailingWithArgMismatch {61        @Mock IMethods mock;62        @Test public void test() throws Exception {63            when(mock.simpleMethod(1)).thenReturn("1");64            mock.simpleMethod(2);65            throw new RuntimeException("x");66        }67    }68    @RunWith(TestableJUnitRunner.class)69    public static class FailingWithMatchingArgs {70        @Mock IMethods mock;71        @Test public void test() throws Exception {72            when(mock.simpleMethod(1)).thenReturn("1");73            mock.simpleMethod(1);74            throw new RuntimeException("x");75        }76    }77    @RunWith(TestableJUnitRunner.class)78    public static class FailingWithSomeStubMismatches {79        @Mock IMethods mock;80        @Test public void test() throws Exception {81            when(mock.simpleMethod(1)).thenReturn("1"); // <- used82            when(mock.simpleMethod(2)).thenReturn("2"); // <- unused83            mock.simpleMethod(1); // <- not reported84            mock.simpleMethod(3); // <- reported85            throw new RuntimeException("x");86        }87    }88    @RunWith(TestableJUnitRunner.class)89    public static class MismatchButStubAlreadyUsed {90        @Mock IMethods mock;91        @Test public void test() throws Exception {92            when(mock.simpleMethod(1)).thenReturn("1");93            mock.simpleMethod(1); // <-- used94            mock.simpleMethod(2); // <-- arg mismatch, but the stub was already used95            throw new RuntimeException("x");96        }97    }98    @RunWith(TestableJUnitRunner.class)99    public static class InvalidMockitoUsage {100        @Mock IMethods mock;101        @Test public void test() throws Exception {102            when(mock.simpleMethod()); // <-- unfinished stubbing103        }104    }105}...

TestableJUnitRunner

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.mockito.junit.TestableJUnitRunner;4import org.junit.Test;5    public void test() {6        System.out.println("TestableJUnitRunner");7    }8}9g.junit.runner.RunWith;

TestableJUnitRunner

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import static org.mockito.Mockito.when;3import org.junit.Test;4import org.junit.runner.RunWith;5import org.mockito.Mock;6import org.mockito.junit.MockitoJUnitRunner;7@RunWith(MockitoJUnitRunner.class)8public class TestableJUnitRunner {9    private Dependency dependency;10    public void test() {11        when(dependency.retrieveAllStats()).thenReturn(new int[] { 24, 15, 3 });12        SystemUnderTest systemUnderTest = new SystemUnderTest(dependency);13        assertEquals(42, systemUnderTest.methodUsingAnArrayListConstructor());14    }15}16[INFO] --- maven-surefire-plugin:2.22.0:test (default-test) @ mockito-junit-runner-example ---

TestableJUnitRunner

Using AI Code Generation

1@RunWith(TestableJUnitRunner.class)2public class TestableJUnitRunnerTest {3    priorg.mockito.junit.TestableJUnitRunner;4@RunWith(TestableJUnitRunner.class)5public class TestableJUnitRunnerTest {6    public void test() {7        System.out.println("TestableJUnitRunner");8    }9}10));11    }

TestableJUnitRunner

Using AI Code Generation

1import static org.junit.Assert.*;2import static org.mockito.Mockito.*;3import org.junit.Test;4import org.mockito.ArgumentCaptor;5import org.mockito.runners.MockitoJUnitRunner;6import org.mockito.Mock;7import org.junit.runner.RunWith;8@RunWith(MockitoJUnitRunner.class)9public class MockitoTest {10    private List<String> mockedList;11    public void testMock() {12        mockedList.add("one");13        mockedList.clear();14        verify(mockedList).add("one");15        verify(mockedList).clear();16    }17    public void testMock1() {18        when(mockedList.get(0)).thenReturn("first");19        when(mockedList.get(1)).thenThrow(new RuntimeException());20        System.out.println(mockedList.get(0));21        System.out.println(mockedList.get(999));22        verify(mockedList).get(0);23    }24    public void testMock2() {25        mockedList.add("once");26        mockedList.add("twice");27        mockedList.add("twice");28        mockedList.add("three times");29        mockedList.add("three times");30        mockedList.add("three times");31        verify(mockedList).add("once");32        verify(mockedList, times(2)).add("twice");33        verify(mockedList, times(3)).add("three times");34        verify(mockedList, never()).add("never happened");35    }36    public void testMock3() {37        mockedList.add("once");38        mockedList.add("twice");39        mockedList.add("twice");40        mockedList.add("three times");41        mockedList.add("three times");42        mockedList.add("three times");43        verify(mockedList, atLeastOnce()).add("once");44        verify(mockedList, atLeast(2)).add("twice");45        verify(mockedList, atMost(5)).add("three times");46    }47    public void testMock4() {48        mockedList.add("someElement");49        ArgumentCaptor<String> captor = ArgumentCaptor.forClass(String.class);50        verify(mockedList).add(captor.capture());51        assertEquals("someElement", captor.getValue());52    }53}54    at org.mockito.internal.stubbing.answers.ThrowsException.answer(ThrowsException.java:28)55    at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl

TestableJUnitRunner

Using AI Code Generation

1import org.junit.runner.RunWith;2import org.mockito.junit.MockitoJUnitRunner;3@RunWith(MockitoJUnitRunner.class)4public class TestableJUnitRunner {5}6import org.junit.runner.RunWith;7import org.mockito.junit.MockitoJUnitRunner;8@RunWith(MockitoJUnitRunner.class)9public class TestableJUnitRunner {10}11import org.junit.runner.RunWith;12import org.mockito.junit.MockitoJUnitRunner;13@RunWith(MockitoJUnitRunner.class)14public class TestableJUnitRunner {15}16import org.junit.runner.RunWith;17import org.mockito.junit.MockitoJUnitRunner;18@RunWith(MockitoJUnitRunner.class)19public class TestableJUnitRunner {20}21import org.junit.runner.RunWith;22import org.mockito.junit.MockitoJUnitRunner;23@RunWith(MockitoJUnitRunner.class)24public class TestableJUnitRunner {25}26import org.junit.runner.RunWith;27import org.mockito.junit.MockitoJUnitRunner;28@RunWith(MockitoJUnitRunner.class)29public class TestableJUnitRunner {30}31import org.junit.runner.RunWith;32import org.mockito.junit.MockitoJUnitRunner;33@RunWith(MockitoJUnitRunner.class)34public class TestableJUnitRunner {35}36import org.junit.runner.RunWith;37import org.mockito.junit.MockitoJUnitRunner;38@RunWith(MockitoJUnitRunner.class39public class TestableJUnitRunner {40}41import org.junit.runner.RunWith;42import org.mockito.junit.MockitoJUnitRunner;43@RunWith(MockitoJUnitRunner.class44public class TestableJUnitRunner {45}46import org.junit.runner.RunWith47import=org.mockito.junit.MockitoJUnitRunner;48@RunWith(MockitoJUnitRunner.class)49public=class=TestableJUnitRunner={50importorg.junit.runner.RunWith;51importorg.mockito.junit.MockitoJUnitRunner;52RunWith(MockitoJUnitRunner.class)53public class TestableJUnitRunner {54}55import org.junit.runner.RunWith;56import org.mockito.junit.MockitoJUnitRunner;

TestableJUnitRunner

Using AI Code Generation

1import org.mockito.junit.tableJUnitRunner;2impor org.junit.runner.RunWith;3@RunWith(TestableJUnitRunner.class)4public class TestableJUnitRunnerTest {5}6import org.mockito.junit.MockitoJUnitRunner;7import org.junit.runner.RunWith;8@RunWith(MockitoJUnitRunner.class)9public class MockitoJUnitRunnerTest {10}11import org.mockito.junit.MockitoJUnitRunner.StrictStubs;12import org.junit.runner.RunWith;13@RunWith(StrictStubs.class)14public class MockitoJUnitRunnerStrictStubsTest {15}16import org.mockito.junit.MockitoJUnitRunner.Silent;17import org.junit.runner.RunWith;18@RunWith(Silent.class)19public class MockitoJUnitRunnerSilentTest {20}21import org.mockito.junit.MockitoJUnitRunner.Strict;22import org.junit.runner.RunWith;23@RunWith(Strict.class)24public class MockitoJUnitRunnerStrictTest {25}26import org.mockito.junit.MockitoJUnitRunner.StrictStubs;27import org.junit.runner.RunWith;28@RunWith(StrictStubs.class)29public class MockitoJUnitRunnerStrictStubsTest {30}31import org.mockito.junit.MockitoJUnitRunner.StrictStubs;32import org.junit.runner.RunWith;33@RunWith(StrictStubs.class)34public class MockitoJUnitRunnerStrictStubsTest {35}36import org.mockito.junit.MockitoJUnitRunner.StrictStubs;37import org.junit.runner.RunWith;38@RunWith(StrictStubs.class)39public class MockitoJUnitRunnerStrictStubsTest {40}41import org.mockito.junit.MockitoJUnitRunner.StrictStubs;42import org.junit.runner.RunWith;43@RunWith(StrictStubs.class)44public class MockitoJUnitRunnerStrictStubsTest {45}46import org.mockito.junit.MockitoJUnitRunner.StrictStubs;47import org.junit.runner.RunWith;48@RunWith(StrictStubs.class)49import org.mockito.junit.TestableJUnitRunner;50import org.junit.runner.RunWith;51@RunWith(TestableJUnitRunner.class)52public class TestableJUnitRunnerTest {53}h(TestableJUnitRunner.class)54public class TestableJUnitRunnerTest {55import org.mockito.junit.MockitoJUnitRunner;56import org.junit.runner.RunWith;57@RunWith(MockitoJUnitRunner.class)58public class MockitoJUnitRunnerest {59}60import org.mockito.junit.MockitoJUnitRunnr.StrictStub;61impor org.junit.runner.RunWith;62@RunWith(StrictStubs.clss)63puic class MockitoJUnitRunnerStrictStubsTest {64}65import org.mockito.junit.MockitoJUnitRunner.Silent;66import org.junit.runner.RunWith;67public class MockitoJUnitRunnerSilenttest {68}69import org.mockito.junit.MockitoJUnitRunner.Strict;70import org.junit.runner.RunWith;71@RunWith(Strict.class)72puslic ctass MockitoJUnitRunnerStrictTest {73}74import org.mockito.junit.MockitomockedList;StritStubs;75import org.junit.runner.RunWith;76@RunWith(StrictStubs.c77    @TestockitoJUnitRunnerStrictStubsTest {78}79import org.mockito.junit.MockitoJUnitRunner.StrictStubs;80import org.junit.runner.RunWith;81@RunWith(StrictStubs.class)82public class MockitoJUnitRunnerStrictStubsTest {83}84import org.mockito.junit.MockitoJUnitRunner.StrictStubs;85import org.junit.runner.RunWith;86@RunWith(StrictStubs.class)87public class MockitoJUnitRunnerStrictStubsTest {88}89import org.mockito.junit.MockitoJUnitRunner.StrictStubs;90import org.junit.runner.RunWith;91@RunWith(StrictStubs.class)92public class MockitoJUnitRunnerStrictStubsTest {93}94import org.mockito.junit.MockitoJUnitRunner.StrictStubs;95import org.junit.runner.RunWith;96@RunWith(StrictStubs.class)

TestableJUnitRunner

Using AI Code Generation

1@RunWith(TestableJUnitRunner.class)2    public void shouldVerify() {3        mockedList.add("one");4        Mockito.verify(mockedList).add("one");5    }6}7public class CalculatorService {8    public int add(int a, int b) {9        return a + b;10    }11    public int subtract(int a, int b) {12        return a - b;13    }14    public int multiply(int a, int b) {15        return a * b;16    }17    public int divide(int a, int b) {18        return a / b;19    }20}21import org.junit.Test;22import org.junit.runner.RunWith;23import org.mockito.InjectMocks;24import org.mockito.Mock;25import org.mockito.junit.MockitoJUnitRunner;26import static org.junit.Assert.assertEquals;27import static org.mockito.Mockito.when;28@RunWith(MockitoJUnitRunner.class)29public class CalculatorServiceTest {30    private CalculatorService calculatorService;31    public void testAdd() {32        when(calculatorService.add(10, 50)).thenReturn(60);33        assertEquals(60, calculatorService.add(10, 50));34    }35    public void testSubtract() {36        when(calculatorService.subtract(10, 50)).thenReturn(-40);37        assertEquals(-40, calculatorService.subtract(10, 50));38    }

TestableJUnitRunner

Using AI Code Generation

1@RunWith(TestableJUnitRunner.class)2public class MyTest {3    private MyDependency dependency;4    public void testSomething() {5    }6}7@RunWith(MockitoJUnitRunner.class)8public class MyTest {9    private MyDependency dependency;10    public void testSomething() {11    }12}13@RunWith(MockitoJUnitRunner.StrictStubs.class)14public class MyTest {15    private MyDependency dependency;16    public void testSomething() {17    }18}19@RunWith(MockitoJUnitRunner.Silent.class)20public class MyTest {21    private MyDependency dependency;22    public void testSomething() {23    }24}25   }

TestableJUnitRunner

Using AI Code Generation

1@RunWith(MockitoJUnitRunnerclass)2public class MockitoJUnitRunnerTest {3    List mockedList;4    public void testMock() {5        mockedListadd("one");6        verify(mockedList)add("one");7@RunWith(MockitoJUnitRunner.class)8public class MockitoJUnitRunnerTest {9    List mockedList;10    public void testMock() {11        mockedList.add("one");12        verify(mockedList).add("one");13    }14}15@RunWith(MockitoJUnitRunner.class)16public class MockitoJUnitRunnerTest {17    List mockedList;18    public void testMock() {19        mockedList.add("one");20        verify(mockedList).add("one");21    }22}23@RunWith(MockitoJUnitRunner.class)24public class MockitoJUnitRunnerTest {25    List mockedList;26    public void testMock() {27        mockedList.add("one");28        verify(mockedList).add("one");29    }30}31@RunWith(MockitoJUnitRunner.class)32public class MockitoJUnitRunnerTest {33    List mockedList;34    public void testMock() {35        mockedList.add("one");36        verify(mockedList).add("one");37    }38}39@RunWith(MockitoJUnitRunner.class)40public class MockitoJUnitRunnerTest {41@RunWith(MockitoJUnitRunner.Strict.class)42public class MyTest {43    private MyDependency dependency;44    public void testSomething() {45    }46}47@RunWith(MockitoJUnitRunner.StrictStubs.class)48public class MyTest {49    private MyDependency dependency;50    public void testSomething() {51    }52}53@RunWith(MockitoJUnitRunner.StrictStubs.class)54public class MyTest {55    private MyDependency dependency;56    public void testSomething() {57    }58}59@RunWith(MockitoJUnitRunner.StrictStubs.class)60public class MyTest {61    private MyDependency dependency;62    public void testSomething() {63    }64}65@RunWith(MockitoJUnitRunner.StrictStubs.class)66public class MyTest {67    private MyDependency dependency;68    public void testSomething() {69    }

TestableJUnitRunner

Using AI Code Generation

1@RunWith(MockitoJUnitRunner.class)2public class MockitoJUnitRunnerTest {3    List mockedList;4    public void testMock() {5        mockedList.add("one");6        verify(mockedList).add("one");7    }8}9@RunWith(MockitoJUnitRunner.class)10public class MockitoJUnitRunnerTest {11    List mockedList;12    public void testMock() {13        mockedList.add("one");14        verify(mockedList).add("one");15    }16}17@RunWith(MockitoJUnitRunner.class)18public class MockitoJUnitRunnerTest {19    List mockedList;20    public void testMock() {21        mockedList.add("one");22        verify(mockedList).add("one");23    }24}25@RunWith(MockitoJUnitRunner.class)26public class MockitoJUnitRunnerTest {27    List mockedList;28    public void testMock() {29        mockedList.add("one");30        verify(mockedList).add("one");31    }32}33@RunWith(MockitoJUnitRunner.class)34public class MockitoJUnitRunnerTest {35    List mockedList;36    public void testMock() {37        mockedList.add("one");38        verify(mockedList).add("one");39    }40}41@RunWith(MockitoJUnitRunner.class)42public class MockitoJUnitRunnerTest {

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