TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

How to use LoggingListener class of org.mockito.internal.debugging package

Best Mockito code snippet using org.mockito.internal.debugging.LoggingListener

Source:WarningsPrinterImplTest.java

...19        WarningsPrinterImpl printer = new WarningsPrinterImpl(false, finder);20        // when21        printer.print(logger);22        // then23        ArgumentCaptor<LoggingListener> arg = ArgumentCaptor.forClass(LoggingListener.class);24        verify(finder).find(arg.capture());25        assertEquals(logger, arg.getValue().getLogger());26        assertEquals(false, arg.getValue().isWarnAboutUnstubbed());27    }28    @Test29    public void shouldPassCorrectWarningFlag() {30        // given31        WarningsPrinterImpl printer = new WarningsPrinterImpl(true, finder);32        // when33        printer.print(logger);34        // then35        ArgumentCaptor<LoggingListener> arg = ArgumentCaptor.forClass(LoggingListener.class);36        verify(finder).find(arg.capture());37        assertEquals(true, arg.getValue().isWarnAboutUnstubbed());38    }39    @Test40    public void shouldPrintToString() {41        // given42        WarningsPrinterImpl printer = spy(new WarningsPrinterImpl(true, finder));43        // when44        String out = printer.print();45        // then46        verify(printer).print((MockitoLogger) notNull());47        assertNotNull(out);48    }49}...

Source:LoggingListenerTest.java

...9import org.mockito.Mock;10import org.mockito.internal.invocation.InvocationBuilder;11import org.mockito.internal.util.MockitoLogger;12import org.mockitoutil.TestBase;13public class LoggingListenerTest extends TestBase {14    @Mock private MockitoLogger logger;15    @Test16    public void shouldLogUnusedStub() {17        //given18        LoggingListener listener = new LoggingListener(false, logger);19        //when20        listener.foundUnusedStub(new InvocationBuilder().toInvocation());21        //then22        verify(logger).log(notNull());23    }24    @Test25    public void shouldLogUnstubbed() {26        //given27        LoggingListener listener = new LoggingListener(true, logger);28        //when29        listener.foundUnstubbed(new InvocationBuilder().toInvocationMatcher());30        //then31        verify(logger).log(notNull());32    }33    @Test34    public void shouldNotLogUnstubbed() {35        //given36        LoggingListener listener = new LoggingListener(false, logger);37        //when38        listener.foundUnstubbed(new InvocationBuilder().toInvocationMatcher());39        //then40        verify(logger, never()).log(notNull());41    }42    @Test43    public void shouldLogDifferentArgs() {44        //given45        LoggingListener listener = new LoggingListener(true, logger);46        //when47        listener.foundStubCalledWithDifferentArgs(new InvocationBuilder().toInvocation(), new InvocationBuilder().toInvocationMatcher());48        //then49        verify(logger).log(notNull());50    }51}...

Source:LoggingListener.java

...9import org.mockito.invocation.Invocation;1011import static org.mockito.internal.util.StringJoiner.join;1213public class LoggingListener implements FindingsListener {14    private boolean warnAboutUnstubbed;15    private final MockitoLogger logger;1617    public LoggingListener(boolean warnAboutUnstubbed, MockitoLogger logger) {18        this.warnAboutUnstubbed = warnAboutUnstubbed;19        this.logger = logger;20    }2122    public void foundStubCalledWithDifferentArgs(Invocation unused, InvocationMatcher unstubbed) {23        logger.log(join(24                " *** Stubbing warnings from Mockito: *** ",25                "",26                "stubbed with those args here   " + unused.getLocation(),27                "BUT called with different args " + unstubbed.getInvocation().getLocation(),28                ""));29    }3031    public void foundUnusedStub(Invocation unused) {
...

LoggingListener

Using AI Code Generation

1import static org.mockito.Mockito.*;2import org.mockito.Mockito;3import org.mockito.internal.debugging.LoggingListener;4import org.mockito.listeners.InvocationListener;5import org.mockito.listeners.MethodInvocationReport;6public class 1 {7    public static void main(String[] args) {

LoggingListener

Using AI Code Generation

1import org.mockito.internal.debugging.LoggingListener;2import org.mockito.invocation.Invocation;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5import static org.mockito.Mockito.*;6public class Test {7    public static void main(String[] args) {8        LoggingListener loggingListener = new LoggingListener();9        Foo foo = mock(Foo.class, loggingListener);10        foo.doSomething();11        foo.doSomethingElse();12        foo.doSomethingElse();13        foo.doSomethingElse();14        foo.doSomethingElse();15        foo.doSomethingElse();16        verify(foo, times(2)).doSomething();17        verify(foo, times(5)).doSomethingElse();18    }19}20Mockito 1.9.5 is out! The most important changes are:21Mockito 1.9.4 is out! The most important changes are:22Mockito 1.9.3 is out! The most important changes are:23Mockito 1.9.2 is out! The most important changes are:24Mockito 1.9.1 is out! The most important changes are:25Mockito 1.9.0 is out! The most important changes are:26Mockito 1.8.5 is out! The most important changes are:27Mockito 1.8.4 is out! The most important changes are:28Mockito 1.8.3 is out! The most important changes are:29Mockito 1.8.2 is out! The most important changes are:30Mockito 1.8.1 is out! The most important changes are:31Mockito 1.8.0 is out! The most important changes are:32Mockito 1.7.1 is out! The most important changes are:33Mockito 1.7.0 is out! The most important changes are:34Mockito 1.6.5 is out! The most important changes are:35Mockito 1.6.4 is out! The most important changes are:36Mockito 1.6.3 is out! The most important changes are:37Mockito 1.6.2 is out! The most important changes are:38Mockito 1.6.1 is out! The most important changes are:39Mockito 1.6.0 is out! The most important changes are:40Mockito 1.5.11 is out! The most important changes are:

LoggingListener

Using AI Code Generation

1import org.mockito.Mockito;2import org.mockito.invocation.Invocation;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.listeners.InvocationListener;5import org.mockito.listeners.MethodInvocationReport;6import java.util.List;7public class Main {8    public static void main(String[] args) {9        List list = Mockito.mock(List.class, Mockito.withSettings().invocationListeners(new LoggingListener()));10        list.add("one");11        list.clear();12    }13}14import org.mockito.Mockito;15import org.mockito.invocation.Invocation;16import org.mockito.invocation.InvocationOnMock;17import org.mockito.listeners.InvocationListener;18import org.mockito.listeners.MethodInvocationReport;19import java.util.List;20public class Main {21    public static void main(String[] args) {22        List list = Mockito.mock(List.class, Mockito.withSettings().invocationListeners(new InvocationListener() {23            public void reportInvocation(MethodInvocationReport methodInvocationReport) {24                System.out.println("Method name: " + methodInvocationReport.getMethod());25                System.out.println("Method arguments: " + methodInvocationReport.getArguments());26                System.out.println("Method return: " + methodInvocationReport.getReturnedValue());27            }28        }));29        list.add("one");30        list.clear();31    }32}33In this post, we will see how to use Mockito verifyZeroInteractions() method to verify that no interactions happened on a mock

LoggingListener

Using AI Code Generation

1import static org.mockito.Mockito.*;2import org.mockito.internal.debugging.LoggingListener;3import org.mockito.Mockito;4public class 1 {5    public static void main(String[] args) {6        LoggingListener loggingListener = new LoggingListener();7        List list = Mockito.mock(List.class, loggingListener);8        list.clear();9    }10}11    -> onMockCreated(1.java:11)

LoggingListener

Using AI Code Generation

1{2    public static void main(String args[])3    {4        List mockList = mock(List.class, new LoggingListener());5        mockList.add("test");6    }7}

LoggingListener

Using AI Code Generation

1import org.mockito.internal.debugging.LoggingListener;2import org.mockito.listeners.MockCreationListener;3import org.mockito.listeners.MethodInvocationReport;4import org.mockito.listeners.MethodInvocationReport;5import org.mockito.listeners.MethodInvocationListener;6import org.mockito.listeners.MethodInvocationListener;7import org.mockito.listeners.MockCreationListener;

LoggingListener

Using AI Code Generation

1package org.mockito.internal.debugging;2import org.mockito.Mockito;3import org.mockito.internal.invocation.InvocationMatcher;4import org.mockito.internal.invocation.InvocationsFinder;5import org.mockito.internal.invocation.InvocationsFinderImpl;6import org.mockito.internal.invocation.MatchersBinder;7import org.mockito.internal.invocation.MatchersBinderImpl;8import org.mockito.internal.invocation.RealMethod;9import org.mockito.internal.invocation.RealMethod2;10import org.mockito.internal.invocation.StubbedInvocationMatcher;11import org.mockito.internal.invocation.StubbedInvocationMatcherImpl;12import org.mockito.internal.progress.MockingProgress;13import org.mockito.internal.progress.MockingProgressImpl;14import org.mockito.invocation.Invocation;15import org.mockito.invocation.Location;16import org.mockito.listeners.InvocationListener;17import org.mockito.listeners.MethodInvocationReport;18import org.mockito.listeners.StubbingReport;19import org.mockito.listeners.VerificationReport;20import org.mockito.verification.VerificationMode;21import java.util.List;22import static org.mockito.Mockito.mock;23import static org.mockito.Mockito.when;24import static org.mockito.Mockito.verify;25import static org.mockito.Mockito.withSettings;26public class LoggingListener implements InvocationListener {27    public void reportInvocation(MethodInvocationReport report) {28        System.out.println("Mockito invocation: " + report);29    }30    public void reportStubbing(StubbingReport report) {31        System.out.println("Mockito stubbing: " + report);32    }33    public void reportVerification(VerificationReport report) {34        System.out.println("Mockito verification: " + report);35    }36}37package org.mockito.internal.debugging;38import org.mockito.Mockito;39import org.mockito.internal.invocation.InvocationMatcher;40import org.mockito.internal.invocation.InvocationsFinder;41import org.mockito.internal.invocation.InvocationsFinderImpl;42import org.mockito.internal.invocation.MatchersBinder;43import org.mockito.internal.invocation.MatchersBinderImpl;44import org.mockito.internal.invocation.RealMethod;45import org.mockito.internal.invocation.RealMethod2;46import org.mockito.internal.invocation.StubbedInvocationMatcher;47import org.mockito.internal.invocation.StubbedInvocationMatcherImpl;48import org.mockito.internal.progress.MockingProgress;49import org.mockito.internal.progress.MockingProgressImpl;50import org.mockito.invocation.Invocation;51import org.mockito.invocation.Location;

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.