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How to use should_fail method of org.mockito.junit.VerificationCollector class

Best Mockito code snippet using org.mockito.junit.VerificationCollector.should_fail

Source:VerificationCollector.java

...22 *   &#064;Rule23 *   public VerificationCollector collector = MockitoJUnit.collector();24 *25 *   &#064;Test26 *   public void should_fail() {27 *       IMethods methods = mock(IMethods.class);28 *29 *       verify(methods).byteReturningMethod();30 *       verify(methods).simpleMethod();31 *   }32 * </code></pre>33 *34 * @see org.mockito.Mockito#verify(Object)35 * @see org.mockito.Mockito#verify(Object, org.mockito.verification.VerificationMode)36 * @since 2.1.037 */38@Incubating39public interface VerificationCollector extends TestRule {40    /**41     * Collect all lazily verified behaviour. If there were failed verifications, it will42     * throw a MockitoAssertionError containing all messages indicating the failed verifications.43     * <p>44     * Normally, users don't need to call this method because it is automatically invoked when test finishes45     * (part of the JUnit Rule behavior).46     * However, in some circumstances and edge cases, it might be useful to collect and report verification47     * errors in the middle of the test (for example: some scenario tests or during debugging).48     *49     * <pre class="code"><code class="java">50     *   &#064;Rule51     *   public VerificationCollector collector = MockitoJUnit.collector();52     *53     *   &#064;Test54     *   public void should_fail() {55     *       IMethods methods = mock(IMethods.class);56     *57     *       verify(methods).byteReturningMethod();58     *       verify(methods).simpleMethod();59     *60     *       //report all verification errors now:61     *       collector.collectAndReport();62     *63     *       //some other test code64     *   }65     * </code></pre>66     *67     * @throws MockitoAssertionError If there were failed verifications68     * @since 2.1.0...

should_fail

Using AI Code Generation

1import java.util.List;2import org.junit.Rule;3import org.junit.Test;4import org.junit.runner.RunWith;5import org.mockito.ArgumentCaptor;6import org.mockito.Captor;7import org.mockito.Mock;8import org.mockito.junit.MockitoJUnitRunner;9import org.mockito.junit.VerificationCollector;10@RunWith(MockitoJUnitRunner.class)11public class MockitoVerificationCollectorTest {12    public VerificationCollector collector = new VerificationCollector();13    private List mockedList;14    private ArgumentCaptor<String> captor;15    public void test() {16        mockedList.add("one");17        mockedList.add("two");18        collector.checkThat(() -> {19            mockedList.add("three");20            mockedList.add("four");21        }).should().add("three");22        collector.checkThat(() -> {23            mockedList.add("five");24            mockedList.add("six");25        }).should().add("five");26        collector.checkThat(() -> {27            mockedList.add("seven");28            mockedList.add("eight");29        }).should().add("eight");30        collector.checkThat(() -> {31            mockedList.add("nine");32            mockedList.add("ten");33        }).should().add("eleven");34        collector.checkThat(() -> {35            mockedList.add("twelve");36            mockedList.add("thirteen");37        }).should().add(captor.capture());38        collector.checkThat(() -> {39            mockedList.add("fourteen");40            mockedList.add("fifteen");41        }).should().add(captor.capture());42        collector.checkThat(() -> {43            mockedList.add("sixteen");44            mockedList.add("seventeen");45        }).should().add(captor.capture());46        collector.checkThat(() -> {47            mockedList.add("eighteen");48            mockedList.add("nineteen");49        }).should().add(captor.capture());50        collector.checkThat(() -> {51            mockedList.add("twenty");52            mockedList.add("twenty one");53        }).should().add(captor.capture());54        collector.checkThat(() -> {55            mockedList.add("twenty two");56            mockedList.add("twenty three");57        }).should().add(captor.capture());58        collector.checkThat(() -> {59            mockedList.add("twenty four");60            mockedList.add("twenty five");61        }).should().add(captor.capture());62        collector.checkThat(() -> {63            mockedList.add("twenty six");64            mockedList.add("twenty seven");

should_fail

Using AI Code Generation

1import org.junit.Before2import org.junit.Test3import org.mockito.Mockito4import org.mockito.verification.VerificationCollector5import org.mockito.verification.VerificationMode6class TestMockitoShouldFail {7    fun setup() {8        mock = Mockito.mock(Mock::class.java)9        verificationCollector = Mockito.verificationCollector()10    }11    fun test() {12        mock.doSomething()13        mock.doSomethingElse()14        verificationCollector.checkOrder(Mockito.inOrder(mock)) {15            verify(mock).doSomething()16            verify(mock).doSomethingElse()17        }18    }19    private fun VerificationCollector.checkOrder(mode: VerificationMode, block: () -> Unit) {20        block()21        shouldFail().verify(mode)22    }23    interface Mock {24        fun doSomething()25        fun doSomethingElse()26    }27}

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