How to use fails method of org.mockitoutil.JUnitResultAssert class

Best Mockito code snippet using org.mockitoutil.JUnitResultAssert.fails

Source:JUnitResultAssert.java

...26    /**27     * @param expectedFailureCount - expected number of failures28     * @param expectedException - the exception of each failure29     */30    public JUnitResultAssert fails(int expectedFailureCount, Class expectedException) {31        fails(expectedFailureCount);32        for (Failure f : result.getFailures()) {33            if (!expectedException.isInstance(f.getException())) {34                throw new AssertionError("Incorrect failure type, expected: " + expectedException + ", actual: " + f.getException().getClass().getSimpleName() + "\n" +35                        formatFailures(result.getFailures()));36            }37        }38        return this;39    }40    /**41     * @param expectedFailureCount - exact number of expected failures42     */43    public JUnitResultAssert fails(int expectedFailureCount) {44        if (result.getFailures().size() != expectedFailureCount) {45            throw new AssertionError("Wrong number of failures, expected: " + expectedFailureCount + ", actual: " + result.getFailures().size() + "\n" +46                    formatFailures(result.getFailures()));47        }48        return this;49    }50    /**51     * @param expectedExceptions - failures must match the supplied sequence in order,52     *                           if supplied input is empty, this method is a no-op53     */54    public JUnitResultAssert failsExactly(Class ... expectedExceptions) {55        fails(expectedExceptions.length);56        int i = 0;57        for (Failure f : result.getFailures()) {58            if (!expectedExceptions[i].isInstance(f.getException())) {59                throw new AssertionError("Actual failure #" + (i+1)60                        + " should be of type: " + expectedExceptions[i].getSimpleName()61                        + " but is of type: " + f.getException().getClass().getSimpleName()62                        + "\n" + formatFailures(result.getFailures()));63            }64            i++;65        }66        return this;67    }68    /**69     * Expects single failure with specific exception and exception message.70     * Automatically filters line numbers from exception messages.71     */72    public JUnitResultAssert fails(Class expectedException, String exceptionMessage) {73        fails(1, expectedException);74        Failure f = firstOf(result.getFailures());75        assertEquals(filterLineNo(exceptionMessage), filterLineNo(f.getException().getMessage()));76        return this;77    }78    /**79     * Expects failure of given test method with given exception80     */81    public JUnitResultAssert fails(String methodName, Class expectedException) {82        for (Failure f : result.getFailures()) {83            if (methodName.equals(f.getDescription().getMethodName()) && expectedException.isInstance(f.getException())) {84                return this;85            }86        }87        throw new AssertionError("Method '" + methodName + "' did not fail with: " + expectedException.getSimpleName()88                + "\n" + formatFailures(result.getFailures()));89    }90    /**91     * Expects given amount of failures, with given exception triggered by given test method92     */93    public JUnitResultAssert fails(int expectedFailureCount, String methodName, Class expectedException) {94        return fails(expectedFailureCount, expectedException)95                .fails(methodName, expectedException);96    }97    public JUnitResultAssert succeeds(int successCount) {98        int i = result.getRunCount() - result.getFailureCount();99        if (i != successCount) {100            throw new AssertionError("Expected " + successCount + " passes but " + i + "/" + result.getRunCount() + " passed." +101                    "\n" + formatFailures(result.getFailures()));102        }103        return this;104    }105    private static String formatFailures(List<Failure> failures) {106        if (failures.isEmpty()) {107            return "<no failures>";108        }109        StringBuilder sb = new StringBuilder("There were " + failures.size() + " test failures:\n");...

Source:SilentRunnerTest.java

...34        Result result = runner.run(35                SomeFailingFeature.class36        );37        //then38        JUnitResultAssert.assertThat(result).fails(1, TooLittleActualInvocations.class);39    }40    @Test public void validates_framework_usage() {41        //when42        Result result = runner.run(43                UsesFrameworkIncorrectly.class44        );45        //then46        JUnitResultAssert.assertThat(result).fails(1, UnfinishedStubbingException.class);47    }48    @Test49    public void ignores_unused_stubs() {50        JUnitCore runner = new JUnitCore();51        //when52        Result result = runner.run(HasUnnecessaryStubs.class);53        //then54        JUnitResultAssert.assertThat(result).isSuccessful();55    }56    @RunWith(MockitoJUnitRunner.Silent.class)57    public static class SomeFeature {58        @Mock List<String> list;59        @Test public void some_behavior() {60            when(list.get(0)).thenReturn("0");...

fails

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.RunWith;5import org.junit.runners.JUnit4;6import org.junit.runners.Parameterized;7import org.junit.runners.Parameterized.Parameter;8import org.junit.runners.Parameterized.Parameters;9import org.mockitoutil.JUnitResultAssert;10import java.util.Arrays;11import java.util.Collection;12import static org.junit.Assert.assertEquals;13import static org.junit.Assert.assertTrue;14import static org.junit.Assert.fail;15@RunWith(Parameterized.class)

fails

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5import org.mockitoutil.JUnitResultAssert;6public class TestRunner {7   public static void main(String[] args) {8      Result result = JUnitCore.runClasses(TestJunit.class);9      for (Failure failure : result.getFailures()) {10         System.out.println(failure.toString());11      }12      System.out.println("Result=="+result.wasSuccessful());13   }14}15import static org.junit.Assert.*;16import org.junit.Test;17import org.junit.runner.JUnitCore;18import org.junit.runner.Result;19import org.junit.runner.notification.Failure;20public class TestJunit {21   public void testAdd() {22      String str= "Junit is working fine";23      assertEquals("Junit is working fine",str);24   }25}26at org.junit.Assert.fail(Assert.java:88)27at org.junit.Assert.failNotEquals(Assert.java:834)28at org.junit.Assert.assertEquals(Assert.java:645)29at org.junit.Assert.assertEquals(Assert.java:631)30at TestJunit.testAdd(TestJunit.java:12)31at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)32at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)33at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)34at java.lang.reflect.Method.invoke(Method.java:498)35at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)36at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)37at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)38at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)39at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)40at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)41at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

fails

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3import static org.mockitoutil.JUnitResultAssert.*;4import org.junit.runner.JUnitCore;5import org.junit.runner.Result;6public class TestRunner {7   public static void main(String[] args) {8      Result result = JUnitCore.runClasses(1.class);9      fails(1, result);10   }11}12import org.junit.Test;13import static org.junit.Assert.*;14import static org.mockitoutil.JUnitResultAssert.*;15import org.junit.runner.JUnitCore;16import org.junit.runner.Result;17public class TestRunner {18   public static void main(String[] args) {19      Result result = JUnitCore.runClasses(1.class);20      fails(1, result);21   }22}23import org.junit.Test;24import static org.junit.Assert.*;25import static org.mockitoutil.JUnitResultAssert.*;26import org.junit.runner.JUnitCore;27import org.junit.runner.Result;28public class TestRunner {29   public static void main(String[] args) {30      Result result = JUnitCore.runClasses(1.class);31      fails(1, result);32   }33}34import org.junit.Test;35import static org.junit.Assert.*;36import static org.mockitoutil.JUnitResultAssert.*;37import org.junit.runner.JUnitCore;38import org.junit.runner.Result;39public class TestRunner {40   public static void main(String[] args) {41      Result result = JUnitCore.runClasses(1.class);42      fails(1, result);43   }44}45import org.junit.Test;46import static org.junit.Assert.*;47import static org.mockitoutil.JUnitResultAssert.*;48import org.junit.runner.JUnitCore;49import org.junit.runner.Result;50public class TestRunner {51   public static void main(String[] args) {52      Result result = JUnitCore.runClasses(1.class);53      fails(1, result);54   }55}56import org.junit.Test;57import static org

fails

Using AI Code Generation

1package com.mycompany.app;2import org.junit.Test;3import static org.junit.Assert.assertEquals;4import static org.junit.Assert.assertTrue;5import static org.junit.Assert.fail;6import static org.mockito.Mockito.mock;7import static org.mockito.Mockito.when;8import static org.mockito.Mockito.verify;9import static org.mockito.Mockito.times;10import static org.mockito.Mockito.anyInt;11import static org.mockito.Mockito.anyString;12import static org.mockito.Mockito.any;13import static org.mockito.Mockito.doThrow;14import static org.mockito.Mockito.never;15import static org.mockito.Mockito.spy;16import static org.mockito.Mockito.doReturn;17import static org.mockito.Mockito.doNothing;18import static org.mockito.Mockito.doCallRealMethod;19import static org.mockito.Mockito.inOrder;20import static org.mockito.Mockito.verifyNoMoreInteractions;21import static org.mockito.Mockito.verifyZeroInteractions;22import static org.mockito.Mockito.reset;23import static org.mockito.Mockito.withSettings;24import static org.mockito.Mockito.RETURNS_SMART_NULLS;25import static org.mockito.Mockito.RETURNS_DEEP_STUBS;26import static org.mockito.Mockito.RETURNS_MOCKS;27import static org.mockito.Mockito.RETURNS_DEFAULTS;28import static org.mockito.Mockito.RETURNS_SELF;29import static org.mockito.Mockito.CALLS_REAL_METHODS;30import static org.mockito.Mockito.RETURNS;31import static org.mockito.Mockito.RETURNS_0;32import static org.mockito.Mockito.RETURNS_1;33import static org.mockito.Mockito.RETURNS_2;34import static org.mockito.Mockito.RETURNS_3;35import static org.mockito.Mockito.RETURNS_4;36import static org.mockito.Mockito.RETURNS_5;37import static org.mockito.Mockito.RETURNS_6;38import static org.mockito.Mockito.RETURNS_7;39import static org.mockito.Mockito.RETURNS_8;40import static org.mockito.Mockito.RETURNS_9;41import static org.mockito.Mockito.RETURNS_10;42import static org.mockito.Mockito.RETURNS_EMPTY_ARRAY;43import static org.mockito.Mockito.RETURNS_EMPTY_LIST;44import static org.mockito.Mockito.RETURNS_EMPTY_MAP;45import static org.mockito.Mockito.RETURNS_EMPTY_SET;46import static org.mockito.Mockito.RETURNS_EMPTY_COLLECTION;47import static org.mockito.Mockito.RETURNS_EMPTY_ITERABLE;48import static org.mockito.Mockito.RETURNS_EMPTY_ITERATOR;49import static org.mockito.Mockito.RETURNS_EMPTY_OPTIONAL;50import static org.mockito.Mockito.RETURNS_EMPTY_OPTIONAL_DOUBLE;51import static org.mockito.Mockito.RETURNS_EMPTY_OPTIONAL_INT;52import static org

fails

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.RunWith;5import org.junit.runners.Suite;6import org.junit.runners.Suite.SuiteClasses;7import org.mockitoutil.JUnitResultAssert;8import static org.mockitoutil.JUnitResultAssert.*;9public class TestJUnitResultAssert {10   public static void main(String[] args) {11      JUnitCore junit = new JUnitCore();12      Result result = junit.run(TestJUnitResultAssert.class);13      System.out.println("Number of test cases = " + result.getRunCount());14   }15   public void testAssertFails() {16      assertFails(EmptyTest.class);17   }18   @RunWith(Suite.class)19   @SuiteClasses({})20   public static class EmptyTest {21   }22}

fails

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3import static org.mockito.Mockito.*;4import org.mockito.exceptions.base.MockitoException;5import org.mockitoutil.JUnitResultAssert;6public class TestClass {7    public void test() {8        JUnitResultAssert result = JUnitResultAssert.assertThatFails(() -> {9            assertEquals(1, 1);10        });11    }12}13The following assertion(s) failed:14	at org.junit.Assert.fail(Assert.java:88)15	at org.junit.Assert.assertTrue(Assert.java:41)16	at org.junit.Assert.assertTrue(Assert.java:52)17	at org.mockitoutil.JUnitResultAssert.assertThat(JUnitResultAssert.java:57)18	at org.mockitoutil.JUnitResultAssert.assertThatFails(JUnitResultAssert.java:44)19	at 1.test(1.java:19)

fails

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5import org.mockitoutil.JUnitResultAssert;6public class TestRunner {7   public static void main(String[] args) {8      Result result = JUnitCore.runClasses(TestJunit.class);9      for (Failure failure : result.getFailures()) {10         System.out.println(failure.toString());11      }12      JUnitResultAssert.assertThat(result).fails(1, "testAdd");13      System.out.println("Test case passed");14   }15}16to contain exactly (and in same order):

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