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How to use MockitoJUnit.rule method of org.mockitousage.matchers.VarargsTest class

Best Mockito code snippet using org.mockitousage.matchers.VarargsTest.MockitoJUnit.rule

Source:VarargsTest.java

1/**2 * Copyright (c) 2017 Mockito contributors3 * This program is made available under the terms of the MIT License.4 */5package org.mockitousage.matchers;6import org.assertj.core.api.Assertions;7import org.assertj.core.api.Condition;8import org.junit.Assert;9import org.junit.Rule;10import org.junit.Test;11import org.junit.rules.ExpectedException;12import org.mockito.ArgumentCaptor;13import org.mockito.ArgumentMatchers;14import org.mockito.Captor;15import org.mockito.Mock;16import org.mockito.Mockito;17import org.mockito.exceptions.verification.junit.ArgumentsAreDifferent;18import org.mockito.junit.MockitoJUnit;19import org.mockito.junit.MockitoRule;20import org.mockitousage.IMethods;21public class VarargsTest {22    @Rule23    public MockitoRule mockitoRule = MockitoJUnit.rule();24    @Rule25    public ExpectedException exception = ExpectedException.none();26    @Captor27    private ArgumentCaptor<String> captor;28    @Mock29    private IMethods mock;30    private static final Condition<Object> NULL = new Condition<Object>() {31        @Override32        public boolean matches(Object value) {33            return value == null;34        }35    };36    @Test37    public void shouldMatchVarArgs_noArgs() {38        mock.varargs();39        Mockito.verify(mock).varargs();40    }41    @Test42    public void shouldMatchVarArgs_oneNullArg_eqNull() {43        Object arg = null;44        mock.varargs(arg);45        Mockito.verify(mock).varargs(ArgumentMatchers.eq(null));46    }47    @Test48    public void shouldMatchVarArgs_oneNullArg_isNull() {49        Object arg = null;50        mock.varargs(arg);51        Mockito.verify(mock).varargs(ArgumentMatchers.isNull());52    }53    @Test54    public void shouldMatchVarArgs_nullArrayArg() {55        Object[] argArray = null;56        mock.varargs(argArray);57        Mockito.verify(mock).varargs(ArgumentMatchers.isNull());58    }59    @Test60    public void shouldnotMatchVarArgs_twoArgsOneMatcher() {61        mock.varargs("1", "1");62        exception.expectMessage("Argument(s) are different");63        Mockito.verify(mock).varargs(ArgumentMatchers.eq("1"));64    }65    @Test66    public void shouldMatchVarArgs_emptyVarArgsOneAnyMatcher() {67        mock.varargs();68        Mockito.verify(mock).varargs(((String[]) (ArgumentMatchers.any())));// any() -> VarargMatcher69    }70    @Test71    public void shouldMatchVarArgs_oneArgsOneAnyMatcher() {72        mock.varargs(1);73        Mockito.verify(mock).varargs(ArgumentMatchers.any());// any() -> VarargMatcher74    }75    @Test76    public void shouldMatchVarArgs_twoArgsOneAnyMatcher() {77        mock.varargs(1, 2);78        Mockito.verify(mock).varargs(ArgumentMatchers.any());// any() -> VarargMatcher79    }80    @Test81    public void shouldMatchVarArgs_twoArgsTwoAnyMatcher() {82        mock.varargs(1, 2);83        Mockito.verify(mock).varargs(ArgumentMatchers.any(), ArgumentMatchers.any());// any() -> VarargMatcher84    }85    @Test86    public void shouldMatchVarArgs_twoArgsThreeAnyMatcher() {87        mock.varargs(1, 2);88        exception.expectMessage("Argument(s) are different");89        Mockito.verify(mock).varargs(ArgumentMatchers.any(), ArgumentMatchers.any(), ArgumentMatchers.any());// any() -> VarargMatcher90    }91    @Test92    public void shouldMatchVarArgs_oneNullArgument() {93        mock.varargs("1", null);94        Mockito.verify(mock).varargs(ArgumentMatchers.eq("1"), ((String) (ArgumentMatchers.isNull())));95    }96    @Test97    public void shouldMatchVarArgs_onebyte() {98        mock.varargsbyte(((byte) (1)));99        Mockito.verify(mock).varargsbyte(ArgumentMatchers.eq(((byte) (1))));100    }101    @Test102    public void shouldMatchVarArgs_nullByteArray() {103        mock.varargsbyte(null);104        Mockito.verify(mock).varargsbyte(((byte[]) (ArgumentMatchers.isNull())));105    }106    @Test107    public void shouldMatchVarArgs_emptyByteArray() {108        mock.varargsbyte();109        Mockito.verify(mock).varargsbyte();110    }111    @Test112    public void shouldMatchVarArgs_oneArgIsNotNull() {113        mock.varargsbyte(((byte) (1)));114        Mockito.verify(mock).varargsbyte(((byte[]) (ArgumentMatchers.isNotNull())));115    }116    @Test117    public void shouldCaptureVarArgs_noArgs() {118        mock.varargs();119        Mockito.verify(mock).varargs(captor.capture());120        VarargsTest.assertThat(captor).isEmpty();121    }122    @Test123    public void shouldCaptureVarArgs_oneNullArg_eqNull() {124        String arg = null;125        mock.varargs(arg);126        Mockito.verify(mock).varargs(captor.capture());127        VarargsTest.assertThat(captor).areExactly(1, VarargsTest.NULL);128    }129    /**130     * Relates to Github issue #583 "ArgumentCaptor: NPE when an null array is131     * passed to a varargs method"132     */133    @Test134    public void shouldCaptureVarArgs_nullArrayArg() {135        String[] argArray = null;136        mock.varargs(argArray);137        Mockito.verify(mock).varargs(captor.capture());138        VarargsTest.assertThat(captor).areExactly(1, VarargsTest.NULL);139    }140    @Test141    public void shouldCaptureVarArgs_twoArgsOneCapture() {142        mock.varargs("1", "2");143        Mockito.verify(mock).varargs(captor.capture());144        VarargsTest.assertThat(captor).contains("1", "2");145    }146    @Test147    public void shouldCaptureVarArgs_twoArgsTwoCaptures() {148        mock.varargs("1", "2");149        Mockito.verify(mock).varargs(captor.capture(), captor.capture());150        VarargsTest.assertThat(captor).contains("1", "2");151    }152    @Test153    public void shouldCaptureVarArgs_oneNullArgument() {154        mock.varargs("1", null);155        Mockito.verify(mock).varargs(captor.capture());156        VarargsTest.assertThat(captor).contains("1", ((String) (null)));157    }158    @Test159    public void shouldCaptureVarArgs_oneNullArgument2() {160        mock.varargs("1", null);161        Mockito.verify(mock).varargs(captor.capture(), captor.capture());162        VarargsTest.assertThat(captor).contains("1", ((String) (null)));163    }164    @Test165    public void shouldNotCaptureVarArgs_3args2captures() {166        mock.varargs("1", "2", "3");167        exception.expect(ArgumentsAreDifferent.class);168        Mockito.verify(mock).varargs(captor.capture(), captor.capture());169    }170    @Test171    public void shouldCaptureVarArgs_3argsCaptorMatcherMix() {172        mock.varargs("1", "2", "3");173        Mockito.verify(mock).varargs(captor.capture(), ArgumentMatchers.eq("2"), captor.capture());174        VarargsTest.assertThat(captor).containsExactly("1", "3");175    }176    @Test177    public void shouldNotCaptureVarArgs_3argsCaptorMatcherMix() {178        mock.varargs("1", "2", "3");179        try {180            Mockito.verify(mock).varargs(captor.capture(), ArgumentMatchers.eq("X"), captor.capture());181            Assert.fail("The verification must fail, cause the second arg was not 'X' as expected!");182        } catch (ArgumentsAreDifferent expected) {183        }184        VarargsTest.assertThat(captor).isEmpty();185    }186    @Test187    public void shouldNotCaptureVarArgs_1args2captures() {188        mock.varargs("1");189        exception.expect(ArgumentsAreDifferent.class);190        Mockito.verify(mock).varargs(captor.capture(), captor.capture());191    }192    @Test193    public void shouldNotMatchRegualrAndVaraArgs() {194        mock.varargsString(1, "a", "b");195        exception.expect(ArgumentsAreDifferent.class);196        Mockito.verify(mock).varargsString(1);197    }198    @Test199    public void shouldNotMatchVaraArgs() {200        Mockito.when(mock.varargsObject(1, "a", "b")).thenReturn("OK");201        Assertions.assertThat(mock.varargsObject(1)).isNull();202    }203}...

MockitoJUnit.rule

Using AI Code Generation

1    [junit] Testcase: testVarargsMatcher(org.mockitousage.matchers.VarargsTest):	Caused an ERROR2    [junit] 	at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:34)3    [junit] 	at org.mockito.internal.MockitoCore.mock(MockitoCore.java:58)4    [junit] 	at org.mockito.Mockito.mock(Mockito.java:1271)5    [junit] 	at org.mockito.Mockito.mock(Mockito.java:1182)6    [junit] 	at org.mockito.Mockito.mock(Mockito

MockitoJUnit.rule

Using AI Code Generation

1    public void testVarargs() {2        List mock = mock(List.class);3        when(mock.addAll(anyVararg())).thenReturn(true);4        assertTrue(mock.addAll("one", "two"));5        assertTrue(mock.addAll("three", "four", "five"));6        verify(mock).addAll("one", "two");7        verify(mock).addAll("three", "four", "five");8    }9}

MockitoJUnit.rule

Using AI Code Generation

1		private Foo foo;2		private Bar bar;3		private Baz baz;4		private Qux qux;5		private Quux quux;6		private Quuz quuz;7		private Corge corge;8		private Grault grault;9		private Garply garply;10		private Waldo waldo;11		private Fred fred;12		private Plugh plugh;13		private Xyzzy xyzzy;14		private Thud thud;15		private Blarg blarg;16		private Blargh blargh;17		private Blargh2 blargh2;18		private Blargh3 blargh3;19		private Blargh4 blargh4;20		private Blargh5 blargh5;21		private Blargh6 blargh6;22		private Blargh7 blargh7;23		private Blargh8 blargh8;24		private Blargh9 blargh9;25		private Blargh10 blargh10;26		private Blargh11 blargh11;27		private Blargh12 blargh12;28		private Blargh13 blargh13;29		private Blargh14 blargh14;30		private Blargh15 blargh15;31		private Blargh16 blargh16;32		private Blargh17 blargh17;33		private Blargh18 blargh18;34		private Blargh19 blargh19;35		private Blargh20 blargh20;

MockitoJUnit.rule

Using AI Code Generation

1import static org.mockito.Mockito.*;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5import org.mockito.Mock;6import org.mockito.junit.MockitoJUnit;7import org.mockito.junit.MockitoRule;8import org.mockito.quality.Strictness;9public class VarargsTest {10    private Varargs varargs;11    public MockitoRule mockito = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS);12    public ExpectedException thrown = ExpectedException.none();13    public void should_stub_varargs() {14        when(varargs.varargs(anyString(), anyVararg())).thenReturn("foo");15        String result = varargs.varargs("foo", "bar", "baz");16        assertThat(result).isEqualTo("foo");17    }18}19import static org.mockito.Mockito.*;20import org.junit.Rule;21import org.junit.Test;22import org.junit.rules.ExpectedException;23import org.mockito.Mock;24import org.mockito.junit.MockitoJUnit;25import org.mockito.junit.MockitoRule;26import org.mockito.quality.Strictness;27public class VarargsTest {28    private Varargs varargs;29    public MockitoRule mockito = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS);30    public ExpectedException thrown = ExpectedException.none();31    public void should_stub_varargs() {32        when(varargs.varargs(anyString(), anyVararg())).thenReturn("foo");33        String result = varargs.varargs("foo", "bar", "baz");34        assertThat(result).isEqualTo("foo");35    }36}

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