How to use avoids_NPE method of org.mockitousage.bugs.CovariantOverrideTest class

Best Mockito code snippet using org.mockitousage.bugs.CovariantOverrideTest.avoids_NPE

avoids_NPE

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1import org.mockitousage.bugs.CovariantOverrideTest2import org.mockito.Mockito.mock3import org.mockito.Mockito.when4import org.mockito.Mockito.verify5import org.mockito.Mockito.verifyNoMoreInteractions6import org.mockito.Mockito.verifyZeroInteractions7import org.mockito.Mockito.times8import org.mockito.Mockito.any9import org.mockito.Mockito.anyInt10import org.mockito.Mockito.anyString11import org.mockito.Mockito.anyCollection12import org.mockito.Mockito.anyList13import org.mockito.Mockito.anyMap14import org.mockito.Mockito.anySet15import org.mockito.Mockito.anyVararg16import org.mockito.Mockito.anyObject17import org.mockito.Mockito.anyClass18import org.mockito.Mockito.anyBoolean19import org.mockito.Mockito.anyByte20import org.mockito.Mockito.anyChar21import org.mockito.Mockito.anyFloat22import org.mockito.Mockito.anyLong23import org.mockito.Mockito.anyShort24import org.mockito.Mockito.anyVararg

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avoids_NPE

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1public class CovariantOverrideTest {2 public void test() {3 Foo foo = mock(Foo.class);4 Bar bar = mock(Bar.class);5 Bar fooBar = mock(Bar.class);6 Bar barBar = mock(Bar.class);7 when(fooBar.bar()).thenReturn("fooBar");8 when(barBar.bar()).thenReturn("barBar");9 when(foo.foo()).thenReturn(fooBar);10 when(bar.foo()).thenReturn(barBar);11 assertEquals("fooBar", foo.foo().bar());12 assertEquals("barBar", bar.foo().bar());13 }14 interface Foo {15 Bar foo();16 }17 interface Bar {18 String bar();19 }20}

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avoids_NPE

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1package org.mockitousage.bugs;2import static org.mockito.Mockito.*;3import org.junit.Test;4import org.mockito.Mockito;5import org.mockito.exceptions.verification.junit.ArgumentsAreDifferent;6import org.mockito.internal.invocation.InvocationMatcher;7import org.mockitousage.IMethods;8import org.mockitoutil.TestBase;9public class CovariantOverrideTest extends TestBase {10 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed() {11 IMethods mock = mock(IMethods.class);12 mock.simpleMethod("test");13 try {14 verify(mock).simpleMethod((Object) null);15 fail();16 } catch (ArgumentsAreDifferent e) {17 }18 }19 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed2() {20 IMethods mock = mock(IMethods.class);21 mock.simpleMethod("test");22 try {23 verify(mock).simpleMethod((CharSequence) null);24 fail();25 } catch (ArgumentsAreDifferent e) {26 }27 }28 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed3() {29 IMethods mock = mock(IMethods.class);30 mock.simpleMethod("test");31 try {32 verify(mock).simpleMethod((String) null);33 fail();34 } catch (ArgumentsAreDifferent e) {35 }36 }37 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed4() {38 IMethods mock = mock(IMethods.class);39 mock.simpleMethod("test");40 try {41 verify(mock).simpleMethod((Object) null);42 fail();43 } catch (ArgumentsAreDifferent e) {44 }45 }46 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed5() {47 IMethods mock = mock(IMethods.class);48 mock.simpleMethod("test");49 try {50 verify(mock).simpleMethod((Object) null);51 fail();52 } catch (ArgumentsAreDifferent e) {53 }54 }55 public void shouldNotThrowNPEWhenCovariantOverrideIsUsed6() {56 IMethods mock = mock(IMethods.class);

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