Best Mockito code snippet using org.mockitousage.basicapi.MockingMultipleInterfacesTest.should_allow_multiple_interfaces
Source:MockingMultipleInterfacesTest.java
...15 class Foo {}16 interface IFoo {}17 interface IBar {}18 @Test19 public void should_allow_multiple_interfaces() {20 // when21 MockingMultipleInterfacesTest.Foo mock = Mockito.mock(MockingMultipleInterfacesTest.Foo.class, Mockito.withSettings().extraInterfaces(MockingMultipleInterfacesTest.IFoo.class, MockingMultipleInterfacesTest.IBar.class));22 // then23 assertThat(mock).isInstanceOf(MockingMultipleInterfacesTest.IFoo.class);24 assertThat(mock).isInstanceOf(MockingMultipleInterfacesTest.IBar.class);25 }26 @Test27 public void should_scream_when_null_passed_instead_of_an_interface() {28 try {29 // when30 Mockito.mock(MockingMultipleInterfacesTest.Foo.class, Mockito.withSettings().extraInterfaces(MockingMultipleInterfacesTest.IFoo.class, null));31 Assert.fail();32 } catch (MockitoException e) {33 // then...
should_allow_multiple_interfaces
Using AI Code Generation
1public class MockingMultipleInterfacesTest {2 private final MultipleInterfaces multipleInterfaces = mock(MultipleInterfaces.class);3 private final InterfaceA interfaceA = mock(InterfaceA.class);4 private final InterfaceB interfaceB = mock(InterfaceB.class);5 @Test public void should_allow_multiple_interfaces() {6 when(multipleInterfaces.getA()).thenReturn(interfaceA);7 when(multipleInterfaces.getB()).thenReturn(interfaceB);8 assertSame(interfaceA, multipleInterfaces.getA());9 assertSame(interfaceB, multipleInterfaces.getB());10 }11 @Test public void should_allow_multiple_interfaces_with_same_method_names() {12 when(multipleInterfaces.getA()).thenReturn(interfaceA);13 when(multipleInterfaces.getB()).thenReturn(interfaceB);14 when(interfaceA.getFoo()).thenReturn("foo");15 when(interfaceB.getFoo()).thenReturn("bar");16 assertSame(interfaceA, multipleInterfaces.getA());17 assertSame(interfaceB, multipleInterfaces.getB());18 assertEquals("foo", multipleInterfaces.getA().getFoo());19 assertEquals("bar", multipleInterfaces.getB().getFoo());20 }21 @Test public void should_allow_multiple_interfaces_with_different_method_names() {22 when(multipleInterfaces.getA()).thenReturn(interfaceA);23 when(multipleInterfaces.getB()).thenReturn(interfaceB);24 when(interfaceA.getFoo()).thenReturn("foo");25 when(interfaceB.getBar()).thenReturn("bar");26 assertSame(interfaceA, multipleInterfaces.getA());27 assertSame(interfaceB, multipleInterfaces.getB());28 assertEquals("foo", multipleInterfaces.getA().getFoo());29 assertEquals("bar", multipleInterfaces.getB().getBar());30 }31 @Test public void should_allow_multiple_interfaces_with_same_method_names_and_different_arguments() {32 when(multipleInterfaces.getA()).thenReturn(interfaceA);33 when(multipleInterfaces.getB()).thenReturn(interfaceB);34 when(interfaceA.getFoo(anyInt())).thenReturn("foo");35 when(interfaceB.getFoo(anyString())).thenReturn("bar");36 assertSame(interfaceA, multipleInterfaces.getA());37 assertSame(interfaceB, multipleInterfaces.getB());38 assertEquals("foo", multipleInterfaces.getA().getFoo(1));39 assertEquals("bar", multipleInterfaces.getB().getFoo("foo"));40 }41 @Test public void should_allow_multiple_interfaces_with_same_method_names_and_different_arguments_and_return_types() {42 when(multipleInterfaces.getA()).thenReturn(interfaceA);43 when(multipleInterfaces.getB()).thenReturn(interfaceB);44 when(interfaceA.getFoo(anyInt())).thenReturn("foo
Final method mocking
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Difference between @Mock and @InjectMocks
Handle Exception with Mockito
Mockito. Verify method arguments
Mock a static method with mockito
Mockito - Does verify method reboot number of times?
Infinite recursion when serializing objects with Jackson and Mockito
Dynamic return values with Mockito
From the Mockito FAQ:
What are the limitations of Mockito
- Cannot mock final methods - their real behavior is executed without any exception. Mockito cannot warn you about mocking final methods so be vigilant.
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