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How to use returnFoo4 method of org.mockitousage.bugs.CovariantOverrideTest class

Best Mockito code snippet using org.mockitousage.bugs.CovariantOverrideTest.returnFoo4

Source:CovariantOverrideTest.java

...34        Mockito.when(mock.callMe()).thenReturn("foo");35        Assert.assertEquals("foo", mock.callMe());// Passes36    }37    @Test38    public void returnFoo4() {39        CovariantOverrideTest.ReturnsString mock = Mockito.mock(CovariantOverrideTest.ReturnsString.class);40        mock.callMe();// covariant override not generated41        CovariantOverrideTest.ReturnsObject mock2 = mock;// Switch to base type to call covariant override42        Mockito.verify(mock2).callMe();// Fails: java.lang.AssertionError: expected:<foo> but was:<null>43    }44}...

returnFoo4

Using AI Code Generation

1public class CovariantOverrideTest {2    public Foo returnFoo4() {3        return mock(Foo.class);4    }5}6public class CovariantOverrideTest {7    public Foo returnFoo4() {8        return mock(Foo.class);9    }10}11public class CovariantOverrideTest {12    public Foo returnFoo4() {13        return mock(Foo.class);14    }15}16public class CovariantOverrideTest {17    public Foo returnFoo4() {18        return mock(Foo.class);19    }20}21public class CovariantOverrideTest {22    public Foo returnFoo4() {23        return mock(Foo.class);24    }25}26public class CovariantOverrideTest {27    public Foo returnFoo4() {28        return mock(Foo.class);29    }30}31public class CovariantOverrideTest {32    public Foo returnFoo4() {33        return mock(Foo.class);34    }35}36public class CovariantOverrideTest {37    public Foo returnFoo4() {38        return mock(Foo.class);39    }40}

returnFoo4

Using AI Code Generation

1package org.mockitousage.bugs;2import java.util.*;3import org.junit.*;4import org.mockito.*;5public class CovariantOverrideTest {6    interface Foo {7        Foo foo();8    }9    interface Foo2 extends Foo {10        Foo2 foo();11    }12    interface Foo3 extends Foo2 {13        Foo3 foo();14    }15    interface Foo4 extends Foo3 {16        Foo4 foo();17    }18    static class FooImpl implements Foo4 {19        public Foo4 foo() {20            return this;21        }22    }23    public void test() {24        Foo4 foo4 = mock(Foo4.class);25        Foo3 foo3 = mock(Foo3.class);26        Foo2 foo2 = mock(Foo2.class);27        Foo foo = mock(Foo.class);28        when(foo4.foo()).thenReturn(foo4);29        when(foo3.foo()).thenReturn(foo3);30        when(foo2.foo()).thenReturn(foo2);31        when(foo.foo()).thenReturn(foo);32        assert foo4.foo() == foo4;33        assert foo3.foo() == foo3;34        assert foo2.foo() == foo2;35        assert foo.foo() == foo;36    }37}

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