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How to use should_capture_when_stubbing_only_when_entire_invocation_matches method of org.mockitousage.matchers.CustomMatcherDoesYieldCCETest class

Best Mockito code snippet using org.mockitousage.matchers.CustomMatcherDoesYieldCCETest.should_capture_when_stubbing_only_when_entire_invocation_matches

should_capture_when_stubbing_only_when_entire_invocation_matches

Using AI Code Generation

1     [java] 	at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:37)2     [java] 	at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:31)3     [java] 	at org.mockito.internal.stubbing.StubbedInvocationMatcher.answer(StubbedInvocationMatcher.java:27)4     [java] 	at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:93)5     [java] 	at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)6     [java] 	at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:33)7     [java] 	at org.mockito.internal.creation.cglib.MethodInterceptorFilter.intercept(MethodInterceptorFilter.java:59)

should_capture_when_stubbing_only_when_entire_invocation_matches

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1public class FooTest {2    public void should_capture_when_stubbing_only_when_entire_invocation_matches() {3        Foo foo = mock(Foo.class);4        when(foo.doSomething(anyString(), anyString())).thenReturn("foo");5        assertEquals("foo", foo.doSomething("bar", "baz"));6    }7}8The problem is that we are using anyString() matcher in the when() clause but we are not using it in the assertEquals() clause. This is why the exception is thrown. The solution is to use anyString() matcher in the assertEquals() clause as well:9assertEquals("foo", foo.doSomething(anyString(), anyString()));10public class FooTest {11    public void should_capture_when_stubbing_only_when_entire_invocation_matches() {12        Foo foo = mock(Foo.class);13        when(foo.doSomething(anyString(), anyString())).thenReturn("foo");14        assertEquals("foo", foo.doSomething("bar", "baz"));15    }16}17The problem is that we are using anyString() matcher in the when() clause but we are not using it in the assertEquals() clause. This is why the exception is thrown. The solution is to use anyString() matcher in the assertEquals() clause as well:18assertEquals("foo", foo.doSomething(anyString(), anyString()));19public List<String> readLines(String filename) {20    List<String> lines = new ArrayList<String>();21    try {22        BufferedReader reader = new BufferedReader(new FileReader(filename));23        String line;24        while ((line = reader.readLine()) != null) {25            lines.add(line);26        }

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