Package org.mockito.stubbing
Interface Answer<T>
- Type Parameters:
T
- the type to return.
- All Known Subinterfaces:
Stubbing
- All Known Implementing Classes:
Answers
public interface Answer<T>
Generic interface to be used for configuring mock's answer.
Answer specifies an action that is executed and a return value that is returned when you interact with the mock.
Example of stubbing a mock with custom answer:
when(mock.someMethod(anyString())).thenAnswer(
new Answer() {
public Object answer(InvocationOnMock invocation) {
Object[] args = invocation.getArguments();
Object mock = invocation.getMock();
return "called with arguments: " + Arrays.toString(args);
}
});
//Following prints "called with arguments: [foo]"
System.out.println(mock.someMethod("foo"));
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Method Summary
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Method Details
-
answer
- Parameters:
invocation
- the invocation on the mock.- Returns:
- the value to be returned
- Throws:
Throwable
- the throwable to be thrown
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