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/*
* Copyright (c) 2016 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.stubbing;
import org.mockito.MockingDetails;
import org.mockito.Mockito;
import org.mockito.NotExtensible;
import org.mockito.invocation.Invocation;
import org.mockito.quality.Strictness;
/**
* Stubbing declared on the mock object.
* See detailed description including sample code and use cases see javadoc for {@link MockingDetails#getStubbings()}.
*
* Since 2.10.0 this interface extends {@link Answer}.
* Extending Answer is backwards compatible because Stubbing interface is not extensible (see {@link NotExtensible}).
* Extending Answer was needed to improve Mockito domain model and simplify the code.
*
* @since 2.2.3
*/
@NotExtensible
public interface Stubbing extends Answer {
/**
* Returns the method invocation that is stubbed.
* E.g. in the example stubbing when(mock.foo()).thenReturn(true)
* the invocation is mock.foo().
*
* The invocation instance is mutable.
* It is not recommended to modify the state of invocation because it will influence mock behavior.
*
* To understand how this method is useful, see the description at {@link MockingDetails#getStubbings()}.
*
* @since 2.2.3
*/
Invocation getInvocation();
/**
* Informs if the stubbing was used
*
* What does it mean 'used stubbing'?
* Stubbing like when(mock.foo()).thenReturn(true) is considered used
* when the method mock.foo() is actually invoked during the execution of code under test.
*
* This method is used internally by Mockito to report and detect unused stubbings.
* Unused stubbings are dead code and should be deleted to increase clarity of tests (see {@link org.mockito.quality.MockitoHint}.
*
* To understand how this method is useful, see the description at {@link MockingDetails#getStubbings()}.
*
* @since 2.2.3
*/
boolean wasUsed();
/**
* Informs about the {@link Strictness} level of this stubbing.
* For more information about setting strictness for stubbings see {@link Mockito#lenient()}.
*
* @since 2.20.0
*/
Strictness getStrictness();
}