src/main/java/org/mockito/internal/junit/StrictStubsRunnerTestListener.java

/*
 * Copyright (c) 2017 Mockito contributors
 * This program is made available under the terms of the MIT License.
 */
package org.mockito.internal.junit;

import org.mockito.internal.creation.settings.CreationSettings;
import org.mockito.mock.MockCreationSettings;
import org.mockito.quality.Strictness;

/**
 * Fails early when mismatched arguments used for stubbing
 */
public class StrictStubsRunnerTestListener implements MockitoTestListener {

    private final DefaultStubbingLookupListener stubbingLookupListener = new DefaultStubbingLookupListener(Strictness.STRICT_STUBS);

    @Override
    public void testFinished(TestFinishedEvent event) {}

    @Override
    public void onMockCreated(Object mock, MockCreationSettings settings) {
        //It is not ideal that we modify the state of MockCreationSettings object
        //MockCreationSettings is intended to be an immutable view of the creation settings
        //In future, we should start passing MockSettings object to the creation listener
        //TODO #793 - when completed, we should be able to get rid of the CreationSettings casting below
        ((CreationSettings) settings).getStubbingLookupListeners().add(stubbingLookupListener);
    }
}