/*
* Copyright 2012-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.test.context;
import java.util.Set;
import org.springframework.test.context.TestExecutionListener;
/**
* Callback interface trigger from {@link SpringBootTestContextBootstrapper} that can be
* used to post-process the list of default {@link TestExecutionListener} classes to be
* used by a test. Can be used to add or remove existing listener classes.
*
* @author Phillip Webb
* @since 1.4.1
* @see SpringBootTest
*/
@FunctionalInterface
public interface DefaultTestExecutionListenersPostProcessor {
/**
* Post process the list of default {@link TestExecutionListener} classes to be used.
* @param listeners the source listeners
* @return the actual listeners that should be used
*/
Set<Class<? extends TestExecutionListener>> postProcessDefaultTestExecutionListeners(
Set<Class<? extends TestExecutionListener>> listeners);
}