/*
* 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.devtools.autoconfigure;
import java.util.concurrent.ConcurrentHashMap;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.hateoas.core.DummyInvocationUtils;
import org.springframework.objenesis.ObjenesisStd;
import org.springframework.objenesis.instantiator.ObjectInstantiator;
import org.springframework.test.util.ReflectionTestUtils;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link HateoasObjenesisCacheDisabler}.
*
* @author Andy Wilkinson
*/
public class HateoasObjenesisCacheDisablerTests {
private ObjenesisStd objenesis;
@Before
@After
public void resetCacheField() {
this.objenesis = (ObjenesisStd) ReflectionTestUtils
.getField(DummyInvocationUtils.class, "OBJENESIS");
ReflectionTestUtils.setField(this.objenesis, "cache",
new ConcurrentHashMap<String, ObjectInstantiator<?>>());
}
@Test
public void cacheIsEnabledByDefault() {
assertThat(this.objenesis.getInstantiatorOf(TestObject.class))
.isSameAs(this.objenesis.getInstantiatorOf(TestObject.class));
}
@Test
public void cacheIsDisabled() {
new HateoasObjenesisCacheDisabler().doDisableCaching();
assertThat(this.objenesis.getInstantiatorOf(TestObject.class))
.isNotSameAs(this.objenesis.getInstantiatorOf(TestObject.class));
}
private static class TestObject {
}
}