/*
* $Id$
*
* SARL is an general-purpose agent programming language.
* More details on http://www.sarl.io
*
* Copyright (C) 2014-2017 the original authors 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 io.sarl.lang.core.tests.core;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import io.sarl.lang.util.ClearableReference;
import io.sarl.tests.api.AbstractSarlTest;
/**
* @author $Author: sgalland$
* @version $FullVersion$
* @mavengroupid $GroupId$
* @mavenartifactid $ArtifactId$
*/
@SuppressWarnings("all")
public class ClearableReferenceTest extends AbstractSarlTest {
@Mock
private Object referencedObject;
private ClearableReference<Object> reference;
@Before
public void setUp() {
this.reference = mockReference(this.referencedObject);
}
private static ClearableReference<Object> mockReference(Object object) {
ClearableReference<Object> reference = new ClearableReference<>(object);
return spy(reference);
}
@Test
public void get() {
assertSame(this.referencedObject, this.reference.get());
}
@Test
public void clear() {
assertSame(this.referencedObject, this.reference.get());
Object r = this.reference.clear();
assertNull(this.reference.get());
assertSame(this.referencedObject, r);
}
}