/*
* 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.classpath;
import java.util.LinkedHashSet;
import java.util.Set;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.boot.devtools.filewatch.ChangedFiles;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link ClassPathChangedEvent}.
*
* @author Phillip Webb
*/
public class ClassPathChangedEventTests {
@Rule
public ExpectedException thrown = ExpectedException.none();
private Object source = new Object();
@Test
public void changeSetMustNotBeNull() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("ChangeSet must not be null");
new ClassPathChangedEvent(this.source, null, false);
}
@Test
public void getChangeSet() throws Exception {
Set<ChangedFiles> changeSet = new LinkedHashSet<>();
ClassPathChangedEvent event = new ClassPathChangedEvent(this.source, changeSet,
false);
assertThat(event.getChangeSet()).isSameAs(changeSet);
}
@Test
public void getRestartRequired() throws Exception {
Set<ChangedFiles> changeSet = new LinkedHashSet<>();
ClassPathChangedEvent event;
event = new ClassPathChangedEvent(this.source, changeSet, false);
assertThat(event.isRestartRequired()).isFalse();
event = new ClassPathChangedEvent(this.source, changeSet, true);
assertThat(event.isRestartRequired()).isTrue();
}
}