/*
* 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.autoconfigure;
import java.util.Collections;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Test for {@link AutoConfigurationMetadataLoader}.
*
* @author Phillip Webb
*/
public class AutoConfigurationMetadataLoaderTests {
@Test
public void loadShouldLoadProperties() throws Exception {
assertThat(load()).isNotNull();
}
@Test
public void wasProcessedWhenProcessedShouldReturnTrue() throws Exception {
assertThat(load().wasProcessed("test")).isTrue();
}
@Test
public void wasProcessedWhenNotProcessedShouldReturnFalse() throws Exception {
assertThat(load().wasProcessed("testx")).isFalse();
}
@Test
public void getIntegerShouldReturnValue() throws Exception {
assertThat(load().getInteger("test", "int")).isEqualTo(123);
}
@Test
public void getIntegerWhenMissingShouldReturnNull() throws Exception {
assertThat(load().getInteger("test", "intx")).isNull();
}
@Test
public void getIntegerWithDefaultWhenMissingShouldReturnDefault() throws Exception {
assertThat(load().getInteger("test", "intx", 345)).isEqualTo(345);
}
@Test
public void getSetShouldReturnValue() throws Exception {
assertThat(load().getSet("test", "set")).containsExactly("a", "b", "c");
}
@Test
public void getSetWhenMissingShouldReturnNull() throws Exception {
assertThat(load().getSet("test", "setx")).isNull();
}
@Test
public void getSetWithDefaultWhenMissingShouldReturnDefault() throws Exception {
assertThat(load().getSet("test", "setx", Collections.singleton("x")))
.containsExactly("x");
}
@Test
public void getShouldReturnValue() throws Exception {
assertThat(load().get("test", "string")).isEqualTo("abc");
}
@Test
public void getWhenMissingShouldReturnNull() throws Exception {
assertThat(load().get("test", "stringx")).isNull();
}
@Test
public void getWithDefaultWhenMissingShouldReturnDefault() throws Exception {
assertThat(load().get("test", "stringx", "xyz")).isEqualTo("xyz");
}
private AutoConfigurationMetadata load() {
return AutoConfigurationMetadataLoader.loadMetadata(null,
"META-INF/AutoConfigurationMetadataLoaderTests.properties");
}
}