/*
* 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.context.properties.source;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link ConfigurationPropertySourcesPropertySource}.
*
* @author Phillip Webb
* @author Madhura Bhave
*/
public class ConfigurationPropertySourcesPropertySourceTests {
private List<ConfigurationPropertySource> configurationSources = new ArrayList<>();
private ConfigurationPropertySourcesPropertySource propertySource = new ConfigurationPropertySourcesPropertySource(
"test", this.configurationSources);
@Test
public void getPropertyShouldReturnValue() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz"));
assertThat(this.propertySource.getProperty("foo.bar")).isEqualTo("baz");
}
@Test
public void getPropertyWhenNameIsNotValidShouldReturnNull() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz"));
assertThat(this.propertySource.getProperty("FOO.B-A-R")).isNull();
assertThat(this.propertySource.getProperty("FOO.B A R")).isNull();
assertThat(this.propertySource.getProperty(".foo.bar")).isNull();
}
@Test
public void getPropertyWhenMultipleShouldReturnFirst() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz"));
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "bill"));
assertThat(this.propertySource.getProperty("foo.bar")).isEqualTo("baz");
}
@Test
public void getPropertyWhenNoneShouldReturnFirst() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz"));
assertThat(this.propertySource.getProperty("foo.foo")).isNull();
}
@Test
public void getPropertyOriginShouldReturnOrigin() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz", "line1"));
assertThat(this.propertySource.getOrigin("foo.bar").toString())
.isEqualTo("line1");
}
@Test
public void getPropertyOriginWhenMissingShouldReturnNull() throws Exception {
this.configurationSources
.add(new MockConfigurationPropertySource("foo.bar", "baz", "line1"));
assertThat(this.propertySource.getOrigin("foo.foo")).isNull();
}
@Test
public void getNameShouldReturnName() throws Exception {
assertThat(this.propertySource.getName()).isEqualTo("test");
}
@Test
public void getSourceShouldReturnSource() throws Exception {
assertThat(this.propertySource.getSource()).isSameAs(this.configurationSources);
}
}