/*
* Copyright 2012-2016 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.configurationmetadata;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link DescriptionExtractor}.
*
* @author Stephane Nicoll
*/
public class DescriptionExtractorTests {
private static final String NEW_LINE = System.getProperty("line.separator");
private DescriptionExtractor extractor = new DescriptionExtractor();
@Test
public void extractShortDescription() {
String description = this.extractor
.getShortDescription("My short " + "description. More stuff.");
assertThat(description).isEqualTo("My short description.");
}
@Test
public void extractShortDescriptionNewLineBeforeDot() {
String description = this.extractor.getShortDescription(
"My short" + NEW_LINE + "description." + NEW_LINE + "More stuff.");
assertThat(description).isEqualTo("My short description.");
}
@Test
public void extractShortDescriptionNewLineBeforeDotWithSpaces() {
String description = this.extractor.getShortDescription(
"My short " + NEW_LINE + " description. " + NEW_LINE + "More stuff.");
assertThat(description).isEqualTo("My short description.");
}
@Test
public void extractShortDescriptionNoDot() {
String description = this.extractor.getShortDescription("My short description");
assertThat(description).isEqualTo("My short description");
}
@Test
public void extractShortDescriptionNoDotMultipleLines() {
String description = this.extractor
.getShortDescription("My short description " + NEW_LINE + " More stuff");
assertThat(description).isEqualTo("My short description");
}
@Test
public void extractShortDescriptionNull() {
assertThat(this.extractor.getShortDescription(null)).isEqualTo(null);
}
}