/*
* 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.gradle.tasks.buildinfo;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Properties;
import org.gradle.api.Project;
import org.gradle.testfixtures.ProjectBuilder;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link BuildInfo}.
*
* @author Andy Wilkinson
*/
public class BuildInfoTests {
@Rule
public TemporaryFolder temp = new TemporaryFolder();
@Test
public void basicExecution() {
Properties properties = buildInfoProperties(createTask(createProject("test")));
assertThat(properties).containsKey("build.time");
assertThat(properties).containsEntry("build.artifact", "unspecified");
assertThat(properties).containsEntry("build.group", "");
assertThat(properties).containsEntry("build.name", "test");
assertThat(properties).containsEntry("build.version", "unspecified");
}
@Test
public void customArtifactIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProperties().setArtifact("custom");
assertThat(buildInfoProperties(task)).containsEntry("build.artifact", "custom");
}
@Test
public void projectGroupIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProject().setGroup("com.example");
assertThat(buildInfoProperties(task)).containsEntry("build.group", "com.example");
}
@Test
public void customGroupIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProperties().setGroup("com.example");
assertThat(buildInfoProperties(task)).containsEntry("build.group", "com.example");
}
@Test
public void customNameIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProperties().setName("Example");
assertThat(buildInfoProperties(task)).containsEntry("build.name", "Example");
}
@Test
public void projectVersionIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProject().setVersion("1.2.3");
assertThat(buildInfoProperties(task)).containsEntry("build.version", "1.2.3");
}
@Test
public void customVersionIsReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProperties().setVersion("2.3.4");
assertThat(buildInfoProperties(task)).containsEntry("build.version", "2.3.4");
}
@Test
public void additionalPropertiesAreReflectedInProperties() {
BuildInfo task = createTask(createProject("test"));
task.getProperties().getAdditional().put("a", "alpha");
task.getProperties().getAdditional().put("b", "bravo");
assertThat(buildInfoProperties(task)).containsEntry("build.a", "alpha");
assertThat(buildInfoProperties(task)).containsEntry("build.b", "bravo");
}
private Project createProject(String projectName) {
try {
File projectDir = this.temp.newFolder(projectName);
return ProjectBuilder.builder().withProjectDir(projectDir)
.withName(projectName).build();
}
catch (IOException ex) {
throw new RuntimeException(ex);
}
}
private BuildInfo createTask(Project project) {
return project.getTasks().create("testBuildInfo", BuildInfo.class);
}
private Properties buildInfoProperties(BuildInfo task) {
task.generateBuildProperties();
return buildInfoProperties(
new File(task.getDestinationDir(), "build-info.properties"));
}
private Properties buildInfoProperties(File file) {
assertThat(file).isFile();
Properties properties = new Properties();
try (FileReader reader = new FileReader(file)) {
properties.load(reader);
return properties;
}
catch (IOException ex) {
throw new RuntimeException(ex);
}
}
}