forked from spring-projects/spring-boot
/
JarTypeFilterTests.java
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/
JarTypeFilterTests.java
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/*
* Copyright 2012-2020 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
*
* https://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.maven;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Path;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import org.apache.maven.artifact.Artifact;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link JarTypeFilter}.
*
* @author Andy Wilkinson
*/
class JarTypeFilterTests {
@TempDir
Path temp;
@Test
void whenArtifactHasNoJarTypeThenItIsIncluded() {
assertThat(new JarTypeFilter().filter(createArtifact(null))).isFalse();
}
@Test
void whenArtifactHasJarTypeThatIsNotExcludedThenItIsIncluded() {
assertThat(new JarTypeFilter().filter(createArtifact("something-included"))).isFalse();
}
@Test
void whenArtifactHasDependenciesStarterJarTypeThenItIsExcluded() {
assertThat(new JarTypeFilter().filter(createArtifact("dependencies-starter"))).isTrue();
}
@Test
void whenArtifactHasAnnotationProcessorJarTypeThenItIsExcluded() {
assertThat(new JarTypeFilter().filter(createArtifact("annotation-processor"))).isTrue();
}
@Test
void whenArtifactHasNoManifestFileThenItIsIncluded() {
assertThat(new JarTypeFilter().filter(createArtifactWithNoManifest())).isFalse();
}
private Artifact createArtifact(String jarType) {
Path jarPath = this.temp.resolve("test.jar");
Manifest manifest = new Manifest();
manifest.getMainAttributes().putValue("Manifest-Version", "1.0");
if (jarType != null) {
manifest.getMainAttributes().putValue("Spring-Boot-Jar-Type", jarType);
}
try {
new JarOutputStream(new FileOutputStream(jarPath.toFile()), manifest).close();
}
catch (IOException ex) {
throw new RuntimeException(ex);
}
Artifact artifact = mock(Artifact.class);
given(artifact.getFile()).willReturn(jarPath.toFile());
return artifact;
}
private Artifact createArtifactWithNoManifest() {
Path jarPath = this.temp.resolve("test.jar");
try {
new JarOutputStream(new FileOutputStream(jarPath.toFile())).close();
}
catch (IOException ex) {
throw new RuntimeException(ex);
}
Artifact artifact = mock(Artifact.class);
given(artifact.getFile()).willReturn(jarPath.toFile());
return artifact;
}
}