org.sonar.core.plugins.PluginJarInstallerTest.java Source code

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Here is the source code for org.sonar.core.plugins.PluginJarInstallerTest.java

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/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * SonarQube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.core.plugins;

import org.apache.commons.io.FileUtils;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import java.io.File;
import java.io.IOException;

import static org.fest.assertions.Assertions.assertThat;

public class PluginJarInstallerTest {

    private PluginJarInstaller extractor;

    @ClassRule
    public static TemporaryFolder temporaryFolder = new TemporaryFolder();

    private File userHome;

    @Before
    public void setUp() throws IOException {
        userHome = temporaryFolder.newFolder();
        extractor = new PluginJarInstaller() {
            @Override
            protected File extractPluginDependencies(File pluginFile, File pluginBasedir) throws IOException {
                return null;
            }
        };
    }

    @Test
    public void should_extract_metadata() throws IOException {
        DefaultPluginMetadata metadata = extractor
                .extractMetadata(getFileFromCache("sonar-cobertura-plugin-3.1.1.jar"), true);

        assertThat(metadata.getKey()).isEqualTo("cobertura");
        assertThat(metadata.getBasePlugin()).isNull();
        assertThat(metadata.getName()).isEqualTo("Cobertura");
        assertThat(metadata.isCore()).isEqualTo(true);
        assertThat(metadata.getFile().getName()).isEqualTo("sonar-cobertura-plugin-3.1.1.jar");
        assertThat(metadata.getVersion()).isEqualTo("3.1.1");
        assertThat(metadata.getImplementationBuild()).isEqualTo("b9283404030db9ce1529b1fadfb98331686b116d");
        assertThat(metadata.getHomepage()).isEqualTo("http://www.sonarsource.org/plugins/sonar-cobertura-plugin");
        assertThat(metadata.getIssueTrackerUrl()).isEqualTo("http://jira.codehaus.org/browse/SONAR");
    }

    @Test
    public void should_read_sonar_version() throws IOException {
        DefaultPluginMetadata metadata = extractor
                .extractMetadata(getFileFromCache("sonar-switch-off-violations-plugin-1.1.jar"), false);

        assertThat(metadata.getVersion()).isEqualTo("1.1");
        assertThat(metadata.getSonarVersion()).isEqualTo("2.5");
    }

    @Test
    public void should_extract_extension_metadata() throws IOException {
        DefaultPluginMetadata metadata = extractor
                .extractMetadata(getFileFromCache("sonar-checkstyle-extensions-plugin-0.1-SNAPSHOT.jar"), true);

        assertThat(metadata.getKey()).isEqualTo("checkstyleextensions");
        assertThat(metadata.getBasePlugin()).isEqualTo("checkstyle");
    }

    @Test
    public void should_extract_parent_information() throws IOException {
        DefaultPluginMetadata metadata = extractor.extractMetadata(getFileFromCache("fake1bis-plugin-1.0.jar"),
                true);

        assertThat(metadata.getKey()).isEqualTo("fake1bis");
        assertThat(metadata.getParent()).isEqualTo("fake1");
    }

    @Test
    public void should_extract_requires_plugin_information() throws IOException {
        DefaultPluginMetadata metadata = extractor.extractMetadata(getFileFromCache("fake2-plugin-1.1.jar"), true);

        assertThat(metadata.getKey()).isEqualTo("fake2");
        assertThat(metadata.getRequiredPlugins().get(0)).isEqualTo("fake1:1.1");
    }

    File getFileFromCache(String filename) throws IOException {
        File src = FileUtils
                .toFile(PluginJarInstallerTest.class.getResource("/org/sonar/core/plugins/" + filename));
        File destFile = new File(new File(userHome, "" + filename.hashCode()), filename);
        FileUtils.copyFile(src, destFile);
        return destFile;
    }

}