net.sourceforge.vulcan.maven.MavenBuildToolTestBase.java Source code

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Here is the source code for net.sourceforge.vulcan.maven.MavenBuildToolTestBase.java

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/*
 * Vulcan Build Manager
 * Copyright (C) 2005-2012 Chris Eldredge
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU 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 net.sourceforge.vulcan.maven;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;

import junit.framework.TestCase;
import net.sourceforge.vulcan.TestUtils;
import net.sourceforge.vulcan.core.BuildDetailCallback;
import net.sourceforge.vulcan.dto.ProjectConfigDto;
import net.sourceforge.vulcan.dto.ProjectStatusDto;
import net.sourceforge.vulcan.exception.BuildFailedException;
import net.sourceforge.vulcan.exception.ConfigException;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;

public abstract class MavenBuildToolTestBase extends TestCase {
    MavenBuildTool tool;
    MavenConfig mavenConfig;
    MavenProjectConfig config;
    ProjectConfigDto projectConfig;

    static final String mavenHome;
    static final String maven2Home;

    static {
        String tmp1 = System.getProperty("maven1.home");
        String tmp2 = System.getProperty("maven2.home");

        if (tmp1 == null || tmp2 == null) {
            try {
                final Properties props = new Properties();
                props.load(new FileInputStream(TestUtils.resolveRelativeFile("build.properties")));
                tmp1 = props.getProperty("maven1.home");
                tmp2 = props.getProperty("maven2.home");
            } catch (IOException e) {
                tmp1 = null;
                tmp2 = null;
            }
        }
        mavenHome = tmp1;
        maven2Home = tmp2;
    }

    protected static class TokenException extends RuntimeException {
    };

    protected File foreheadFile;

    private final boolean useMaven2;

    public MavenBuildToolTestBase() {
        this(false);
    }

    public MavenBuildToolTestBase(boolean useMaven2) {
        this.useMaven2 = useMaven2;
    }

    @Override
    protected void setUp() throws Exception {
        mavenConfig = new MavenConfig();

        final MavenHome[] homes = new MavenHome[] { new MavenHome(), new MavenHome() };

        homes[0].setDescription("maven one-x");
        homes[0].setDirectory(mavenHome);
        homes[1].setDescription("maven two");
        homes[1].setDirectory(maven2Home);

        mavenConfig.setMavenHomes(homes);

        config = new MavenProjectConfig();
        config.setTargets("clean");
        config.setBuildScript("");
        config.setOffline(true);

        int index = 0;

        if (useMaven2) {
            index = 1;
        }

        tool = new MavenBuildTool(config, mavenConfig, null, mavenConfig.getMavenHomes()[index]) {
            @Override
            protected void buildProjectInternal(ProjectConfigDto projectConfig, ProjectStatusDto status,
                    File logFile, BuildDetailCallback callback) throws BuildFailedException, ConfigException {
                MavenBuildToolTestBase.this.foreheadFile = this.launchConfigFile;
                assertTrue(launchConfigFile.exists());
                assertTrue(launchConfigFile.length() > 0);
                throw new TokenException();
            }
        };

        projectConfig = new ProjectConfigDto();
        projectConfig.setWorkDir(TestUtils.resolveRelativePath("source/test/workdir"));

        if (StringUtils.isBlank(mavenHome) || !(new File(mavenHome)).isDirectory()) {
            fail("Please define maven1.home and maven2.home in build.properties");
        }

        // clear any pending interrupts
        Thread.interrupted();
    }

    protected File createFakePomFile() throws Exception {
        File file = File.createTempFile("vulcan-maven-test-pom", ".xml");

        file.deleteOnExit();

        FileUtils.writeStringToFile(file, createFakePomContents(), "UTF-8");

        return file;
    }

    protected String createFakePomContents() {
        StringBuffer sb = new StringBuffer();

        sb.append("<?xml version='1.0' encoding='UTF-8'?>" + "<project xmlns='http://maven.apache.org/POM/4.0.0' "
                + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' "
                + "xsi:schemaLocation='http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd'>"
                + "<modelVersion>4.0.0</modelVersion>");

        sb.append("<packaging>").append("pom").append("</packaging>");
        sb.append("<groupId>").append("com.example").append("</groupId>");
        sb.append("<artifactId>").append("super-tool").append("</artifactId>");
        sb.append("<version>").append("1.0").append("</version>");

        sb.append("<modules>").append("<module>").append("foo").append("</module>").append("</modules>");

        sb.append("</project>");
        return sb.toString();
    }
}