sonar-scanner-cli/src/test/java/org/sonar/runner/RunnerTest.java

/*
 * Sonar Standalone Runner
 * Copyright (C) 2011 SonarSource
 * dev@sonar.codehaus.org
 *
 * This program 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.
 *
 * 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
 * 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  02
 */

package org.sonar.runner;

import org.junit.Test;

import java.io.File;
import java.net.URISyntaxException;
import java.util.Properties;

import static org.hamcrest.Matchers.*;
import static org.junit.Assert.assertThat;

public class RunnerTest {
  @Test
  public void shouldCheckVersion() {
    assertThat(Runner.isUnsupportedVersion("1.0"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.0"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.1"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.2"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.3"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.4"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.4.1"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.5"), is(true));
    assertThat(Runner.isUnsupportedVersion("2.6"), is(false));
  }

  /**
   * This test can only be executed by Maven, not by IDE
   */
  @Test
  public void shouldGetVersion() {
    String version = Runner.create(new Properties()).getRunnerVersion();
    assertThat(version.length(), greaterThanOrEqualTo(3));
    assertThat(version, containsString("."));

    // test that version is set by Maven build
    assertThat(version, not(containsString("$")));
  }

  @Test
  public void shouldInitDirs() throws Exception {
    Properties props = new Properties();
    File home = new File(getClass().getResource("/org/sonar/runner/RunnerTest/shouldInitDirs/").toURI());
    props.setProperty("project.home", home.getCanonicalPath());
    Runner runner = Runner.create(props);

    assertThat(runner.getProjectDir(), is(home));
    assertThat(runner.getWorkDir(), is(new File(home, ".sonar")));
  }

  @Test
  public void shouldInitProjectDirWithCurrentDir() throws Exception {
    Runner runner = Runner.create(new Properties());

    assertThat(runner.getProjectDir().isDirectory(), is(true));
    assertThat(runner.getProjectDir().exists(), is(true));
  }
}