/*
 * Copyright 2013-2016 consulo.io
 *
 * 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 consulo.start;

import com.intellij.ide.plugins.IdeaPluginDescriptorImpl;
import com.intellij.ide.plugins.PluginManager;
import com.intellij.ide.plugins.PluginManagerCore;
import com.intellij.ide.plugins.cl.PluginClassLoader;
import com.intellij.idea.ApplicationStarter;
import com.intellij.idea.starter.ApplicationPostStarter;
import com.intellij.idea.starter.SMTestSender;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.text.StringUtil;
import consulo.annotations.Internal;
import org.jetbrains.annotations.NotNull;
import org.junit.runner.JUnitCore;

import java.io.IOException;
import java.util.List;

/**
 * @author VISTALL
 * @since 04.04.2016
 *
 * Used via reflection
 * @see com.intellij.idea.ApplicationStarter#getStarterClass(boolean, boolean)
 */
@SuppressWarnings("unused")
@Internal
public class UnitTestPostStarter extends ApplicationPostStarter {
  private static final Logger LOGGER = Logger.getInstance(UnitTestPostStarter.class);

  public UnitTestPostStarter(ApplicationStarter application) {
  }

  @Override
  public void main(@NotNull CommandLineArgs args) {
    IdeaPluginDescriptorImpl plugin = (IdeaPluginDescriptorImpl)PluginManager.getPlugin(PluginManagerCore.UNIT_TEST_PLUGIN);
    assert plugin != null;
    PluginClassLoader pluginClassLoader = (PluginClassLoader)plugin.getPluginClassLoader();

    try {
      List<String> list = FileUtil.loadLines(StringUtil.unquoteString(args.getFile()));
      if (list.isEmpty()) {
        System.exit(-1);
        return;
      }

      JUnitCore core = new JUnitCore();
      core.addListener(new SMTestSender());

      for (String className : list) {
        try {
          Class<?> testClass = pluginClassLoader.loadClass(className);
          core.run(testClass);
        }
        catch (ClassNotFoundException e) {
          LOGGER.error(e);
          System.exit(-1);
        }
      }

      System.exit(0);
    }
    catch (IOException e) {
      LOGGER.error(e);
      System.exit(-1);
    }
  }
}