EmulatorTestLaunchConfigurationDelegate.java

/*  Copyright (C) 2009 Mobile Sorcery AB

    This program is free software; you can redistribute it and/or modify it
    under the terms of the Eclipse Public License v1.0.

    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 Eclipse Public License v1.0 for
    more details.

    You should have received a copy of the Eclipse Public License v1.0 along
    with this program. It is also available at http://www.eclipse.org/legal/epl-v10.html
*/
package com.mobilesorcery.sdk.testing.emulator;

import java.util.SortedSet;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;

import com.mobilesorcery.sdk.core.IBuildConfiguration;
import com.mobilesorcery.sdk.core.MoSyncProject;
import com.mobilesorcery.sdk.core.Util;
import com.mobilesorcery.sdk.internal.launch.EmulatorLaunchConfigurationDelegate;
import com.mobilesorcery.sdk.testing.TestManager;
import com.mobilesorcery.sdk.testing.TestPlugin;
import com.mobilesorcery.sdk.testing.project.MoSyncProjectTestManager;

public class EmulatorTestLaunchConfigurationDelegate extends
		EmulatorLaunchConfigurationDelegate {

	// TODO: There should be just a switch or something to indicate what entry point to run - if any!?
	public void launchSync(ILaunchConfiguration launchConfig, String mode, ILaunch launch, int emulatorId, IProgressMonitor monitor) throws CoreException {
		EmulatorTestSession session = new EmulatorTestSession(launchConfig.getName(), launchConfig, emulatorId);
		TestManager.getInstance().addTestSession(session);
		try {
			session.start();
			super.launchSync(launchConfig, mode, launch, emulatorId, monitor);
		} finally {
			session.finish();
		}
	}
	
	public boolean preLaunchCheck(ILaunchConfiguration configuration, String mode, IProgressMonitor monitor) throws CoreException {
	    boolean result = super.preLaunchCheck(configuration, mode, monitor);
	    MoSyncProject project = MoSyncProject.create(getProject(configuration));
	    if (!project.areBuildConfigurationsSupported()) {
	        throw new CoreException(new Status(IStatus.ERROR, TestPlugin.PLUGIN_ID, "Running tests requires build configurations to be active"));
	    }
	    
	    IBuildConfiguration cfg = getAutoSwitchBuildConfiguration(configuration, mode);
	    if (!MoSyncProjectTestManager.isTestConfig(cfg)) {
	    	SortedSet<String> testConfigs = project.getBuildConfigurationsOfType(TestPlugin.TEST_BUILD_CONFIGURATION_TYPE);
	    	String instructionStr = testConfigs.isEmpty() ? 
	    			"Make sure to configure your project to have test configurations (via the \'Create MoSync Unit Test Suite\' wizard)" :
	    			String.format("Make sure that the test suite is launched for one of these configurations: %s", Util.join(testConfigs.toArray(), ", "));
	    	throw new CoreException(new Status(IStatus.ERROR, TestPlugin.PLUGIN_ID,
	    			String.format("Cannot start tests for this build configuration (%s), it's not a test configuration. %s", cfg, instructionStr)));
	    }
	    return result;
	}
	
	@Override
	public boolean allowsExternalEmulators() {
		return false;
	}
	
	// Ensures there is an IDE listener built with the project.
	/*private boolean ensureIDEListenerAdded() {
	    
	}*/
}