org.eclipse.jdt.apt.tests/src/org/eclipse/jdt/apt/tests/FileGenerationTests.java

/*******************************************************************************
 * Copyright (c) 2005 BEA Systems, Inc. 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    sbandow@bea.com - initial API and implementation
 *    
 *******************************************************************************/

package org.eclipse.jdt.apt.tests;

import java.util.Map;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jdt.apt.core.util.AptConfig;
import org.eclipse.jdt.apt.tests.annotations.ProcessorTestStatus;
import org.eclipse.jdt.core.IJavaProject;

public class FileGenerationTests extends APTTestBase {

	public FileGenerationTests(final String name)
	{
		super(name);
	}

	public static Test suite()
	{
		return new TestSuite(FileGenerationTests.class);
	}
	
	public void testFileGenPackages() throws Exception
	{
		IProject project = env.getProject( getProjectName() );
		IPath srcRoot = getSourcePath();
		
		String code = 
				"package test;" + "\n" +
				"import org.eclipse.jdt.apt.tests.annotations.filegen.FileGenLocationAnnotation;" + "\n" +
				"@FileGenLocationAnnotation" + "\n" +
				"public class Test" + "\n" +
				"{" + "\n" +
				"}";

		env.addClass(srcRoot, "test", "Test", code);

		fullBuild( project.getFullPath() );
		expectingNoProblems();

		assertEquals(ProcessorTestStatus.NO_ERRORS, ProcessorTestStatus.getErrors());
	}

	public void testFileGenOverwrite() throws Exception
	{
		//IJavaProject jproj = env.getJavaProject( getProjectName() );
		IProject project = env.getProject( getProjectName() );
		IPath srcRoot = getSourcePath();

		String code = 
			"package test;" + "\n" +
			"import org.eclipse.jdt.apt.tests.annotations.filegen.FirstGenAnnotation;" + "\n" +
			"@FirstGenAnnotation" + "\n" +
			"public class Test" + "\n" +
			"{" + "\n" +
			"}";

		env.addClass(srcRoot, "test", "Test", code);
		
		fullBuild( project.getFullPath() );
		expectingNoProblems();

		assertEquals(ProcessorTestStatus.NO_ERRORS, ProcessorTestStatus.getErrors());
	}

	public void testFileGenAfterDirChange() throws Exception
	{
		IJavaProject jproj = env.getJavaProject( getProjectName() );
		IProject project = env.getProject( getProjectName() );
		IPath srcRoot = getSourcePath();

		String code = 
			"package test;" + "\n" +
			"import org.eclipse.jdt.apt.tests.annotations.helloworld.HelloWorldAnnotation;" + "\n" +
			"@HelloWorldAnnotation" + "\n" +
			"public class Test" + "\n" +
			"{" + "\n" +
			"	generatedfilepackage.GeneratedFileTest gft;" + "\n" +
			"}";

		AptConfig.setGenSrcDir(jproj, "__foo_src");
		
		env.addClass(srcRoot, "test", "Test", code);

		fullBuild( project.getFullPath() );
		expectingNoProblems();

		Map<String,String> options = AptConfig.getProcessorOptions(jproj);
		String sourcepath = options.get("-sourcepath");
		
		assertTrue(sourcepath.contains("__foo_src"));
		assertEquals(ProcessorTestStatus.NO_ERRORS, ProcessorTestStatus.getErrors());
	}
	
	/*
	 * disabled due to bug that prevents creation of a nested generated source directory
	 */
	public void testFileGenSubDir() throws Exception
	{
		IJavaProject jproj = env.getJavaProject( getProjectName() );
		IProject project = env.getProject( getProjectName() );
		IPath srcRoot = getSourcePath();

		String code = 
			"package test;" + "\n" +
			"import org.eclipse.jdt.apt.tests.annotations.helloworld.HelloWorldAnnotation;" + "\n" +
			"@HelloWorldAnnotation" + "\n" +
			"public class Test" + "\n" +
			"{" + "\n" +
			"	generatedfilepackage.GeneratedFileTest gft;" + "\n" +
			"}";

		AptConfig.setGenSrcDir(jproj, "gen/foo");
		env.addClass(srcRoot, "test", "Test", code);

		fullBuild( project.getFullPath() );
		expectingNoProblems();
		
		assertEquals(ProcessorTestStatus.NO_ERRORS, ProcessorTestStatus.getErrors());
	}
}