PackagesGeneratorTest.java

package com.temenos.interaction.rimdsl;

/*
 * #%L
 * com.temenos.interaction.rimdsl.tests
 * %%
 * Copyright (C) 2012 - 2013 Temenos Holdings N.V.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */


import static org.junit.Assert.*;

import org.eclipse.xtext.generator.IFileSystemAccess;
import org.eclipse.xtext.generator.IGenerator;
import org.eclipse.xtext.generator.InMemoryFileSystemAccess;
import org.eclipse.xtext.junit4.InjectWith;
import org.eclipse.xtext.junit4.XtextRunner;
import org.eclipse.xtext.junit4.util.ParseHelper;
import org.junit.Test;
import org.junit.runner.RunWith;

import com.google.inject.Inject;
import com.temenos.interaction.rimdsl.rim.DomainModel;

@InjectWith(RIMDslInjectorProvider.class)
@RunWith(XtextRunner.class)
public class PackagesGeneratorTest {
	
	@Inject 
	IGenerator underTest;
	@Inject
	ParseHelper<DomainModel> parseHelper;
	
	private final static String LINE_SEP = System.getProperty("line.separator");

	private final static String MULTIPLE_RIMS = "" +
	"domain blah {" + LINE_SEP +
	"rim Test {" + LINE_SEP +
	"	command GetEntity" + LINE_SEP +
			
	"initial resource A {" + LINE_SEP +
	"	type: collection" + LINE_SEP +
	"	entity: ENTITY" + LINE_SEP +
	"	view: GetEntity" + LINE_SEP +
	"}" + LINE_SEP +
	"}" + LINE_SEP +

	"rim Test2 {" + LINE_SEP +
	"	command GetEntity" + LINE_SEP +
			
	"initial resource A {" + LINE_SEP +
	"	type: collection" + LINE_SEP +
	"	entity: ENTITY" + LINE_SEP +
	"	view: GetEntity" + LINE_SEP +
	"}" + LINE_SEP +
	"}" + LINE_SEP +
	
	"}" + LINE_SEP +
	"";

	/*
	 * doGenerate should produce one file per rim
	 */
	@Test
	public void testGenerateMulti() throws Exception {
		DomainModel domainModel = parseHelper.parse(MULTIPLE_RIMS);
		InMemoryFileSystemAccess fsa = new InMemoryFileSystemAccess();
		underTest.doGenerate(domainModel.eResource(), fsa);
		System.out.println(fsa.getFiles());
		assertEquals(4, fsa.getFiles().size());

		assertTrue(fsa.getFiles().containsKey(IFileSystemAccess.DEFAULT_OUTPUT + "blah/TestBehaviour.java"));
		assertTrue(fsa.getFiles().containsKey(IFileSystemAccess.DEFAULT_OUTPUT + "blah/Test/AResourceState.java"));
		assertTrue(fsa.getFiles().containsKey(IFileSystemAccess.DEFAULT_OUTPUT + "blah/Test2Behaviour.java"));
		assertTrue(fsa.getFiles().containsKey(IFileSystemAccess.DEFAULT_OUTPUT + "blah/Test2/AResourceState.java"));

	}
}