core.room.tests: new test plugin with sample test for model

validation

3 files changed, 195 insertions, 0 deletions

diff --git a/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/CoreTestsActivator.java b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/CoreTestsActivator.java
new file mode 100644
index 000000000..92a9bea90
--- /dev/null
+++ b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/CoreTestsActivator.java
@@ -0,0 +1,47 @@
+/*******************************************************************************

+ * Copyright (c) 2011 protos software gmbh (http://www.protos.de).

+ * 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:

+ * 		Henrik Rentz-Reichert (initial contribution)

+ * 

+ *******************************************************************************/

+

+package org.eclipse.etrice.core;

+import org.eclipse.core.runtime.Plugin;

+import org.eclipse.emf.ecore.util.Diagnostician;

+import org.osgi.framework.BundleActivator;

+import org.osgi.framework.BundleContext;

+

+import com.google.inject.Inject;

+import com.google.inject.Injector;

+

+

+public class CoreTestsActivator extends Plugin implements BundleActivator {

+

+	private static CoreTestsActivator instance = null;

+	

+	@Inject

+	private Diagnostician diagnostician;

+	

+	public static CoreTestsActivator getInstance() {

+		return instance;

+	}

+	

+	@Override

+	public void start(BundleContext context) throws Exception {

+		super.start(context);

+		

+		instance = this;

+        

+		Injector injector = RoomStandaloneSetup.doSetup();

+        injector.injectMembers(this);

+	}

+

+	public Diagnostician getDiagnostician() {

+		return diagnostician;

+	}

+}

diff --git a/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestBase.java b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestBase.java
new file mode 100644
index 000000000..0f05efbad
--- /dev/null
+++ b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestBase.java
@@ -0,0 +1,73 @@
+/*******************************************************************************

+ * Copyright (c) 2011 protos software gmbh (http://www.protos.de).

+ * 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:

+ * 		Henrik Rentz-Reichert (initial contribution)

+ * 

+ *******************************************************************************/

+

+package org.eclipse.etrice.core;

+

+import java.io.IOException;

+import java.net.URL;

+import java.util.Map;

+

+import org.eclipse.core.runtime.FileLocator;

+import org.eclipse.emf.common.util.Diagnostic;

+import org.eclipse.emf.common.util.URI;

+import org.eclipse.emf.ecore.EObject;

+import org.eclipse.emf.ecore.EValidator;

+import org.eclipse.emf.ecore.resource.Resource;

+import org.eclipse.xtext.resource.XtextResource;

+import org.eclipse.xtext.resource.XtextResourceSet;

+import org.eclipse.xtext.util.CancelIndicator;

+import org.eclipse.xtext.validation.CancelableDiagnostician;

+import org.eclipse.xtext.validation.CheckMode;

+import org.eclipse.xtext.validation.impl.ConcreteSyntaxEValidator;

+

+import com.google.common.collect.Maps;

+

+/**

+ * Base class for tests helps with getting diagnostics from a model.

+ *

+ * @author Henrik Rentz-Reichert initial contribution and API

+ *

+ */

+public class TestBase {

+

+	private String basePath;

+

+	protected void prepare() {

+		try {

+			URL modelsDir = CoreTestsActivator.getInstance().getBundle().getEntry("models");

+			URL fileURL = FileLocator.toFileURL(modelsDir);

+			basePath = fileURL.getFile();

+		} catch (IOException e) {

+			e.printStackTrace();

+		}

+	}

+

+	protected Resource getResource(String modelName) {

+		XtextResourceSet rs = new XtextResourceSet();

+		rs.addLoadOption(XtextResource.OPTION_RESOLVE_ALL, Boolean.TRUE);

+		String path = basePath + modelName;

+		URI uri = URI.createFileURI(path);

+		return rs.getResource(uri, true);

+	}

+

+	public Diagnostic getDiag(EObject ele) {

+		Map<Object, Object> options = Maps.newHashMap();

+		options.put(CheckMode.KEY, CheckMode.ALL);

+		options.put(CancelableDiagnostician.CANCEL_INDICATOR, new CancelIndicator.NullImpl());

+		// disable concrete syntax validation, since a semantic model that has been parsed 

+		// from the concrete syntax always complies with it - otherwise there are parse errors.

+		options.put(ConcreteSyntaxEValidator.DISABLE_CONCRETE_SYNTAX_EVALIDATOR, Boolean.TRUE);

+		// see EObjectValidator.getRootEValidator(Map<Object, Object>)

+		options.put(EValidator.class, CoreTestsActivator.getInstance().getDiagnostician());

+		return CoreTestsActivator.getInstance().getDiagnostician().validate(ele, options);

+	}

+}

diff --git a/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestCases.java b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestCases.java
new file mode 100644
index 000000000..a16c22f0c
--- /dev/null
+++ b/tests/org.eclipse.etrice.core.room.tests/src/org/eclipse/etrice/core/TestCases.java
@@ -0,0 +1,75 @@
+/*******************************************************************************

+ * Copyright (c) 2011 protos software gmbh (http://www.protos.de).

+ * 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

+ *******************************************************************************/

+

+package org.eclipse.etrice.core;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+

+import java.util.HashMap;

+

+import org.eclipse.emf.common.util.Diagnostic;

+import org.eclipse.emf.ecore.resource.Resource;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Example test to illustrate validation unit tests.

+ * 

+ * @author Henrik Rentz-Reichert initial contribution and API

+ *

+ */

+public class TestCases extends TestBase {

+

+	/**

+	 * 

+	 */

+	private static final String MSG1 = "connected sub component ports must be conjugated to each other";

+	private Resource resource;

+

+	@Before

+	public void setUp() {

+		prepare();

+		

+		resource = getResource("test.room");

+	}

+	

+	@Test

+	public void testSomething() {

+		Diagnostic diag = getDiag(resource.getContents().get(0));

+		HashMap<String, Diagnostic> msg2diag = getMappedDiagnostics(diag);

+		assertEquals("number of problems", 1, msg2diag.size());

+		assertNotNull(MSG1, msg2diag.get(MSG1));

+	}

+

+	/**

+	 * @param diag

+	 * @return

+	 */

+	private HashMap<String, Diagnostic> getMappedDiagnostics(Diagnostic diag) {

+		HashMap<String, Diagnostic> msg2diag = new HashMap<String, Diagnostic>();

+		recursivlyCollectErrors(diag, msg2diag);

+		return msg2diag;

+	}

+

+	/**

+	 * @param diag

+	 * @param msg2diag

+	 */

+	private void recursivlyCollectErrors(Diagnostic diag, HashMap<String, Diagnostic> msg2diag) {

+		for (Diagnostic d : diag.getChildren()) {

+			if ((d.getSeverity() & Diagnostic.ERROR) != 0) {

+				msg2diag.put(d.getMessage(), d);

+			}

+		}

+		for (Diagnostic d : diag.getChildren()) {

+			if (!d.getChildren().isEmpty())

+				recursivlyCollectErrors(d, msg2diag);

+		}

+	}

+}