Attachment 164389 Details for Bug 308650 – JUnit test

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[patch] JUnit test

patch DI outside 4.txt (text/plain), 5.05 KB, created by Oleg Besedin

on 2010-04-09 11:18:25 EDT

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Creator: Oleg Besedin

Created: 2010-04-09 11:18:25 EDT

Size: 5.05 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.e4.core.tests.services.annotations
>Index: src/org/eclipse/e4/core/tests/services/internal/annotations/ExtraDependenciesTest.java
>===================================================================
>RCS file: src/org/eclipse/e4/core/tests/services/internal/annotations/ExtraDependenciesTest.java
>diff -N src/org/eclipse/e4/core/tests/services/internal/annotations/ExtraDependenciesTest.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/e4/core/tests/services/internal/annotations/ExtraDependenciesTest.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,105 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 IBM Corporation and others.
>+ * 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:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.e4.core.tests.services.internal.annotations;
>+
>+import java.lang.reflect.InvocationTargetException;
>+
>+import javax.inject.Inject;
>+import javax.inject.Named;
>+
>+import junit.framework.TestCase;
>+
>+import org.eclipse.e4.core.contexts.ContextInjectionFactory;
>+import org.eclipse.e4.core.contexts.EclipseContextFactory;
>+import org.eclipse.e4.core.contexts.IEclipseContext;
>+import org.eclipse.e4.core.di.IDisposable;
>+import org.eclipse.e4.core.di.annotations.PreDestroy;
>+
>+public class ExtraDependenciesTest extends TestCase {
>+
>+	static public class TestObject {
>+		
>+		public String string;
>+		public Integer integer;
>+		public String other;
>+		
>+		public boolean disposed = false;
>+		
>+		@Inject
>+		public void injectedMethod(@Named("arg1") String strValue, @Named("arg2") Integer intValue, IEclipseContext context) {
>+			string = strValue;
>+			integer = intValue;
>+			if (context == null) {
>+				other = null;
>+				return;
>+			}
>+			IEclipseContext otherContext = (IEclipseContext) context.get("otherContext");
>+			if (otherContext == null)
>+				other = null;
>+			else
>+				other = (String) otherContext.get("arg3");
>+		}
>+		
>+		@PreDestroy
>+		public void finita() {
>+			disposed = true;
>+		}
>+	}
>+	
>+	public void testExtraDependencies() throws InvocationTargetException, InstantiationException {
>+		IEclipseContext context = EclipseContextFactory.create();
>+		context.set("arg1", "abc");
>+		context.set("arg2", new Integer (123));
>+		
>+		IEclipseContext otherContext = EclipseContextFactory.create();
>+		otherContext.set("arg3", "other");
>+		
>+		context.set("otherContext", otherContext);
>+		
>+		TestObject object = (TestObject) ContextInjectionFactory.make(TestObject.class, context);
>+		
>+		// check that initial values are properly injected
>+		assertEquals("abc", object.string);
>+		assertEquals(new Integer(123), object.integer);
>+		assertEquals("other", object.other);
>+		
>+		// modify argument value to cause update - bug 308650
>+		context.set("arg2", new Integer (789));
>+		
>+		// change the "other" value; should not be propagated
>+		otherContext.set("arg3", "wrong");
>+		assertEquals("other", object.other);
>+		
>+		// dispose the other context; should not cause disposal of the test object
>+		((IDisposable)otherContext).dispose();
>+		assertEquals("other", object.other);
>+		assertFalse(object.disposed);
>+		
>+		// remove "other" context, should not be propagated
>+		context.remove("otherContext");
>+		assertEquals("other", object.other);
>+		
>+		// check that changes in the method arguments are propagated
>+		context.set("arg1", "xyz");
>+		context.set("arg2", new Integer (456));
>+		assertEquals("xyz", object.string);
>+		assertEquals(new Integer(456), object.integer);
>+		assertNull(object.other);
>+		
>+		// check that disposal of the injected context causes disposal of the injected object
>+		((IDisposable)context).dispose();
>+		assertTrue(object.disposed);
>+		assertNull(object.string);
>+		assertNull(object.integer);
>+		assertNull(object.other);
>+	}
>+
>+}
>Index: src/org/eclipse/e4/core/tests/services/internal/annotations/ServicesTestSuiteAnnotations.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/tests/org.eclipse.e4.core.tests.services.annotations/src/org/eclipse/e4/core/tests/services/internal/annotations/ServicesTestSuiteAnnotations.java,v
>retrieving revision 1.7
>diff -u -r1.7 ServicesTestSuiteAnnotations.java
>--- src/org/eclipse/e4/core/tests/services/internal/annotations/ServicesTestSuiteAnnotations.java	24 Mar 2010 19:09:32 -0000	1.7
>+++ src/org/eclipse/e4/core/tests/services/internal/annotations/ServicesTestSuiteAnnotations.java	9 Apr 2010 15:17:18 -0000
>@@ -29,5 +29,6 @@
> 		addTestSuite(InjectionOrderTest.class);
> 		addTestSuite(GroupedUpdatesTest.class);
> 		addTestSuite(Bug304585Test.class);
>+		addTestSuite(ExtraDependenciesTest.class);
> 	}
> }

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