JaxbIndexResource testing

2 files changed, 96 insertions, 0 deletions

diff --git a/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbCoreResourceModelTests.java b/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbCoreResourceModelTests.java
index 18e284c963..5d936d3a1d 100644
--- a/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbCoreResourceModelTests.java
+++ b/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbCoreResourceModelTests.java
@@ -21,6 +21,7 @@ public class JaxbCoreResourceModelTests extends TestCase
 	public static Test suite() {
 		TestSuite suite = new TestSuite(JaxbCoreResourceModelTests.class.getName());
 
+		suite.addTestSuite(JaxbIndexResourceTests.class);
 		suite.addTest(JaxbJavaResourceModelTests.suite());
 		return suite;
 	}
diff --git a/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbIndexResourceTests.java b/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbIndexResourceTests.java
new file mode 100644
index 0000000000..2108685ac9
--- /dev/null
+++ b/jaxb/tests/org.eclipse.jpt.jaxb.core.tests/src/org/eclipse/jpt/jaxb/core/tests/internal/resource/JaxbIndexResourceTests.java
@@ -0,0 +1,95 @@
+/*******************************************************************************
+ *  Copyright (c) 2011  Oracle. 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: 
+ *  	Oracle - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jpt.jaxb.core.tests.internal.resource;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.jpt.common.core.tests.internal.utility.jdt.AnnotationTestCase;
+import org.eclipse.jpt.common.utility.internal.CollectionTools;
+import org.eclipse.jpt.common.utility.internal.iterables.ArrayIterable;
+import org.eclipse.jpt.jaxb.core.internal.resource.jaxbindex.JaxbIndexResourceModelProvider;
+import org.eclipse.jpt.jaxb.core.resource.jaxbindex.JaxbIndexResource;
+
+
+public class JaxbIndexResourceTests
+		extends AnnotationTestCase {
+	
+	private static String JAXB_INDEX = "jaxb.index";
+	
+	
+	public JaxbIndexResourceTests(String name) {
+		super(name);
+	}
+	
+	
+	private IFile createJaxbIndex(IPath projectRelativePath, String... classNames) throws Exception {
+		IFolder folder = getJavaProject().getProject().getFolder(projectRelativePath);
+		if (! folder.exists()) {
+			folder.create(true, false, null);
+		}
+		IFile jaxbIndex = getJavaProject().getProject().getFile(projectRelativePath.append(new Path(JAXB_INDEX)));
+		InputStream stream = inputStream(classNames);
+		jaxbIndex.create(stream, true, null);
+		return jaxbIndex;
+	}
+	
+	private void setClassNames(IFile jaxbIndex, String... classNames) throws Exception {
+		jaxbIndex.setContents(inputStream(classNames), true, false, null);
+	}
+	
+	
+	private InputStream inputStream(String... classNames) {
+		StringBuffer sb = new StringBuffer();
+		for (String className : classNames) {
+			sb.append(className + CR);
+		}
+		return new ByteArrayInputStream(sb.toString().getBytes());
+	}
+	
+	public void testUpdateClasses() throws Exception {
+		IFile jaxbIndex = createJaxbIndex(new Path("src/test"), "foo", "bar");
+		JaxbIndexResource resource = JaxbIndexResourceModelProvider.instance().buildResourceModel(jaxbIndex);
+		
+		assertTrue(CollectionTools.elementsAreEqual(
+				resource.getFullyQualifiedClassNames(), 
+				new ArrayIterable<String>(new String[] {"test.foo", "test.bar"})));
+		
+		setClassNames(jaxbIndex, "foo", "bar", "baz");
+		
+		assertTrue(CollectionTools.elementsAreEqual(
+				resource.getFullyQualifiedClassNames(), 
+				new ArrayIterable<String>(new String[] {"test.foo", "test.bar", "test.baz"})));
+		
+		setClassNames(jaxbIndex);
+		
+		assertTrue(CollectionTools.isEmpty(resource.getFullyQualifiedClassNames()));
+		
+		jaxbIndex = createJaxbIndex(new Path("src"), "foo", "bar");
+		resource = JaxbIndexResourceModelProvider.instance().buildResourceModel(jaxbIndex);
+		
+		assertTrue(CollectionTools.elementsAreEqual(
+				resource.getFullyQualifiedClassNames(), 
+				new ArrayIterable<String>(new String[] {"foo", "bar"})));
+		
+		setClassNames(jaxbIndex, "foo", "bar", "baz");
+		
+		assertTrue(CollectionTools.elementsAreEqual(
+				resource.getFullyQualifiedClassNames(), 
+				new ArrayIterable<String>(new String[] {"foo", "bar", "baz"})));
+		
+		setClassNames(jaxbIndex);
+		
+		assertTrue(CollectionTools.isEmpty(resource.getFullyQualifiedClassNames()));
+	}
+}