Creating Java SCA 1.x branch

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@713805 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 141 insertions, 0 deletions

diff --git a/branches/sca-java-1.x/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java b/branches/sca-java-1.x/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
new file mode 100644
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+++ b/branches/sca-java-1.x/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.impl.DefaultMonitorFactoryImpl;
+import org.apache.tuscany.sca.monitor.impl.DefaultMonitorImpl;
+
+/**
+ * Test the contribution metadata processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+
+public class ContributionMetadataProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable composite=\"ns:Composite2\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable/>"
+            + "</contribution>";
+    
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    private Monitor monitor;
+
+    @Override
+    protected void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactoryImpl();  
+        if (monitorFactory != null) {
+        	monitor = monitorFactory.createMonitor();
+        	utilities.addUtility(monitorFactory);
+        }        
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+    public void testRead() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
+        assertNotNull(contribution);
+        assertEquals(2, contribution.getDeployables().size());
+  }
+
+    public void testReadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("InvalidException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = ((DefaultMonitorImpl)monitor).getLastLoggedProblem();           
+        assertNotNull(problem);
+        assertEquals("AttributeCompositeMissing", problem.getMessageId());
+    }    
+
+    public void testWrite() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
+
+        validateContribution(contribution);
+        
+        //write the contribution metadata contents
+        StringWriter stringWriter = new StringWriter();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(stringWriter);
+        staxProcessor.write(contribution, writer);
+        stringWriter.close();
+
+        reader = inputFactory.createXMLStreamReader(new StringReader(stringWriter.toString()));
+        contribution = (ContributionMetadata)staxProcessor.read(reader);
+        
+        validateContribution(contribution);
+  }
+    
+  private void validateContribution(ContributionMetadata contribution) {
+	  QName deployable;
+	  
+	  assertNotNull(contribution);
+	  assertEquals(2, contribution.getDeployables().size());
+	  deployable = new QName("http://ns", "Composite1");
+	  assertEquals(deployable, contribution.getDeployables().get(0).getName());
+	  deployable = new QName("http://ns", "Composite2");
+	  assertEquals(deployable, contribution.getDeployables().get(1).getName());	  
+  }
+    
+}