1 files changed, 169 insertions, 0 deletions
diff --git a/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java b/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java
new file mode 100644
index 0000000000..ed2fde80d3
--- /dev/null
+++ b/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/loader/IncludeLoaderTestCase.java
@@ -0,0 +1,169 @@
+/*
+ * 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.core.loader;
+
+import java.net.URL;
+import javax.xml.namespace.QName;
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.osoa.sca.Constants;
+
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.loader.LoaderException;
+import org.apache.tuscany.spi.loader.LoaderRegistry;
+import org.apache.tuscany.spi.loader.MissingIncludeException;
+import org.apache.tuscany.spi.model.CompositeComponentType;
+import org.apache.tuscany.spi.model.Include;
+import org.apache.tuscany.spi.model.ModelObject;
+
+import junit.framework.TestCase;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.isA;
+import static org.easymock.EasyMock.isNull;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class IncludeLoaderTestCase extends TestCase {
+    private static final QName INCLUDE = new QName(Constants.SCA_NS, "include");
+
+    private LoaderRegistry registry;
+    private IncludeLoader loader;
+    private XMLStreamReader reader;
+    private DeploymentContext context;
+    private URL base;
+    private URL includeURL;
+    private ClassLoader cl;
+
+    public void testNoLocation() throws LoaderException, XMLStreamException {
+        String name = "foo";
+        expect(reader.getName()).andReturn(INCLUDE);
+        expect(reader.getAttributeValue(null, "name")).andReturn(name);
+        expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null);
+        expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null);
+        expect(reader.next()).andReturn(END_ELEMENT);
+
+        expect(context.getClassLoader()).andReturn(cl);
+        replay(registry, reader, context);
+
+        try {
+            loader.load(null, null, reader, context);
+            fail();
+        } catch (MissingIncludeException e) {
+            // OK expected
+        }
+        verify(registry, reader, context);
+    }
+
+    public void testWithAbsoluteScdlLocation() throws LoaderException, XMLStreamException {
+        String name = "foo";
+        expect(reader.getName()).andReturn(INCLUDE);
+        expect(reader.getAttributeValue(null, "name")).andReturn(name);
+        expect(reader.getAttributeValue(null, "scdlLocation")).andReturn("http://example.com/include.scdl");
+        expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null);
+        expect(reader.next()).andReturn(END_ELEMENT);
+
+        expect(context.getScdlLocation()).andReturn(base);
+        expect(context.getClassLoader()).andReturn(cl);
+
+        expect(registry.load((CompositeComponent) isNull(),
+            (ModelObject) isNull(),
+            eq(includeURL),
+            eq(CompositeComponentType.class),
+            isA(DeploymentContext.class)))
+            .andReturn(null);
+        replay(registry, reader, context);
+
+        Include include = loader.load(null, null, reader, context);
+        assertEquals(name, include.getName());
+        assertEquals(includeURL, include.getScdlLocation());
+        verify(registry, reader, context);
+    }
+
+    public void testWithRelativeScdlLocation() throws LoaderException, XMLStreamException {
+        String name = "foo";
+        expect(reader.getName()).andReturn(INCLUDE);
+        expect(reader.getAttributeValue(null, "name")).andReturn(name);
+        expect(reader.getAttributeValue(null, "scdlLocation")).andReturn("include.scdl");
+        expect(reader.getAttributeValue(null, "scdlResource")).andReturn(null);
+        expect(reader.next()).andReturn(END_ELEMENT);
+
+        expect(context.getScdlLocation()).andReturn(base);
+        expect(context.getClassLoader()).andReturn(cl);
+
+        expect(registry.load((CompositeComponent) isNull(),
+            (ModelObject) isNull(),
+            eq(includeURL),
+            eq(CompositeComponentType.class),
+            isA(DeploymentContext.class)))
+            .andReturn(null);
+        replay(registry, reader, context);
+
+        Include include = loader.load(null, null, reader, context);
+        assertEquals(name, include.getName());
+        assertEquals(includeURL, include.getScdlLocation());
+        verify(registry, reader, context);
+    }
+
+    public void testWithScdlResource() throws LoaderException, XMLStreamException {
+        String name = "foo";
+        String resource = "org/apache/tuscany/core/loader/test-include.scdl";
+        includeURL = cl.getResource(resource);
+        assertNotNull(includeURL);
+
+        expect(reader.getName()).andReturn(INCLUDE);
+        expect(reader.getAttributeValue(null, "name")).andReturn(name);
+        expect(reader.getAttributeValue(null, "scdlLocation")).andReturn(null);
+        expect(reader.getAttributeValue(null, "scdlResource")).andReturn(resource);
+        expect(reader.next()).andReturn(END_ELEMENT);
+
+        expect(context.getClassLoader()).andReturn(cl);
+
+        expect(registry.load((CompositeComponent) isNull(),
+            (ModelObject) isNull(),
+            eq(includeURL),
+            eq(CompositeComponentType.class),
+            isA(DeploymentContext.class)))
+            .andReturn(null);
+        replay(registry, reader, context);
+
+        Include include = loader.load(null, null, reader, context);
+        assertEquals(name, include.getName());
+        assertEquals(includeURL, include.getScdlLocation());
+        verify(registry, reader, context);
+    }
+
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = createMock(LoaderRegistry.class);
+        reader = createMock(XMLStreamReader.class);
+        context = createMock(DeploymentContext.class);
+        cl = getClass().getClassLoader();
+        base = new URL("http://example.com/test.scdl");
+        includeURL = new URL("http://example.com/include.scdl");
+        loader = new IncludeLoader(registry);
+    }
+}