1 files changed, 138 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java
new file mode 100644
index 0000000000..72c25427d6
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+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java
@@ -0,0 +1,138 @@
+/*
+ * 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.extensibility.equinox;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Collection;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Test the Equinox service discoverer.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EquinoxServiceDiscovererTestCase {
+    private static EquinoxServiceDiscoverer discoverer;
+    private static Bundle testBundle1;
+    private static Bundle testBundle2;
+    private static TestEquinoxHost host;
+
+    private static String getState(Bundle b) {
+        StringBuffer sb = new StringBuffer();
+        int s = b.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append("UNINSTALLED ");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append("INSTALLED ");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append("RESOLVED ");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append("STARTING ");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append("STOPPING ");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append("ACTIVE ");
+        }
+        return sb.toString();
+
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        host = new TestEquinoxHost();
+        BundleContext context = host.start();
+
+        InputStream is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v1.jar");
+        testBundle1 = context.installBundle("test-bundle-v1", is);
+        is.close();
+        
+        is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v2.jar");
+        testBundle2 = context.installBundle("test-bundle-v2", is);
+        is.close();
+
+        discoverer = new EquinoxServiceDiscoverer(context);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (testBundle1 != null) {
+            // Uninstall the bundle to clean up the cache
+            testBundle1.uninstall();
+        }
+        if (testBundle2 != null) {
+            // Uninstall the bundle to clean up the cache
+            testBundle2.uninstall();
+        }
+        host.stop();
+        System.out.println("Done");
+    }
+
+    @Test
+    public void testDiscovery() throws IOException {
+        // Both version 1 and 2 should be found because test.TestService is not a Tuscany service
+        Collection<ServiceDeclaration> descriptors = discoverer.getServiceDeclarations("test.TestService");
+        Assert.assertEquals(2, descriptors.size());
+        descriptors = discoverer.getServiceDeclarations("notthere");
+        Assert.assertEquals(0, descriptors.size());
+    }
+    
+    @Test
+    public void testDiscoverResources() throws IOException {
+        Collection<ServiceDeclaration> descriptors = discoverer.getServiceDeclarations("/META-INF/services/test.TestService");
+        Assert.assertEquals(2, descriptors.size());
+    }
+
+    @Test
+    public void testDiscoveryFirst() throws IOException {
+        ServiceDeclaration descriptor = discoverer.getServiceDeclaration("test.TestService");
+        Assert.assertNotNull(descriptor);
+        descriptor = discoverer.getServiceDeclaration("notthere");
+        Assert.assertNull(descriptor);
+    }
+
+    @Test
+    public void testTuscanyDiscovery() throws IOException {
+        Collection<ServiceDeclaration> descriptors = discoverer.getServiceDeclarations("org.apache.tuscany.sca.test.TestService");
+        // Only the version 2 should be found
+        Assert.assertEquals(1, descriptors.size());
+        ServiceDeclaration sd = descriptors.iterator().next();
+        Assert.assertEquals("2", sd.getAttributes().get("version"));
+    }
+
+}