Add an option to invoke a service after the node is started

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@883155 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 77 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/node-launcher/src/test/java/org/apache/tuscany/sca/node/launcher/ServiceInvocationTestCase.java b/sca-java-2.x/trunk/modules/node-launcher/src/test/java/org/apache/tuscany/sca/node/launcher/ServiceInvocationTestCase.java
new file mode 100644
index 0000000000..b1fe8770b0
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/node-launcher/src/test/java/org/apache/tuscany/sca/node/launcher/ServiceInvocationTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * 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.node.launcher;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class ServiceInvocationTestCase {
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+    }
+
+    public float add(float x, float y) {
+        return x + y;
+    }
+
+    @Test
+    public void testInvoke() throws Exception {
+        String service = "component1/service1#add(1.0, 2.0)";
+        Object proxy = this;
+        invoke(service, proxy);
+    }
+
+    private Object invoke(String service, Object proxy) throws IllegalAccessException, InvocationTargetException {
+        String regex = "(#|\\(|,|\\))";
+        if (service != null) {
+            // componentName/serviceName/bindingName#methodName(arg0, ..., agrN)
+            String tokens[] = service.split(regex);
+            String serviceName = tokens[0];
+            Assert.assertEquals("component1/service1", serviceName);
+            String operationName = tokens[1];
+            Assert.assertEquals("add", operationName);
+            String params[] = new String[tokens.length - 2];
+            System.arraycopy(tokens, 2, params, 0, params.length);
+            Object result = NodeLauncher.invoke(proxy, operationName, params);
+            Assert.assertEquals(new Float(3.0f), result);
+            return result;
+        }
+        return null;
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    }
+
+}