diff options
Diffstat (limited to 'sca-java-1.x/tags/0.99-incubating/modules/distributed-impl/src/test/java/org/apache/tuscany')
-rw-r--r-- | sca-java-1.x/tags/0.99-incubating/modules/distributed-impl/src/test/java/org/apache/tuscany/sca/distributed/impl/InMemoryTestCase.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/distributed-impl/src/test/java/org/apache/tuscany/sca/distributed/impl/InMemoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/modules/distributed-impl/src/test/java/org/apache/tuscany/sca/distributed/impl/InMemoryTestCase.java new file mode 100644 index 0000000000..b22cba7ea1 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/distributed-impl/src/test/java/org/apache/tuscany/sca/distributed/impl/InMemoryTestCase.java @@ -0,0 +1,112 @@ +/*
+ * 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.distributed.impl;
+
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.distributed.domain.DistributedSCADomain;
+import org.apache.tuscany.sca.distributed.domain.impl.DistributedSCADomainMemoryImpl;
+import org.apache.tuscany.sca.distributed.node.impl.EmbeddedNode;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.CalculatorService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory
+ * implementation of the distributed domain
+ */
+public class InMemoryTestCase {
+
+ private static String DEFULT_DOMAIN_NAME = "mydomain";
+
+ private static DistributedSCADomain distributedDomain;
+ private static EmbeddedNode nodeA;
+ private static SCADomain domainA;
+ private static EmbeddedNode nodeB;
+ private static SCADomain domainB;
+ private static EmbeddedNode nodeC;
+ private static CalculatorService calculatorServiceA;
+ private static CalculatorService calculatorServiceB;
+
+ @BeforeClass
+ public static void init() throws Exception {
+ System.out.println("Setting up distributed nodes");
+
+ // Create the distributed domain representation
+ distributedDomain = new DistributedSCADomainMemoryImpl(DEFULT_DOMAIN_NAME);
+
+ // create the node that runs the
+ // calculator component
+ nodeA = new EmbeddedNode("nodeA");
+ domainA = nodeA.attachDomain(distributedDomain);
+ nodeA.addContribution(DEFULT_DOMAIN_NAME, null);
+
+ // create the node that runs the
+ // add component
+ nodeB = new EmbeddedNode("nodeB");
+ domainB = nodeB.attachDomain(distributedDomain);
+ nodeB.addContribution(DEFULT_DOMAIN_NAME, null);
+
+ // create the node that runs the
+ // subtract component
+ nodeC = new EmbeddedNode("nodeC");
+ nodeC.attachDomain(distributedDomain);
+ nodeC.addContribution(DEFULT_DOMAIN_NAME, null);
+
+
+ // start all of the nodes
+ nodeA.start();
+ nodeB.start();
+ nodeC.start();
+
+ // get a reference to the calculator service from domainA
+ // which will be running this component
+ calculatorServiceA = domainA.getService(CalculatorService.class, "CalculatorServiceComponent1");
+ calculatorServiceB = domainB.getService(CalculatorService.class, "CalculatorServiceComponent");
+
+ }
+
+ @AfterClass
+ public static void destroy() throws Exception {
+ // stop the nodes and hence the domains they contain
+ nodeA.stop();
+ nodeB.stop();
+ nodeC.stop();
+ }
+
+ @Test
+ public void testCalculator() throws Exception {
+
+ // Calculate
+ Assert.assertEquals(calculatorServiceA.add(3, 2), 5.0);
+ Assert.assertEquals(calculatorServiceA.subtract(3, 2), 1.0);
+ Assert.assertEquals(calculatorServiceA.multiply(3, 2), 6.0);
+ Assert.assertEquals(calculatorServiceA.divide(3, 2), 1.5);
+ Assert.assertEquals(calculatorServiceB.add(3, 2), 5.0);
+ Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0);
+ Assert.assertEquals(calculatorServiceB.multiply(3, 2), 6.0);
+ Assert.assertEquals(calculatorServiceB.divide(3, 2), 1.5);
+
+ }
+}
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