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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6.2/itest/domainmgr/basic/runtest/src/test/java/domainmgr/DomainManagerBasicTestCase.java')
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1 files changed, 345 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/itest/domainmgr/basic/runtest/src/test/java/domainmgr/DomainManagerBasicTestCase.java b/sca-java-1.x/branches/sca-java-1.6.2/itest/domainmgr/basic/runtest/src/test/java/domainmgr/DomainManagerBasicTestCase.java new file mode 100644 index 0000000000..46e5ab03af --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/itest/domainmgr/basic/runtest/src/test/java/domainmgr/DomainManagerBasicTestCase.java @@ -0,0 +1,345 @@ +/*
+ * 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 domainmgr;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.junit.Test;
+
+/**
+ * Starts the Romain Manager with a test configuration, then starts
+ * a test node that reads a deployed composite. The domain manager
+ * should read and configure the composite and send it to the node
+ * without detecting or reporting any errors.
+ */
+public class DomainManagerBasicTestCase {
+
+ private String home = System.getProperty("java.home");
+ private String classpath = System.getProperty("java.class.path");
+ //private Runtime runtime = Runtime.getRuntime();
+ private BufferedReader domainErrReader;
+ private BufferedReader domainOutReader;
+
+ @Test
+ public void test() throws Exception {
+
+ Process domainMgr = null;
+ TestNode tripsNode = null;
+ TestNode toursNode = null;
+
+ try {
+ // Start the domain manager process in its own working directory of
+ // "target/test-classes/domain/" to ensure no interference with the
+ // node processes. The predefined domain config is copied by mvn
+ // from the "src/test/resources/domain/" directory.
+ System.out.println("Starting domain manager");
+ String[] domainCommand = {
+ "" + home + "/bin/java",
+ "-cp",
+ "" + classpath + "",
+ "org.apache.tuscany.sca.node.launcher.DomainManagerLauncher"};
+ String userdir = System.getProperty("user.dir");
+ domainMgr = Runtime.getRuntime().exec(domainCommand, null, new File(userdir + "/target/test-classes/domain/"));
+
+ // Get the new process's stdin, stdout and stderr streams so that we
+ // can monitor and control execution of the domain manager process.
+ InputStream domainErr = domainMgr.getErrorStream();
+ domainErrReader = new BufferedReader(new InputStreamReader(domainErr));
+ InputStream domainOut = domainMgr.getInputStream();
+ domainOutReader = new BufferedReader(new InputStreamReader(domainOut));
+ OutputStream domainIn = domainMgr.getOutputStream();
+
+ // Read startup log output from the domain manager process. The log
+ // output is written to the process's stderr.
+ while (true) {
+ checkDomainOut();
+ String line = domainErrReader.readLine();
+ if (line == null) {
+ // reached end of stderr stream before startup completed
+ throw new IllegalStateException("Error starting Domain Manager process");
+ }
+ System.out.println("DomainMgr.e: " + line);
+ if (line.contains("SEVERE:")) {
+ // startup error logged by domain manager process
+ throw new IllegalStateException("Domain manager reported error: " + line);
+ }
+ if (line.contains("INFO: Press 'q' to quit, 'r' to restart.")) {
+ // domain manager started successfully
+ System.out.println("Domain manager started successfully");
+ break;
+ }
+ }
+ checkDomainOut();
+
+ // Start the test nodes. Each node runs in its own "target" directory
+ // to ensure no interference with other processes.
+ tripsNode = new TestNode("TripsNode", userdir + "/../trips/target/");
+ tripsNode.start();
+ toursNode = new TestNode("ToursNode", userdir + "/../tours/target/");
+ toursNode.start();
+
+ // Start the client node. This runs in the current process so that
+ // we can use the SCAClient API to invoke its services. The current
+ // working directory is "runtest" which means there is no interference
+ // other processes.
+ SCANode clientNode = SCANodeFactory.newInstance().createSCANodeFromURL("http://localhost:9990/node-config/ClientNode");
+ checkDomainErr();
+ checkDomainOut();
+ clientNode.start();
+
+ // Run the client test code.
+ Runnable client = ((SCAClient)clientNode).getService(Runnable.class, "TestClient/Runnable");
+ client.run();
+ tripsNode.checkNodeErr();
+ tripsNode.checkNodeOut();
+ toursNode.checkNodeErr();
+ toursNode.checkNodeOut();
+
+ // Stop the client node.
+ clientNode.stop();
+
+ // Stop the test nodes.
+ toursNode.stopNode();
+ tripsNode.stopNode();
+
+ // Stop the domain manager by sending 'q' to stdin.
+ System.out.println("Stopping domain manager");
+ domainIn.write('q');
+ domainIn.flush();
+ while (true) {
+ checkDomainOut();
+ String line = domainErrReader.readLine();
+ if (line == null) {
+ // reached end of stderr stream before shutdown completed
+ throw new IllegalStateException("Error stopping Domain Manager process");
+ }
+ System.out.println("DomainMgr.e: " + line);
+ if (line.contains("SEVERE:")) {
+ // shutdown error logged by domain manager process
+ throw new IllegalStateException("Domain manager reported error: " + line);
+ }
+ if (line.contains("INFO: SCA Domain Manager is now stopped.")) {
+ // domain manager stopped successfully
+ System.out.println("Domain manager stopped successfully");
+ break;
+ }
+ }
+ checkDomainOut();
+
+ // Wait for domain manager process to end, and check its exit value.
+ int value = domainMgr.waitFor();
+ if (value != 0) {
+ throw new IllegalStateException("Domain Manager process exit value " + value);
+ }
+
+ } catch (Exception ex) {
+
+ // Error found, so destroy the test node processes and the domain
+ // manager process so that the test case exits cleanly.
+ if (tripsNode != null) {
+ tripsNode.destroyNode();
+ }
+ if (toursNode != null) {
+ toursNode.destroyNode();
+ }
+ if (domainMgr != null) {
+ System.out.println("Destroying domain");
+ try {
+ domainMgr.destroy();
+ } catch (Exception e) {
+ }
+ }
+
+ // Report the test error.
+ throw ex;
+ }
+ }
+
+ /*
+ * Check stderr for the domain manager process. Called periodically
+ * to ensure that anything written to stderr is displayed in the test log
+ * and abort execution if the domain manager has logged any errors.
+ */
+ private void checkDomainErr() throws Exception {
+ while (domainErrReader.ready()) {
+ String line = domainErrReader.readLine();
+ System.out.println("DomainMgr.e: " + line);
+ if (line.contains("SEVERE:")) {
+ throw new IllegalStateException("Domain manager reported error: " + line);
+ }
+ }
+ }
+
+ /*
+ * Check stdout for the domain manager process. Called periodically
+ * to ensure that anything written to stdout is displayed in the test log.
+ */
+ private void checkDomainOut() throws Exception {
+ while (domainOutReader.ready()) {
+ String line = domainOutReader.readLine();
+ System.out.println("DomainMgr.o: " + line);
+ }
+ }
+
+ /*
+ * Internal class representing a test node.
+ */
+ private class TestNode {
+
+ String nodeName;
+ String nodeDir;
+ BufferedReader nodeErrReader;
+ BufferedReader nodeOutReader;
+ OutputStream nodeIn;
+ Process nodeProcess;
+
+ TestNode(String nodeName, String nodeDir) {
+ this.nodeName = nodeName;
+ this.nodeDir = nodeDir;
+ }
+
+ /*
+ * Start the test node.
+ */
+ void start() throws Exception {
+ System.out.println("Starting node " + nodeName);
+ String[] nodeCommand = {
+ "" + home + "/bin/java",
+ "-cp",
+ "" + classpath + "",
+ "org.apache.tuscany.sca.node.launcher.NodeLauncher",
+ "http://localhost:9990/node-config/" + nodeName};
+ nodeProcess = Runtime.getRuntime().exec(nodeCommand, null, new File(nodeDir));
+
+ // Get the new process's stdin, stdout and stderr streams so that we
+ // can monitor and control execution of the test node process.
+ InputStream nodeErr = nodeProcess.getErrorStream();
+ nodeErrReader = new BufferedReader(new InputStreamReader(nodeErr));
+ InputStream nodeOut = nodeProcess.getInputStream();
+ nodeOutReader = new BufferedReader(new InputStreamReader(nodeOut));
+ nodeIn = nodeProcess.getOutputStream();
+
+ // Read startup log output from the test node process. The log
+ // output is written to the process's stderr.
+ while (true) {
+ checkDomainErr();
+ checkDomainOut();
+ checkNodeOut();
+ String line = nodeErrReader.readLine();
+ if (line == null) {
+ // reached end of stderr stream before startup completed
+ throw new IllegalStateException("Error starting node " + nodeName);
+ }
+ System.out.println(nodeName + ".e: " + line);
+ if (line.contains("SEVERE:")) {
+ // startup error logged by test node process
+ throw new IllegalStateException("Node " + nodeName + " reported error: " + line);
+ }
+ if (line.contains("INFO: Press 'q' to quit, 'r' to restart.")) {
+ // test node started successfully
+ System.out.println("Node " + nodeName + " started successfully");
+ break;
+ }
+ }
+ checkDomainErr();
+ checkDomainOut();
+ checkNodeOut();
+ }
+
+ /*
+ * Check stderr for the test node process. Called periodically to
+ * ensure that anything written to stderr is displayed in the test log
+ * and abort execution if the test node has logged any errors.
+ */
+ void checkNodeErr() throws Exception {
+ while (nodeErrReader.ready()) {
+ String line = nodeErrReader.readLine();
+ System.out.println(nodeName + ".e: " + line);
+ if (line.contains("SEVERE:")) {
+ throw new IllegalStateException("Node " + nodeName + " reported error: " + line);
+ }
+ }
+ }
+
+ /*
+ * Check stdout for the test node process. Called periodically to
+ * ensure that anything written to stdout is displayed in the test log.
+ */
+ void checkNodeOut() throws Exception {
+ while (nodeOutReader.ready()) {
+ String line = nodeOutReader.readLine();
+ System.out.println(nodeName + ".o: " + line);
+ }
+ }
+
+ /*
+ * Stop the test node process.
+ */
+ void stopNode() throws Exception {
+ System.out.println("Stopping node " + nodeName);
+ nodeIn.write('q');
+ nodeIn.flush();
+ while (true) {
+ checkNodeOut();
+ String line = nodeErrReader.readLine();
+ if (line == null) {
+ // reached end of stderr stream before shutdown completed
+ throw new IllegalStateException("Error stopping node " + nodeName);
+ }
+ System.out.println(nodeName + ".e: " + line);
+ if (line.contains("SEVERE:")) {
+ // shutdown error logged by test node process
+ throw new IllegalStateException("Node " + nodeName + " reported error: " + line);
+ }
+ if (line.contains("INFO: SCA Node is now stopped.")) {
+ // test node stopped successfully
+ System.out.println("Node " + nodeName + " stopped successfully");
+ break;
+ }
+ }
+ checkNodeOut();
+
+ // Wait for test node process to end, and check its exit value.
+ int value = nodeProcess.waitFor();
+ if (value != 0) {
+ throw new IllegalStateException("Node " + nodeName + " exit value " + value);
+ }
+ }
+
+ /*
+ * Destroy the test node process.
+ */
+ void destroyNode() {
+ if (nodeProcess != null) {
+ System.out.println("Destroying node " + nodeName);
+ try {
+ nodeProcess.destroy();
+ } catch (Exception e) {
+ }
+ }
+ }
+ }
+
+}
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