add policy test runner

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@834087 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 387 insertions, 0 deletions

diff --git a/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyOSGiRuntimeBridge.java b/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyOSGiRuntimeBridge.java
new file mode 100644
index 0000000000..afea19fe0b
--- /dev/null
+++ b/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyOSGiRuntimeBridge.java
@@ -0,0 +1,164 @@
+/*
+ * 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.otest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;
+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+
+import client.RuntimeBridge;
+import client.TestConfiguration;
+
+
+/**
+ * An implementation of the Runtime Bridge for the Apache Tuscany SCA runtime (version 2.x)
+ *
+ */
+public class TuscanyOSGiRuntimeBridge implements RuntimeBridge {
+
+    static final String CONTRIBUTION_LOCATION_PROPKEY = "OASIS_TESTENV_CONTRIBUTION_LOCATION";
+
+    protected NodeLauncher launcher;
+    protected Node node;
+    TestConfiguration testConfiguration = null;
+    protected Properties expectedErrorMessages;
+
+    public TuscanyOSGiRuntimeBridge() {
+        // read test error mapping
+        expectedErrorMessages = new Properties();
+        try {
+            InputStream propertiesStream = this.getClass().getResourceAsStream("/tuscany-oasis-sca-tests-errors.properties");
+            expectedErrorMessages.load(propertiesStream);
+        } catch (IOException e) {   
+            System.out.println("Unable to read oasis-sca-tests-errors.properties file");
+        } 
+    }
+
+    public TestConfiguration getTestConfiguration() {
+        return testConfiguration;
+    }
+
+    public void setTestConfiguration(TestConfiguration testConfiguration) {
+        this.testConfiguration = testConfiguration;
+    }
+
+    public boolean startContribution(String contributionLocation, String[] contributionNames) throws Exception {
+        try {
+            // Tuscany specific code which starts the contribution(s) holding the test
+            launcher = NodeLauncher.newInstance();
+
+            Contribution[] contributions = new Contribution[contributionNames.length];
+            String[] contributionURIs = getContributionURIs(contributionLocation);
+            for (int i = 0; i < contributions.length; i++) {
+                contributions[i] = new Contribution(contributionNames[i], contributionURIs[i]);
+            } // end for
+
+            node = launcher.createNode(testConfiguration.getComposite(), contributions);
+            System.out.println("SCA Node API ClassLoader: " + node.getClass().getClassLoader());
+            // Start the node
+            node.start();
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            e.printStackTrace();
+            throw e;
+        } // end try
+
+        return true;
+    } // end method startContribution
+
+    /**
+     * Gets the location of the Contributions as URIs
+     * @param contributionLocation - a location pattern URI, which contains one or more "%1"
+     * substrings, which are substituted with the name of the contribution to get the URI of
+     * the contribution
+     * @return the contribution locations as an array of Strings
+     */
+    protected String[] getContributionURIs(String contributionLocation) throws Exception {
+        String[] locations;
+        locations = testConfiguration.getContributionNames();
+
+        if (locations != null && contributionLocation != null) {
+
+            for (int i = 0; i < locations.length; i++) {
+                String aLocation = contributionLocation.replaceAll("%1", locations[i]);
+
+                locations[i] = aLocation;
+            } // end for    	  	
+        } else {
+            if (locations == null) {
+                // No contribution specified - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution supplied - error");
+            } else {
+                // No contribution location supplied - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution location supplied - error");
+            } // end if 
+        } // end if
+
+        return locations;
+    } // end getContributionURI
+
+    public void stopContribution() {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        } // end if
+        if (launcher != null) {
+            launcher.destroy();
+        } // end if
+    } // end method stopContribution
+
+    public String getContributionLocation(Class<?> testClass) {
+        return ContributionLocationHelper.getContributionLocation(testConfiguration.getTestClass());
+    } // end method getContributionLocation
+    
+    public void checkError(String testName, Throwable ex) throws Throwable {       
+        String expectedMessage = expectedErrorMessages.getProperty(testName);
+        String receivedMessage = ex.getMessage();
+        
+        if (expectedMessage == null){
+            fail("Null expected error message for test " + testName + 
+                 "Please add message to oasis-sca-tests-errors.properties");
+        }
+        
+        if (receivedMessage == null){
+            fail("Null received error message for test " + testName);
+        }
+        
+        int messageStart = receivedMessage.indexOf("] - ");
+        
+        if (messageStart < 0){
+            fail("Message separator not found for test " + testName);
+        }
+        
+        receivedMessage = receivedMessage.substring(messageStart + 4);
+        
+        assertEquals( expectedMessage, receivedMessage );
+        
+        return;
+    }   
+
+} // end class TuscanyRuntimeBridge
diff --git a/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyRuntimeBridge.java b/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyRuntimeBridge.java
new file mode 100644
index 0000000000..9591be0192
--- /dev/null
+++ b/otest/newlayout/tuscany-policy-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyRuntimeBridge.java
@@ -0,0 +1,223 @@
+/*
+ * 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.otest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+import java.util.StringTokenizer;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+import client.RuntimeBridge;
+import client.TestConfiguration;
+
+/**
+ * An implementation of the Runtime Bridge for the Apache Tuscany SCA runtime (version 2.x)
+ *
+ */
+public class TuscanyRuntimeBridge implements RuntimeBridge {
+
+    static final String CONTRIBUTION_LOCATION_PROPKEY = "OASIS_TESTENV_CONTRIBUTION_LOCATION";
+
+    protected NodeFactory launcher;
+    protected Node node;
+    protected Properties expectedErrorMessages;
+    
+    TestConfiguration testConfiguration = null;
+
+    public TuscanyRuntimeBridge() {
+        // read test error mapping
+        expectedErrorMessages = new Properties();
+        try {
+            InputStream propertiesStream = this.getClass().getResourceAsStream("/tuscany-oasis-sca-tests-errors.properties");
+            expectedErrorMessages.load(propertiesStream);
+        } catch (IOException e) {   
+            System.out.println("Unable to read oasis-sca-tests-errors.properties file");
+        } 
+    }
+
+    public TestConfiguration getTestConfiguration() {
+        return testConfiguration;
+    }
+
+    public void setTestConfiguration(TestConfiguration testConfiguration) {
+        this.testConfiguration = testConfiguration;
+    }
+
+    public boolean startContribution(String contributionLocation, String[] contributionNames) throws Exception {
+        try {
+            // Tuscany specific code which starts the contribution(s) holding the test
+            launcher = NodeFactory.newInstance();
+
+            Contribution[] contributions = new Contribution[contributionNames.length];
+            String[] contributionURIs = getContributionURIs(contributionLocation);
+            for (int i = 0; i < contributions.length; i++) {
+                contributions[i] = new Contribution(contributionNames[i], contributionURIs[i]);
+            } // end for
+
+            node = launcher.createNode(testConfiguration.getComposite(), contributions);
+            // Start the node
+            node.start();
+            
+            // For debugging 
+            // print out the composites that have been read in success cases
+            // System.out.println(((NodeImpl)node).dumpDomainComposite());
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            e.printStackTrace();      
+            throw e;
+        } // end try
+
+        return true;
+    } // end method startContribution
+
+    /**
+     * Gets the location of the Contributions as URIs
+     * @param contributionLocation - a location pattern URI, which contains one or more "%1"
+     * substrings, which are substituted with the name of the contribution to get the URI of
+     * the contribution
+     * @return the contribution locations as an array of Strings
+     */
+    protected String[] getContributionURIs(String contributionLocation) throws Exception {
+        String[] locations;
+        locations = testConfiguration.getContributionNames();
+
+        if (locations != null && contributionLocation != null) {
+
+            for (int i = 0; i < locations.length; i++) {
+                String aLocation = contributionLocation.replaceAll("%1", locations[i]);
+
+                locations[i] = aLocation;
+            } // end for    	  	
+        } else {
+            if (locations == null) {
+                // No contribution specified - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution supplied - error");
+            } else {
+                // No contribution location supplied - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution location supplied - error");
+            } // end if 
+        } // end if
+
+        return locations;
+    } // end getContributionURI
+
+    public void stopContribution() {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        } // end if
+        if (launcher != null) {
+            launcher.destroy();
+        } // end if
+    } // end method stopContribution
+
+    public String getContributionLocation(Class<?> testClass) {
+        return ContributionLocationHelper.getContributionLocation(testConfiguration.getTestClass());
+    } // end method getContributionLocation
+    
+    public void checkError(String testName, Throwable ex) throws Throwable { 
+              
+        String expectedMessage = expectedErrorMessages.getProperty(testName);
+        String receivedMessage = ex.getMessage();
+        
+        if (expectedMessage == null){
+            writeMissingMessage(testName, ex);
+            fail("Null expected error message for test " + testName + 
+                 "Please add message to oasis-sca-tests-errors.properties");
+        } // end if
+        
+        if (receivedMessage == null){
+            ex.printStackTrace();
+            fail("Null received error message for test " + testName);
+        } // end if
+
+        if (expectedMessage.startsWith("*")) {
+            // allow using * to ignore a message comparison
+            return;
+        }
+        
+        // Deal with the case where the message has variable parts within it
+        // marked with the characters ***. Here we tokenize the epected string 
+        // and make sure all the individual parts are present in the results string
+        String expectedMessageParts[] = expectedMessage.split("\\*\\*\\*");
+        
+        if (expectedMessageParts.length > 1){
+            int foundParts = 0;
+            for(int i = 0; i < expectedMessageParts.length; i++){
+                if (receivedMessage.indexOf(expectedMessageParts[i]) > -1 ){
+                    foundParts++;
+                }
+            }
+            
+            if (foundParts == expectedMessageParts.length){
+                return;
+            }
+        }
+
+        
+        // Deal with the case where the end of the message is variable (eg contains absolute filenames) 
+        // and where the only relevant part is the start of the message - in this case the expected
+        // message only contains the stem section which is unchanging...
+        if( receivedMessage.length() > expectedMessage.length() ) {
+            // Truncate the received message to the length of the expected message
+            receivedMessage = receivedMessage.substring(0, expectedMessage.length() );
+        } // end if
+
+        if (!expectedMessage.equals(receivedMessage)) {
+            writeIncorrectMessage(testName, expectedMessage, receivedMessage);
+        }
+        
+        assertEquals( expectedMessage, receivedMessage );
+        
+        return;
+       
+    }
+
+    protected void writeMissingMessage(String testName, Throwable ex) {
+        try {
+            BufferedWriter out = new BufferedWriter(new FileWriter("target/OTestMissingMsgs.txt", true));
+            out.write(testName + "=*");
+            out.newLine();
+            out.close();
+        } catch (IOException e) {
+        } 
+    }
+
+    protected void writeIncorrectMessage(String testName, String expected, String received) {
+        try {
+            BufferedWriter out = new BufferedWriter(new FileWriter("target/OTestIncorrectMsgs.txt", true));
+            out.write(testName); out.newLine();
+            out.write("    " + expected); out.newLine();
+            out.write("    " + received); out.newLine();
+            out.close();
+        } catch (IOException e) {
+        } 
+    }
+
+} // end class TuscanyRuntimeBridge