1 files changed, 161 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
new file mode 100644
index 0000000000..d2b0775361
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
@@ -0,0 +1,161 @@
+/*
+ * 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.policy.xml;
+
+import static org.apache.tuscany.sca.policy.xml.PolicyXPathFunction.normalize;
+
+import java.util.Collections;
+import java.util.Iterator;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathFactory;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+
+/**
+ * 
+ */
+public class PolicyXPathFunctionResolverTestCase {
+    private static XPath xpath;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XPathFactory factory = XPathFactory.newInstance();
+        xpath = factory.newXPath();
+        xpath.setNamespaceContext(new NamespaceContextImpl());
+        xpath.setXPathFunctionResolver(new PolicyXPathFunctionResolver(xpath.getNamespaceContext()));
+    }
+
+    @Test
+    public void testIntentsRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        String str = "//sca:composite/sca:component[IntentRefs('sca:confidentiality')]";
+        str = normalize(str, "sca");
+        // Test the rewrite of xpath so that the self:node() is passed into the SCA function
+        XPathExpression exp = xpath.compile(str);
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        Assert.assertEquals(1, nodes.getLength());
+    }
+    
+    @Test
+    public void testIntentsRef2() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        String str = " //sca:composite/sca:component[sca:IntentRefs('sca:confidentiality')]";
+        str = normalize(str, "sca");
+        // Test the rewrite of xpath so that the self:node() is passed into the SCA function
+        XPathExpression exp = xpath.compile(str);
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        Assert.assertEquals(1, nodes.getLength());
+    }
+    
+    @Test
+    public void testIntentsRef3() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        String str = "   IntentRefs('sca:confidentiality')  ";
+        str = normalize(str, "sca");
+        // Test the rewrite of xpath so that the self:node() is passed into the SCA function
+        XPathExpression exp = xpath.compile(str);
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        Assert.assertEquals(1, nodes.getLength());
+    }
+    @Test
+    public void testURIRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile(normalize("sca:composite/sca:component[sca:URIRef('AddServiceComponent')]","sca"));
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+    
+    @Test
+    public void testInterfaceRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile(normalize("//sca:composite/sca:component/sca:service[sca:InterfaceRef('AddService')]","sca"));
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+
+    @Test
+    public void testOperationRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile(normalize("//sca:composite/sca:component/sca:reference[sca:OperationRef('AddService/add')]","sca"));
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    }
+
+    private static class NamespaceContextImpl implements NamespaceContext {
+
+        private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200912";
+
+        public String getNamespaceURI(String prefix) {
+            if ("sca".equals(prefix)) {
+                return SCA11_NS;
+            } else {
+                return null;
+            }
+        }
+
+        public String getPrefix(String namespaceURI) {
+            if (SCA11_NS.equals(namespaceURI)) {
+                return "sca";
+            }
+            return null;
+        }
+
+        public Iterator getPrefixes(String namespaceURI) {
+            if (SCA11_NS.equals(namespaceURI)) {
+                return Collections.singleton("sca").iterator();
+            }
+            return null;
+        }
+
+    }
+
+}