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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java b/sca-java-2.x/tags/2.0-Beta1-RC2/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-Beta1-RC2/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; + } + + } + +} |