BUG-1521 Unit tests for netconf-util xml package.

Change-Id: Iaafba131555b948130a9916127b808c00016f502
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

diff --git a/opendaylight/netconf/netconf-util/pom.xml b/opendaylight/netconf/netconf-util/pom.xml
index df4d389705b29eda03cb3e88a553ba14902720f3..bed58beb0f3494a6914986c339af55611c3572b4 100644 (file)
--- a/opendaylight/netconf/netconf-util/pom.xml
+++ b/opendaylight/netconf/netconf-util/pom.xml
@@ -46,6 +46,10 @@
       <artifactId>xmlunit</artifactId>
       <scope>test</scope>
     </dependency>
       <artifactId>xmlunit</artifactId>
       <scope>test</scope>
     </dependency>

+    <dependency>
+      <groupId>org.opendaylight.yangtools</groupId>
+      <artifactId>mockito-configuration</artifactId>
+    </dependency>

   </dependencies>
 
   <build>
   </dependencies>
 
   <build>

diff --git a/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/CloseableUtilTest.java b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/CloseableUtilTest.java
new file mode 100644 (file)
index 0000000..8d41ad7
--- /dev/null
+++ b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/CloseableUtilTest.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.netconf.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.mock;
+
+import com.google.common.collect.Lists;
+import org.junit.Test;
+
+public class CloseableUtilTest {
+
+    @Test
+    public void testCloseAllFail() throws Exception {
+        final AutoCloseable failingCloseable = new AutoCloseable() {
+            @Override
+            public void close() throws Exception {
+                throw new RuntimeException("testing failing close");
+            }
+        };
+
+        try {
+            CloseableUtil.closeAll(Lists.newArrayList(failingCloseable, failingCloseable));
+            fail("Exception with suppressed should be thrown");
+        } catch (final RuntimeException e) {
+            assertEquals(1, e.getSuppressed().length);
+        }
+    }
+
+    @Test
+    public void testCloseAll() throws Exception {
+        final AutoCloseable failingCloseable = mock(AutoCloseable.class);
+        doNothing().when(failingCloseable).close();
+        CloseableUtil.closeAll(Lists.newArrayList(failingCloseable, failingCloseable));
+    }
+}
\ No newline at end of file

diff --git a/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/HardcodedNamespaceResolverTest.java b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/HardcodedNamespaceResolverTest.java
new file mode 100644 (file)
index 0000000..f083cc1
--- /dev/null
+++ b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/HardcodedNamespaceResolverTest.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.netconf.util.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+
+public class HardcodedNamespaceResolverTest {
+
+    @Test
+    public void testResolver() throws Exception {
+        final HardcodedNamespaceResolver hardcodedNamespaceResolver = new HardcodedNamespaceResolver("prefix", "namespace");
+
+        assertEquals("namespace", hardcodedNamespaceResolver.getNamespaceURI("prefix"));
+        try{
+            hardcodedNamespaceResolver.getNamespaceURI("unknown");
+            fail("Unknown namespace lookup should fail");
+        } catch(IllegalStateException e) {}
+
+        assertNull(hardcodedNamespaceResolver.getPrefix("any"));
+        assertNull(hardcodedNamespaceResolver.getPrefixes("any"));
+    }
+}
\ No newline at end of file

diff --git a/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlElementTest.java b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlElementTest.java
new file mode 100644 (file)
index 0000000..a88de95
--- /dev/null
+++ b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlElementTest.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.netconf.util.xml;
+
+import static org.hamcrest.CoreMatchers.both;
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Map;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
+import org.opendaylight.controller.netconf.util.exception.MissingNameSpaceException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+import com.google.common.base.Optional;
+
+public class XmlElementTest {
+
+    private final String elementAsString = "<top xmlns=\"namespace\" xmlns:a=\"attrNamespace\" a:attr1=\"value1\" attr2=\"value2\">" +
+            "<inner>" +
+            "<deepInner>deepValue</deepInner>" +
+            "</inner>" +
+            "<innerNamespace xmlns=\"innerNamespace\">innerNamespaceValue</innerNamespace>" +
+            "<innerPrefixed xmlns:b=\"prefixedValueNamespace\">b:valueWithPrefix</innerPrefixed>" +
+            "</top>";
+    private Document document;
+    private Element element;
+    private XmlElement xmlElement;
+
+    @Before
+    public void setUp() throws Exception {
+        document = XmlUtil.readXmlToDocument(elementAsString);
+        element = document.getDocumentElement();
+        xmlElement = XmlElement.fromDomElement(element);
+    }
+
+    @Test
+    public void testConstruct() throws Exception {
+        final XmlElement fromString = XmlElement.fromString(elementAsString);
+        assertEquals(fromString, xmlElement);
+        XmlElement.fromDomDocument(document);
+        XmlElement.fromDomElement(element);
+        XmlElement.fromDomElementWithExpected(element, "top");
+        XmlElement.fromDomElementWithExpected(element, "top", "namespace");
+
+        try {
+            XmlElement.fromString("notXml");
+            fail();
+        } catch (final NetconfDocumentedException e) {}
+
+        try {
+            XmlElement.fromDomElementWithExpected(element, "notTop");
+            fail();
+        } catch (final NetconfDocumentedException e) {}
+
+        try {
+            XmlElement.fromDomElementWithExpected(element, "top", "notNamespace");
+            fail();
+        } catch (final NetconfDocumentedException e) {}
+    }
+
+    @Test
+    public void testGetters() throws Exception {
+        assertEquals(element, xmlElement.getDomElement());
+        assertEquals(element.getElementsByTagName("inner").getLength(), xmlElement.getElementsByTagName("inner").getLength());
+
+        assertEquals("top", xmlElement.getName());
+        assertTrue(xmlElement.hasNamespace());
+        assertEquals("namespace", xmlElement.getNamespace());
+        assertEquals("namespace", xmlElement.getNamespaceAttribute());
+        assertEquals(Optional.of("namespace"), xmlElement.getNamespaceOptionally());
+
+        assertEquals("value1", xmlElement.getAttribute("attr1", "attrNamespace"));
+        assertEquals("value2", xmlElement.getAttribute("attr2"));
+        assertEquals(2 + 2/*Namespace definition*/, xmlElement.getAttributes().size());
+
+        assertEquals(3, xmlElement.getChildElements().size());
+        assertEquals(1, xmlElement.getChildElements("inner").size());
+        assertTrue(xmlElement.getOnlyChildElementOptionally("inner").isPresent());
+        assertTrue(xmlElement.getOnlyChildElementWithSameNamespaceOptionally("inner").isPresent());
+        assertEquals(0, xmlElement.getChildElements("unknown").size());
+        assertFalse(xmlElement.getOnlyChildElementOptionally("unknown").isPresent());
+        assertEquals(1, xmlElement.getChildElementsWithSameNamespace("inner").size());
+        assertEquals(0, xmlElement.getChildElementsWithSameNamespace("innerNamespace").size());
+        assertEquals(1, xmlElement.getChildElementsWithinNamespace("innerNamespace", "innerNamespace").size());
+        assertTrue(xmlElement.getOnlyChildElementOptionally("innerNamespace", "innerNamespace").isPresent());
+        assertFalse(xmlElement.getOnlyChildElementOptionally("innerNamespace", "unknownNamespace").isPresent());
+
+        final XmlElement noNamespaceElement = XmlElement.fromString("<noNamespace/>");
+        assertFalse(noNamespaceElement.hasNamespace());
+        try {
+            noNamespaceElement.getNamespace();
+            fail();
+        } catch (final MissingNameSpaceException e) {}
+
+        final XmlElement inner = xmlElement.getOnlyChildElement("inner");
+        final XmlElement deepInner = inner.getOnlyChildElementWithSameNamespaceOptionally().get();
+        assertEquals(deepInner, inner.getOnlyChildElementWithSameNamespace());
+        assertEquals(Optional.<XmlElement>absent(), xmlElement.getOnlyChildElementOptionally("unknown"));
+        assertEquals("deepValue", deepInner.getTextContent());
+        assertEquals("deepValue", deepInner.getOnlyTextContentOptionally().get());
+        assertEquals("deepValue", deepInner.getOnlyTextContentOptionally().get());
+    }
+
+    @Test
+    public void testExtractNamespaces() throws Exception {
+        final XmlElement innerPrefixed = xmlElement.getOnlyChildElement("innerPrefixed");
+        Map.Entry<String, String> namespaceOfTextContent = innerPrefixed.findNamespaceOfTextContent();
+
+        assertNotNull(namespaceOfTextContent);
+        assertEquals("b", namespaceOfTextContent.getKey());
+        assertEquals("prefixedValueNamespace", namespaceOfTextContent.getValue());
+        final XmlElement innerNamespace = xmlElement.getOnlyChildElement("innerNamespace");
+        namespaceOfTextContent = innerNamespace.findNamespaceOfTextContent();
+
+        assertEquals("", namespaceOfTextContent.getKey());
+        assertEquals("innerNamespace", namespaceOfTextContent.getValue());
+    }
+
+    @Test
+    public void testUnrecognisedElements() throws Exception {
+        xmlElement.checkUnrecognisedElements(xmlElement.getOnlyChildElement("inner"), xmlElement.getOnlyChildElement("innerPrefixed"), xmlElement.getOnlyChildElement("innerNamespace"));
+
+        try {
+            xmlElement.checkUnrecognisedElements(xmlElement.getOnlyChildElement("inner"));
+            fail();
+        } catch (final NetconfDocumentedException e) {
+            assertThat(e.getMessage(), both(containsString("innerNamespace")).and(containsString("innerNamespace")));
+        }
+    }
+}

diff --git a/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlUtilTest.java b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlUtilTest.java
new file mode 100644 (file)
index 0000000..3796dd9
--- /dev/null
+++ b/opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XmlUtilTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.netconf.util.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import com.google.common.base.Optional;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import org.custommonkey.xmlunit.Diff;
+import org.custommonkey.xmlunit.XMLUnit;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.xml.sax.SAXParseException;
+
+public class XmlUtilTest {
+
+    private final String xml = "<top xmlns=\"namespace\">\n" +
+            "<innerText>value</innerText>\n" +
+            "<innerPrefixedText xmlns:pref=\"prefixNamespace\">prefix:value</innerPrefixedText>\n" +
+            "<innerPrefixedText xmlns=\"randomNamespace\" xmlns:pref=\"prefixNamespace\">prefix:value</innerPrefixedText>\n" +
+            "</top>";
+
+    @Test
+    public void testCreateElement() throws Exception {
+        final Document document = XmlUtil.newDocument();
+        final Element top = XmlUtil.createElement(document, "top", Optional.of("namespace"));
+
+        top.appendChild(XmlUtil.createTextElement(document, "innerText", "value", Optional.of("namespace")));
+        top.appendChild(XmlUtil.createTextElementWithNamespacedContent(document, "innerPrefixedText", "pref", "prefixNamespace", "value", Optional.of("namespace")));
+        top.appendChild(XmlUtil.createTextElementWithNamespacedContent(document, "innerPrefixedText", "pref", "prefixNamespace", "value", Optional.of("randomNamespace")));
+
+        document.appendChild(top);
+        assertEquals("top", XmlUtil.createDocumentCopy(document).getDocumentElement().getTagName());
+
+        XMLUnit.setIgnoreAttributeOrder(true);
+        XMLUnit.setIgnoreWhitespace(true);
+
+        final Diff diff = XMLUnit.compareXML(XMLUnit.buildControlDocument(xml), document);
+        assertTrue(diff.toString(), diff.similar());
+    }
+
+    @Test
+    public void testLoadSchema() throws Exception {
+        XmlUtil.loadSchema();
+        try {
+            XmlUtil.loadSchema(getClass().getResourceAsStream("/netconfMessages/commit.xml"));
+            fail("Input stream does not contain xsd");
+        } catch (final IllegalStateException e) {
+            assertTrue(e.getCause() instanceof SAXParseException);
+        }
+
+    }
+
+    @Test
+    public void testXPath() throws Exception {
+        final XPathExpression correctXPath = XMLNetconfUtil.compileXPath("/top/innerText");
+        try {
+            XMLNetconfUtil.compileXPath("!@(*&$!");
+            fail("Incorrect xpath should fail");
+        } catch (IllegalStateException e) {}
+        final Object value = XmlUtil.evaluateXPath(correctXPath, XmlUtil.readXmlToDocument("<top><innerText>value</innerText></top>"), XPathConstants.NODE);
+        assertEquals("value", ((Element) value).getTextContent());
+    }
+}
\ No newline at end of file