1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package javax.xml.xpath.ptests; 25 26 import static javax.xml.xpath.XPathConstants.DOM_OBJECT_MODEL; 27 import javax.xml.xpath.XPathFactory; 28 import javax.xml.xpath.XPathFactoryConfigurationException; 29 import static jaxp.library.JAXPTestUtilities.failUnexpected; 30 import static org.testng.AssertJUnit.assertNotNull; 31 import org.testng.annotations.Test; 32 33 /** 34 * Class containing the test cases for XPathFactory API. 35 */ 36 public class XPathFactoryTest { 37 /** 38 * Valid URL for creating a XPath factory. 39 */ 40 private static final String VALID_URL = "http://java.sun.com/jaxp/xpath/dom"; 41 42 /** 43 * Invalid URL not able to create a XPath factory. 44 */ 45 private static final String INVALID_URL = "http://java.sun.com/jaxp/xpath/dom1"; 46 47 /** 48 * Test for constructor - XPathFactory.newInstance(). 49 */ 50 @Test 51 public void testCheckXPathFactory01() { 52 assertNotNull(XPathFactory.newInstance()); 53 } 54 55 /** 56 * XPathFactory.newInstance(String uri) throws NPE if uri is null. 57 */ 58 @Test(expectedExceptions = NullPointerException.class) 59 private void testCheckXPathFactory02() { 60 try { 61 XPathFactory.newInstance(null); 62 } catch (XPathFactoryConfigurationException ex) { 63 failUnexpected(ex); 64 } 65 } 66 67 /** 68 * XPathFactory.newInstance(String uri) throws XPFCE if uri is just a blank 69 * string. 70 * 71 * @throws XPathFactoryConfigurationException 72 */ 73 @Test(expectedExceptions = XPathFactoryConfigurationException.class) 74 public void testCheckXPathFactory03() throws XPathFactoryConfigurationException { 75 XPathFactory.newInstance(" "); 76 } 77 78 /** 79 * Test for constructor - XPathFactory.newInstance(String uri) with valid 80 * url - "http://java.sun.com/jaxp/xpath/dom". 81 */ 82 @Test 83 public void testCheckXPathFactory04() { 84 try { 85 assertNotNull(XPathFactory.newInstance(VALID_URL)); 86 } catch (XPathFactoryConfigurationException ex) { 87 failUnexpected(ex); 88 } 89 } 90 91 /** 92 * Test for constructor - XPathFactory.newInstance(String uri) with invalid 93 * url - "http://java.sun.com/jaxp/xpath/dom1". 94 * 95 * @throws XPathFactoryConfigurationException 96 */ 97 @Test(expectedExceptions = XPathFactoryConfigurationException.class) 98 public void testCheckXPathFactory05() throws XPathFactoryConfigurationException { 99 XPathFactory.newInstance(INVALID_URL); 100 } 101 102 /** 103 * Test for constructor - XPathFactory.newInstance() and creating XPath with 104 * newXPath(). 105 */ 106 @Test 107 public void testCheckXPathFactory06() { 108 assertNotNull(XPathFactory.newInstance().newXPath()); 109 } 110 111 /** 112 * Test for constructor - XPathFactory.newInstance(String uri) with valid 113 * url - "http://java.sun.com/jaxp/xpath/dom" and creating XPath with 114 * newXPath(). 115 */ 116 @Test 117 public void testCheckXPathFactory07() { 118 try { 119 assertNotNull(XPathFactory.newInstance(VALID_URL).newXPath()); 120 } catch (XPathFactoryConfigurationException ex) { 121 failUnexpected(ex); 122 } 123 } 124 125 /** 126 * Test for constructor - XPathFactory.newInstance(String uri) with valid 127 * uri - DOM_OBJECT_MODEL.toString(). 128 */ 129 @Test 130 public void testCheckXPathFactory08() { 131 try { 132 assertNotNull(XPathFactory.newInstance(DOM_OBJECT_MODEL)); 133 } catch (XPathFactoryConfigurationException ex) { 134 failUnexpected(ex); 135 } 136 } 137 }