/* Copyright 2004 The Apache Software Foundation | |
* | |
* Licensed 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 xmlcursor.xpath.common; | |
import org.apache.xmlbeans.XmlCursor; | |
import org.apache.xmlbeans.XmlObject; | |
import org.junit.Test; | |
import tools.util.JarUtil; | |
import xmlcursor.common.BasicCursorTestCase; | |
import xmlcursor.common.Common; | |
import static org.junit.Assert.assertEquals; | |
import static org.junit.Assert.assertTrue; | |
/** | |
* Verifies XPath using functions | |
* http://www.w3schools.com/xpath/xpath_functions.asp | |
*/ | |
public class XPathFunctionAuxTest extends BasicCursorTestCase { | |
private static String fixPath(String path) { | |
return path; | |
} | |
@Test | |
public void testFunctionCount_caseB() throws Exception { | |
XmlObject xDoc = XmlObject.Factory.parse( | |
JarUtil.getResourceFromJar("xbean/xmlcursor/xpath/cdcatalog.xml")); | |
String ex1Simple = "count(//cd)"; | |
String ex1R1 = Common.XMLFRAG_BEGINTAG + "26" + Common.XMLFRAG_ENDTAG; | |
XmlObject[] exXml1 = new XmlObject[]{XmlObject.Factory.parse(ex1R1)}; | |
System.out.println("Test 1: " + ex1Simple); | |
XmlCursor x1 = xDoc.newCursor(); | |
x1.selectPath(ex1Simple); | |
XPathCommon.display(x1); | |
XPathCommon.compare(x1, exXml1); | |
x1.dispose(); | |
} | |
@Test | |
public void testFunctionConcat_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price>" + | |
"<price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "concat(name(//bar[position()=1]/*[position()=last()])," + | |
"//price[position()=1]/text())"; | |
String sExpected = Common.wrapInXmlFrag("price3.00"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionStringLength_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "string-length(name(//bar/*[last()]))"; | |
String sExpected = Common.wrapInXmlFrag("price".length() + ""); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionSubString_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "substring(name(//bar[position()=1]/*[position()=1]),3,3)"; | |
String sExpected = Common.wrapInXmlFrag("ice"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(XmlCursor.TokenType.TEXT, m_xc.currentTokenType()); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionSubStringAfter_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "substring-after(name(//bar[position()=1]/*[position()=1]),'pr')"; | |
String sExpected = Common.wrapInXmlFrag("ice"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionSubStringBefore_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "substring-before(" + | |
"name(//bar[position()=1]/*[position()=1]),'ice')"; | |
String sExpected = Common.wrapInXmlFrag("pr"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionTranslate_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "translate(//bar[position()=1]/price[position()=1]/text()," + | |
"'200'," + | |
"'654')";//0 is now 5 &&4? | |
String sExpected = Common.wrapInXmlFrag("3.55"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionNumber_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "number(//price/text())+10"; | |
String sExpected = Common.wrapInXmlFrag("13.0"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionRound_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.15</price><price at=\"val1\">2.87</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "round(//bar/price[position()=1]/text())"; | |
String sExpected = Common.wrapInXmlFrag("3.0"); | |
m_xc.selectPath(fixPath(sXPath)); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionSum_caseB() throws Exception { | |
String sXml = "<foo><bar><price at=\"val0\">3.00</price><price at=\"val1\">2</price></bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "sum(//bar/price)"; | |
String sExpected = Common.wrapInXmlFrag("5.0"); | |
m_xc.selectPath(sXPath); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionBoolean_caseB_delete() throws Exception { | |
String sXml = "<foo><bar>" + | |
"<price at=\"val0\">3.00</price>" + | |
"<price at=\"val1\">2</price>" + | |
"</bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
String sXPath = "boolean(//foo/text())"; | |
m_xc.selectPath(sXPath); | |
System.out.println(m_xc.getSelectionCount()); | |
assertTrue(m_xc.toNextSelection()); | |
assertEquals(Common.wrapInXmlFrag("false"), | |
m_xc.xmlText()); | |
assertTrue(!m_xc.toNextSelection()); | |
// System.out.println("DOC " + m_xc.xmlText()); | |
m_xc.clearSelections(); | |
m_xc.toStartDoc(); | |
m_xc.selectPath("boolean(//price/text())"); | |
// m_xc.selectPath("$this//bar"); | |
m_xc.toNextSelection(); | |
// System.out.println("HERE " + m_xc.xmlText()); | |
} | |
@Test | |
public void testFunctionBoolean_caseB() throws Exception { | |
String sXml = "<foo><bar>" + | |
"<price at=\"val0\">3.00</price>" + | |
"<price at=\"val1\">2</price>" + | |
"</bar><bar1>3.00</bar1></foo>"; | |
m_xc = XmlObject.Factory.parse(sXml).newCursor(); | |
XmlCursor _startPos = m_xc.newCursor(); | |
String sXPath = "boolean(//foo/text())";//"boolean(//foo/text())"; | |
m_xc.push(); | |
m_xc.selectPath(sXPath); | |
m_xc.toNextSelection(); | |
assertEquals(Common.wrapInXmlFrag("false"), m_xc.xmlText()); | |
m_xc.clearSelections(); | |
//need to reset cursor since it's on a bool outside the doc | |
m_xc.pop(); | |
//number | |
m_xc.selectPath("boolean(//price/text())"); | |
m_xc.toNextSelection(); | |
assertEquals(Common.wrapInXmlFrag("true"), m_xc.xmlText()); | |
m_xc.clearSelections(); | |
//number | |
assertTrue(m_xc.toCursor(_startPos)); | |
//boolean of Nan is false | |
m_xc.selectPath("boolean(number(name(//price[position()=last()])))"); | |
m_xc.toNextSelection(); | |
assertEquals(Common.wrapInXmlFrag("false"), m_xc.xmlText()); | |
m_xc.clearSelections(); | |
//node-set | |
m_xc.toCursor(_startPos); | |
m_xc.selectPath("boolean(//price)"); | |
m_xc.toNextSelection(); | |
assertEquals(Common.wrapInXmlFrag("true"), m_xc.xmlText()); | |
m_xc.clearSelections(); | |
m_xc.toCursor(_startPos); | |
m_xc.selectPath("boolean(//barK)"); | |
m_xc.toNextSelection(); | |
assertEquals(Common.wrapInXmlFrag("false"), m_xc.xmlText()); | |
m_xc.clearSelections(); | |
} | |
@Test | |
public void testFunctionFalse_caseB() throws Exception { | |
m_xc = | |
XmlObject.Factory.parse( | |
"<foo><price at=\"val0\">3.00</price></foo>") | |
.newCursor(); | |
m_xc.selectPath("name(//*[boolean(text())=false()])"); | |
String sExpected = Common.wrapInXmlFrag("foo"); | |
m_xc.toNextSelection(); | |
assertEquals(sExpected, m_xc.xmlText()); | |
} | |
} |