Thread: SF.net SVN: xmlunit: [244] trunk/xmlunit (Page 2)

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Revision: 244
          http://xmlunit.svn.sourceforge.net/xmlunit/?rev=244&view=rev
Author:   bodewig
Date:     2008-03-05 08:42:35 -0800 (Wed, 05 Mar 2008)

Log Message:
-----------
add Schema defintion validation based on javax.xml.validation

Added Paths:
-----------
    trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
    trunk/xmlunit/tests/etc/broken.xsd
    trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java

Added: trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
===================================================================

--- trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java	                        (rev 0)
+++ trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java	2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,125 @@
+/*
+******************************************************************
+Copyright (c) 2008, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of the xmlunit.sourceforge.net nor the names
+      of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+package org.custommonkey.xmlunit.jaxp13;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import javax.xml.XMLConstants;
+import javax.xml.transform.Source;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+/**
+ * Validator class based of {@link javax.xml.validation javax.xml.validation}.
+ *
+ * <p>This class currently only provides support for validating schema
+ * definitions.  It defaults to the W3C XML Schema 1.0 but can be used
+ * to validate against any schema language supported by your
+ * SchemaFactory implementation.</p>
+ */
+public class Validator {
+    private final String schemaLanguage;
+    private final ArrayList sources = new ArrayList();
+
+    /**
+     * validates using W3C XML Schema 1.0.
+     */
+    public Validator() {
+        this(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+    }
+
+    /**
+     * validates using the specified schema language.
+     *
+     * @param schemaLanguage the schema language to use - see {@link
+     * javax.xml.validation.SchemaFactory SchemaFactory}.
+     */
+    public Validator(String schemaLanguage) {
+        this.schemaLanguage = schemaLanguage;
+    }
+
+    /**
+     * Adds a source for the schema defintion.
+     */
+    public void addSchemaSource(Source s) {
+        sources.add(s);
+    }
+
+    /**
+     * Is the given schema definition valid?
+     */
+    public boolean isSchemaValid() {
+        return getSchemaErrors().size() == 0;
+    }
+
+    /**
+     * Obtain a list of all errors in the schema defintion.
+     *
+     * <p>The list contains {@link org.xml.sax.SAXParseException
+     * SAXParseException}s.</p>
+     */
+    public List/*<SAXParseException>*/ getSchemaErrors() {
+        final ArrayList l = new ArrayList();
+        ErrorHandler h = new ErrorHandler() {
+                public void error(SAXParseException e) {
+                    l.add(e);
+                }
+                public void fatalError(SAXParseException e) {
+                    l.add(e);
+                }
+                public void warning(SAXParseException e) {
+                    l.add(e);
+                }
+            };
+        try {
+            parseSchema(h);
+        } catch (SAXException e) {
+            // error has been recorded in our ErrorHandler anyway
+        }
+        return Collections.unmodifiableList(l);
+    }
+
+    private Schema parseSchema(ErrorHandler h) throws SAXException {
+        SchemaFactory fac = SchemaFactory.newInstance(schemaLanguage);
+        fac.setErrorHandler(h);
+        return fac.newSchema((Source[]) sources.toArray(new Source[0]));
+    }
+}
\ No newline at end of file


Property changes on: trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
___________________________________________________________________
Name: svn:eol-style
   + native

Added: trunk/xmlunit/tests/etc/broken.xsd
===================================================================
--- trunk/xmlunit/tests/etc/broken.xsd	                        (rev 0)
+++ trunk/xmlunit/tests/etc/broken.xsd	2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+            targetNamespace="http://www.publishing.org"
+	    xmlns="http://www.publishing.org"
+	    version="1.0"
+            elementFormDefault="qualified">
+	
+  <xsd:element name="Book" type="BookType"/>
+
+  <xsd:complexType name="BookType">
+    <xsd:element name="Title" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+    <xsd:element name="Author" type="xsd:string" minOccurs="1" maxOccurs="unbounded"/>
+    <xsd:element name="Date" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+    <xsd:element name="ISBN" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+  </xsd:complexType>
+</xsd:schema>
+


Property changes on: trunk/xmlunit/tests/etc/broken.xsd
___________________________________________________________________
Name: svn:eol-style
   + native

Added: trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java
===================================================================
--- trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java	                        (rev 0)
+++ trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java	2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,96 @@
+/*
+******************************************************************
+Copyright (c) 2008, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of the xmlunit.sourceforge.net nor the names
+      of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+package org.custommonkey.xmlunit.jaxp13;
+
+import java.io.FileInputStream;
+import java.util.Iterator;
+import java.util.List;
+import javax.xml.transform.stream.StreamSource;
+
+import junit.framework.TestCase;
+
+import org.custommonkey.xmlunit.test_Constants;
+
+public class test_Validator extends TestCase {
+
+    public void testGoodSchemaIsValid() throws Exception {
+        Validator v = new Validator();
+        v.addSchemaSource(new StreamSource(
+                              new FileInputStream(test_Constants.BASEDIR 
+                                                  + "/tests/etc/Book.xsd")
+                                           )
+                          );
+        assertTrue(v.isSchemaValid());
+    }
+
+    public void testGoodSchemaHasNoErrors() throws Exception {
+        Validator v = new Validator();
+        v.addSchemaSource(new StreamSource(
+                              new FileInputStream(test_Constants.BASEDIR 
+                                                  + "/tests/etc/Book.xsd")
+                                           )
+                          );
+        assertEquals(0, v.getSchemaErrors().size());
+    }
+
+    public void testBrokenSchemaIsInvalid() throws Exception {
+        Validator v = new Validator();
+        v.addSchemaSource(new StreamSource(
+                              new FileInputStream(test_Constants.BASEDIR 
+                                                  + "/tests/etc/broken.xsd")
+                                           )
+                          );
+        assertFalse(v.isSchemaValid());
+    }
+
+    public void testBrokenSchemaHasErrors() throws Exception {
+        Validator v = new Validator();
+        v.addSchemaSource(new StreamSource(
+                              new FileInputStream(test_Constants.BASEDIR 
+                                                  + "/tests/etc/broken.xsd")
+                                           )
+                          );
+        List l = v.getSchemaErrors();
+        /*
+        for (Iterator i = l.iterator(); i.hasNext(); ) {
+            System.err.println(i.next());
+        }
+        */
+        assertTrue(l.size() > 0);
+    }
+
+}
\ No newline at end of file


Property changes on: trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java
___________________________________________________________________
Name: svn:eol-style
   + native


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Thread: SF.net SVN: xmlunit: [244] trunk/xmlunit (Page 2)

XMLUnit provides assertions that help testing code that produces XML.

xmlunit-commits