[Lxml-checkins] r46518 - in lxml/trunk: doc src/lxml/tests

[scoder at codespeak.net]

Author: scoder
Date: Wed Sep 12 22:12:08 2007
New Revision: 46518

Added:
   lxml/trunk/src/lxml/tests/test_schematron.py
Modified:
   lxml/trunk/doc/validation.txt
Log:
some test cases for schematron support

Modified: lxml/trunk/doc/validation.txt
==============================================================================
--- lxml/trunk/doc/validation.txt	(original)
+++ lxml/trunk/doc/validation.txt	Wed Sep 12 22:12:08 2007
@@ -241,7 +241,7 @@
   ... <schema xmlns="http://www.ascc.net/xml/schematron" >
   ...   <pattern name="Sum equals 100%.">
   ...     <rule context="Total">
-  ...          <assert test="sum(//Percent) = 100">The sum is not 100%.</assert>
+  ...       <assert test="sum(//Percent)=100">Sum is not 100%.</assert>
   ...     </rule>
   ...   </pattern>
   ... </schema>

Added: lxml/trunk/src/lxml/tests/test_schematron.py
==============================================================================
--- (empty file)
+++ lxml/trunk/src/lxml/tests/test_schematron.py	Wed Sep 12 22:12:08 2007
@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*-
+
+"""
+Test cases related to Schematron parsing and validation
+"""
+
+import unittest, sys
+
+from common_imports import etree, doctest, HelperTestCase, fileInTestDir
+
+class ETreeSchematronTestCase(HelperTestCase):
+    def test_schematron(self):
+        tree_valid = self.parse('<AAA><BBB/><CCC/></AAA>')
+        tree_invalid = self.parse('<AAA><BBB/><CCC/><DDD/></AAA>')
+        schema = self.parse('''\
+<schema xmlns="http://purl.oclc.org/dsdl/schematron" >
+     <pattern name="Open model">
+          <rule context="AAA">
+               <assert test="BBB"> BBB element is not present</assert>
+               <assert test="CCC"> CCC element is not present</assert>
+          </rule>
+     </pattern>
+     <pattern name="Closed model">
+          <rule context="AAA">
+               <assert test="BBB"> BBB element is not present</assert>
+               <assert test="CCC"> CCC element is not present</assert>
+               <assert test="count(BBB|CCC) = count (*)">There is an extra element</assert>
+          </rule>
+     </pattern>
+</schema>
+''')
+        schema = etree.Schematron(schema)
+        self.assert_(schema.validate(tree_valid))
+        self.assert_(not schema.validate(tree_invalid))
+
+    def test_schematron_elementtree_error(self):
+        self.assertRaises(ValueError, etree.Schematron, etree.ElementTree())
+
+    def test_schematron_invalid_schema(self):
+        schema = self.parse('''\
+<schema xmlns="http://purl.oclc.org/dsdl/schematron" >
+     <pattern name="Open model">
+     </pattern>
+</schema>
+''')
+        self.assertRaises(etree.SchematronParseError,
+                          etree.Schematron, schema)
+
+    def test_schematron_invalid_schema_empty(self):
+        schema = self.parse('''\
+<schema xmlns="http://purl.oclc.org/dsdl/schematron" />
+''')
+        self.assertRaises(etree.SchematronParseError,
+                          etree.Schematron, schema)
+
+    def test_schematron_invalid_schema_namespace(self):
+        # segfault
+        schema = self.parse('''\
+<schema xmlns="mynamespace" />
+''')
+        self.assertRaises(etree.SchematronParseError,
+                          etree.Schematron, schema)
+
+
+def test_suite():
+    suite = unittest.TestSuite()
+    suite.addTests([unittest.makeSuite(ETreeSchematronTestCase)])
+    suite.addTests(
+        [doctest.DocFileSuite('../../../doc/validation.txt')])
+    return suite
+
+if __name__ == '__main__':
+    print 'to test use test.py %s' % __file__