def testInstances(self):
'''Test to ensure instances don't share instance data.
'''
a = ResourceAttributes()
b = ResourceAttributes()
a.formats.append('text/xml')
a.creators.append('Dennis Moore')
a.subjects.append('Silliness')
a.publishers.append('BBC')
a.contributors.append('Nigel')
a.types.append('Video')
a.languages.append('en')
a.relations.append('Fawlty Towers')
a.coverages.append('1970')
a.rights.append('Abused')
a.contexts.append('humor')
a.locations.append('http://bbc.co.uk/')
self.assertNotEquals(a.formats, b.formats)
self.assertNotEquals(a.creators, b.creators)
self.assertNotEquals(a.subjects, b.subjects)
self.assertNotEquals(a.publishers, b.publishers)
self.assertNotEquals(a.contributors, b.contributors)
self.assertNotEquals(a.types, b.types)
self.assertNotEquals(a.languages, b.languages)
self.assertNotEquals(a.relations, b.relations)
self.assertNotEquals(a.coverages, b.coverages)
self.assertNotEquals(a.rights, b.rights)
self.assertNotEquals(a.contexts, b.contexts)
self.assertNotEquals(a.locations, b.locations)
def testXML(self):
'''Test XML serialization and recomposition from XML.
'''
a = ResourceAttributes('uri:fish', 'Fish', ['text/html'], 'A book about fish.')
doc = xml.dom.minidom.getDOMImplementation().createDocument(None, None, None)
node = a.toXML(doc)
b = ResourceAttributes(node=node)
self.assertEquals(a, b)
def testCmp(self):
'''Test comparison operations.
'''
a = ResourceAttributes('uri:fish', 'Fish', ['text/html'], 'A book about fish.')
b = ResourceAttributes('uri:fish', 'Fish', ['text/html'], 'A book about fish.')
c = ResourceAttributes('uri:clams', 'Clams', ['text/html'], 'A book about clams.')
self.assertEquals(a, a)
self.assertEquals(a, b)
self.assertNotEquals(a, c)
self.assert_(a <= b)
self.assert_(a >= c)
self.assert_(a > c)
self.assert_(a <= a)
def testXMLValidity(self):
'''Test to see if all required XML elements are in there.
'''
a = ResourceAttributes('uri:anus', 'Anus', ['text/html'], 'The anus, rectum, and other parts of the bum.',
['Buttman'], ['butts', 'henies', 'booties'], ['Butts and Co Publishing'], ['Dr Eugene Bottomman, III'],
[], ['reference'], ['The Big Book of Booty'], ['en'], ['Buttholes and other oddities'],
['anatomy'], ['Cannot touch this'], ['system.buttServer'], 'granule', 'system.buttServer',
['http://butt.info/butt'])
doc = xml.dom.minidom.getDOMImplementation().createDocument(None, None, None)
node = a.toXML(doc)
childElements = [n.nodeName for n in node.childNodes]
self.assertEquals([u'Identifier', u'Title', u'Format', u'Description', u'Creator', u'Subject', u'Subject',
u'Subject', u'Publisher', u'Contributor', u'Type', u'Source', u'Language', u'Relation', u'Coverage',
u'Rights', u'resContext', u'resAggregation', u'resClass', u'resLocation'], childElements)
def testDefaults(self):
'''Test if default values are reasonable.
'''
ra = ResourceAttributes()
self.assertEquals('UNKNOWN', ra.identifier)
self.assertEquals('UNKNOWN', ra.title)
self.assertEquals(0, len(ra.formats))
self.assertEquals('UNKNOWN', ra.description)
self.assertEquals(0, len(ra.creators))
self.assertEquals(0, len(ra.subjects))
self.assertEquals(0, len(ra.publishers))
self.assertEquals(0, len(ra.contributors))
self.assertEquals(0, len(ra.dates))
self.assertEquals(0, len(ra.types))
self.assertEquals(0, len(ra.sources))
self.assertEquals(0, len(ra.languages))
self.assertEquals(0, len(ra.relations))
self.assertEquals(0, len(ra.coverages))
self.assertEquals(0, len(ra.rights))
self.assertEquals(0, len(ra.contexts))
self.assertEquals('UNKNOWN', ra.aggregation)
self.assertEquals('UNKNOWN', ra.resClass)
self.assertEquals(0, len(ra.locations))
