def test__init__1(self):
m = Messages(messages)
p = Translations(polish)
msg = r"%s is not an instance of %s" % (repr('foo'), repr(
table_.Table))
with self.assertRaisesRegex(TypeError, msg):
link_.Link(('foo', p), ('t', 'm'))
with self.assertRaisesRegex(TypeError, msg):
link_.Link((m, 'foo'), ('t', 'm'))
msg = 'missing one of alternative arguments: column, resolver'
with self.assertRaisesRegex(TypeError, msg):
link_.Link((m, p), ('t', 'm'))
def test__keywrap__2(self):
docs = (tableclass(Document))()
pages = (tableclass(Page))()
dct = join_.JoinTypeDict()
rel = link_.Link((docs,pages), ('pages','doc'), column = 0)
self.assertIsInstance(dct.__keywrap__(rel), ref_.Ref)
self.assertIs(dct.__keywrap__(rel).obj, rel)
def test__opposite_keys__2(self):
m = Messages(messages)
p = Translations(polish)
link = link_.Link((m, p), ('t', 's'), column='msgid')
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 0)),
['hello.world'])
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 1)),
['vibek.is.hungry'])
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 2)),
['weather.is.awful'])
def test__opposite_keys__3(self):
m = Messages(messages)
p = Translations(polish)
link = link_.Link(
(m, p), ('t', 's'),
resolver=linkresolver_.SourceColumnBasedLinkResolver(m, 'msgid'))
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 0)),
['hello.world'])
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 1)),
['vibek.is.hungry'])
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 2)),
['weather.is.awful'])
self.assertEqual(list(link.opposite_keys(link_.SOURCE, 3)), [])
def test__init__4(self):
source = Messages()
target = Translations()
link = link_.Link((source, target), ('t', 's'), False, column='msgid')
self.assertIs(link.source_table, source)
self.assertIs(link.target_table, target)
self.assertIsInstance(link._resolver,
linkresolver_.SourceColumnBasedLinkResolver)
self.assertEqual(
link._resolver,
linkresolver_.SourceColumnBasedLinkResolver(source, 0))
self.assertFalse('t' in source.relations)
self.assertFalse('s' in target.relations)
def test__opposite_keys__4(self):
m = Messages(messages)
p = Translations(polish)
link = link_.Link(
(m, p), ('t', 's'),
resolver=linkresolver_.SourceColumnBasedLinkResolver(m, 'msgid'))
self.assertEqual(list(link.opposite_keys(link_.TARGET, 'hello.world')),
[0])
self.assertEqual(
list(link.opposite_keys(link_.TARGET, 'vibek.is.hungry')), [1])
self.assertEqual(
list(link.opposite_keys(link_.TARGET, 'weather.is.awful')), [2])
self.assertEqual(list(link.opposite_keys(link_.TARGET,
'untranslated')),
[]) # no real link
self.assertEqual(list(link.opposite_keys(link_.TARGET, 'bleah')), [])
def test__init__3(self):
source = Messages()
target = Translations()
link = link_.Link((source, target), ('t', 's'), column='msgid')
self.assertIs(link.source_table, source)
self.assertIs(link.target_table, target)
self.assertIsInstance(link._resolver,
linkresolver_.SourceColumnBasedLinkResolver)
self.assertEqual(
link._resolver,
linkresolver_.SourceColumnBasedLinkResolver(source, 0))
self.assertIsInstance(source.relations['t'], endpoint_.Endpoint)
self.assertIs(source.relations['t'].relation, link)
self.assertIs(source.relations['t'].side, link_.SOURCE)
self.assertIsInstance(target.relations['s'], endpoint_.Endpoint)
self.assertIs(target.relations['s'].relation, link)
self.assertIs(target.relations['s'].side, link_.TARGET)
def test__eq__1(self):
m = Messages(messages)
p = Translations(polish)
self.assertTrue(
link_.Link((m, p), (
't',
's'), column=0) == link_.Link((m, p), ('t', 's'), column=0))
self.assertFalse(
link_.Link((p, m), (
't',
's'), column=0) == link_.Link((m, p), ('t', 's'), column=0))
self.assertFalse(
link_.Link((m, p), (
't',
's'), column=1) == link_.Link((m, p), ('t', 's'), column=0))
def test__rows_2(self):
University = declare(
DataType, 'University',
('fullname', 'city'),
plural = 'Universities'
)
UE = entityclass(University)
db = db1.clone()
db.t_universities = tableclass(University)()
db.tables.insert(-1,db.t_universities)
db.l_header_university = link_.Link(
(db.t_headers, db.t_universities),
('university', 'header'),
column = 'university')
db.t_universities['UTH'] = UE(('Uniwersytet Techniczno-Humanistyczny w Radomiu', 'Radom'))
db.t_universities['PW'] = UE(('Politechnika Warszawska', 'Warszawa'))
db.t_universities['UJ'] = UE(('Uniwersytet Jagielloński', 'Kraków'))
q = join_.Join(db.t_documents)
e = [
[0, 0, 0, 0, 'PW', 0],
[0, 0, 1, 0, 'PW', 1],
[0, 1, 2, 0, 'PW', 0],
[1, 2, 3, 1, 'UTH', 0],
[1, 2, 4, 1, 'UTH', 1]
]
for i in range(len(e)):
for j in range(len(e[i])):
k = e[i][j]
e[i][j] = db.tables[j].getrecord(k)
r = q.rows()
self.assertEqual(next(r), e[0])
self.assertEqual(next(r), e[1])
self.assertEqual(next(r), e[2])
self.assertEqual(next(r), e[3])
self.assertEqual(next(r), e[4])
with self.assertRaises(StopIteration):
next(r)
