class T01_DatabaseMetadata(unittest.TestCase):
""" Test Database class metadata """
def setUp(self):
self.server = gnats.Server('somehost')
self.conn = FakeServerConnectionForDB(self.server)
self.db = Database(self.server, 'testdb', self.conn)
def test_01_name(self):
""" Database name """
self.assertEqual(self.db.name, 'testdb')
def test_02_description(self):
""" description """
self.assertEqual(self.db.description, 'Fake Database')
def test_03_cfgt(self):
""" last_config_time """
self.assertEqual(self.db.last_config_time, u'1000')
def test_04_ordered_field_names(self):
""" ordered_field names """
fnames = ' '.join([f.name for f in self.db.ordered_fields])
self.assertEqual(fnames, self.conn.FIELDNAMES)
def test_08_initial_entry(self):
""" initial_entry_fields """
self.assertEqual([f.lcname for f in self.db.initial_entry_fields],
'synopsis enum-fld multitext-fld from:'.split())
def test_09_number_field_is_first(self):
""" First db field is number_field """
self.assertEqual(self.db.number_field.name, 'Number')
def test_10_builtinfield_number(self):
""" fields has key builtinfield:number """
self.assertEqual(self.db.fields['builtinfield:number'],
self.db.fields['number'])
def test_11_number_field(self):
""" number_field is builtinfield:number """
self.assertEqual(self.db.number_field,
self.db.fields['builtinfield:number'])
def test_12_builtins(self):
""" Check for builtinfield:synopsis and last-modified """
self.assertEqual(self.db.fields['builtinfield:synopsis'],
self.db.fields['synopsis'])
self.assertEqual(self.db.fields['builtinfield:last-modified'],
self.db.fields['last-modified'])
def test_13_callback(self):
""" Callback called after _get_metadata() """
def cb(db):
cb.dbin = db
self.db.post_metadata_callback = cb
# "Refresh" the conn, so that metadata can run again
self.conn = FakeServerConnectionForDB(self.server)
self.db.last_config_time = 987
self.db._get_metadata(self.conn)
self.assertEqual(cb.dbin, self.db)
def test_14_update_metadata_no_refresh(self):
""" update_metadata method doesn't refresh if cached data good. """
def gm(conn):
gm.c = conn
gm.c = None
self.db._get_metadata = gm
self.conn = FakeServerConnectionForDB(self.server)
self.db.update_metadata(self.conn)
self.assertEqual(gm.c, None)
def test_15_update_metadata_refresh(self):
""" update_metadata method refreshes if cached data stale. """
def gm(conn):
gm.c = conn
gm.c = None
self.db._get_metadata = gm
self.conn = FakeServerConnectionForDB(self.server)
self.db.last_config_time = 987
self.db.update_metadata(self.conn)
self.assertEqual(gm.c, self.conn)
class T01_DatabaseMetadata(unittest.TestCase):
""" Test Database class metadata """
def setUp(self):
self.server = gnats.Server('somehost')
self.conn = FakeServerConnectionForDB(self.server)
self.db = Database(self.server, 'testdb', self.conn)
def test_01_name(self):
""" Database name """
self.assertEqual(self.db.name, 'testdb')
def test_02_description(self):
""" description """
self.assertEqual(self.db.description, 'Fake Database')
def test_03_cfgt(self):
""" last_config_time """
self.assertEqual(self.db.last_config_time, u'1000')
def test_04_ordered_field_names(self):
""" ordered_field names """
fnames = ' '.join([f.name for f in self.db.ordered_fields])
self.assertEqual(fnames, self.conn.FIELDNAMES)
def test_08_initial_entry(self):
""" initial_entry_fields """
self.assertEqual([f.lcname for f in self.db.initial_entry_fields],
'synopsis enum-fld multitext-fld from:'.split())
def test_09_number_field_is_first(self):
""" First db field is number_field """
self.assertEqual(self.db.number_field.name, 'Number')
def test_10_builtinfield_number(self):
""" fields has key builtinfield:number """
self.assertEqual(self.db.fields['builtinfield:number'],
self.db.fields['number'])
def test_11_number_field(self):
""" number_field is builtinfield:number """
self.assertEqual(self.db.number_field,
self.db.fields['builtinfield:number'])
def test_12_builtins(self):
""" Check for builtinfield:synopsis and last-modified """
self.assertEqual(self.db.fields['builtinfield:synopsis'],
self.db.fields['synopsis'])
self.assertEqual(self.db.fields['builtinfield:last-modified'],
self.db.fields['last-modified'])
def test_13_callback(self):
""" Callback called after _get_metadata() """
def cb(db):
cb.dbin = db
self.db.post_metadata_callback = cb
# "Refresh" the conn, so that metadata can run again
self.conn = FakeServerConnectionForDB(self.server)
self.db.last_config_time = 987
self.db._get_metadata(self.conn)
self.assertEqual(cb.dbin, self.db)
def test_14_update_metadata_no_refresh(self):
""" update_metadata method doesn't refresh if cached data good. """
def gm(conn):
gm.c = conn
gm.c = None
self.db._get_metadata = gm
self.conn = FakeServerConnectionForDB(self.server)
self.db.update_metadata(self.conn)
self.assertEqual(gm.c, None)
def test_15_update_metadata_refresh(self):
""" update_metadata method refreshes if cached data stale. """
def gm(conn):
gm.c = conn
gm.c = None
self.db._get_metadata = gm
self.conn = FakeServerConnectionForDB(self.server)
self.db.last_config_time = 987
self.db.update_metadata(self.conn)
self.assertEqual(gm.c, self.conn)
