def test_select(self):
tableset = TableSet(self.tables.values(), self.tables.keys())
new_tableset = tableset.select(['number'])
for name, new_table in new_tableset.items():
self.assertColumnNames(new_table, ('number',))
self.assertColumnTypes(new_table, (Number,))
def test_select(self):
tableset = TableSet(self.tables.values(), self.tables.keys())
new_tableset = tableset.select(['number'])
for name, new_table in new_tableset.items():
self.assertColumnNames(new_table, ('number',))
self.assertColumnTypes(new_table, (Number,))
def test_select(self):
tableset = TableSet(self.tables.values(), self.tables.keys())
new_tableset = tableset.select(['number'])
for name, new_table in new_tableset.items():
self.assertEqual(len(new_table.rows), 3)
self.assertEqual(len(new_table.columns), 1)
self.assertSequenceEqual(new_table._column_types, (self.number_type,))
self.assertSequenceEqual(new_table._column_names, ('number',))
def test_select(self):
tableset = TableSet(self.tables.values(), self.tables.keys())
new_tableset = tableset.select(['number'])
for name, new_table in new_tableset.items():
self.assertEqual(len(new_table.rows), 3)
self.assertEqual(len(new_table.columns), 1)
self.assertSequenceEqual(new_table._column_types, (self.number_type,))
self.assertSequenceEqual(new_table._column_names, ('number',))
def test_proxy_maintains_key(self):
number_type = Number()
tableset = TableSet(self.tables.values(), self.tables.keys(), key_name='foo', key_type=number_type)
self.assertEqual(tableset.key_name, 'foo')
self.assertEqual(tableset.key_type, number_type)
new_tableset = tableset.select(['number'])
self.assertEqual(new_tableset.key_name, 'foo')
self.assertEqual(new_tableset.key_type, number_type)
def test_proxy_maintains_key(self):
number_type = Number()
tableset = TableSet(self.tables.values(), self.tables.keys(), key_name='foo', key_type=number_type)
self.assertEqual(tableset.key_name, 'foo')
self.assertEqual(tableset.key_type, number_type)
new_tableset = tableset.select(['number'])
self.assertEqual(new_tableset.key_name, 'foo')
self.assertEqual(new_tableset.key_type, number_type)