'Test including namespaces without wildcards'

def test_include_plain(self):

    namespace_config = NamespaceConfig(namespace_set=['db1.col1', 'db1.col2'])
    self.assertEqual(namespace_config.unmap_namespace('db1.col1'), 'db1.col1')
    self.assertEqual(namespace_config.unmap_namespace('db1.col2'), 'db1.col2')
    self.assertIsNone(namespace_config.unmap_namespace('not.included'))
    self.assertEqual(namespace_config.map_db('db1'), ['db1'])
    self.assertEqual(namespace_config.map_db('not_included'), [])
    self.assertEqual(namespace_config.map_namespace('db1.col1'), 'db1.col1')
    self.assertEqual(namespace_config.map_namespace('db1.col2'), 'db1.col2')
    self.assertIsNone(namespace_config.map_namespace('db1.col4'))
