def test_metadata_field(self):
spec = Field.parse_spec('metadata:foo')
self.assertEqual(spec[0], 'metadata')
self.assertEqual(spec[1], ['foo'])
spec = Field.parse_spec('metadata:foo.bar')
self.assertEqual(spec[0], 'metadata')
self.assertEqual(spec[1], ['foo', 'bar'])
def test_metadata_without_path_invalid(self):
with self.assertRaises(Field.MalformedSpec) as context:
Field.parse_spec('metadata:')
self.assertTrue(
'metadata must contain a path' in str(context.exception))
def test_document_with_path_invalid(self):
with self.assertRaises(Field.MalformedSpec) as context:
Field.parse_spec('document:bad-wolf')
self.assertTrue(
'document must not contain a path' in str(context.exception))
def test_invalid_field_type(self):
with self.assertRaises(Field.MalformedSpec) as context:
Field.parse_spec('bad-wolf:')
self.assertTrue('valid field types are "document" and "metadata"' in
str(context.exception))
def test_field_type_required(self):
with self.assertRaises(Field.MalformedSpec) as context:
Field.parse_spec('document...')
print(dir(context.exception))
self.assertTrue(
'spec must take the form of `type:path`' in str(context.exception))
def test_document_field(self):
spec = Field.parse_spec('document:')
self.assertEqual(spec[0], 'document')
self.assertEqual(spec[1], [''])