def test_single_empty_mapping(self):
single_empty_mapping = """\
blah:
"""
out = yaml.load(yaml.emit(_process_stack(yaml.parse(single_empty_mapping))))
self.assertEqual(out["blah"], None)
def test_empty(self):
empty = """"""
out = yaml.load(yaml.emit(_process_stack(empty)))
self.assertEqual(out, None)
def test_mapping_with_item(self):
single_mapping = """\
blah: not-blah
"""
out = yaml.load(yaml.emit(_process_stack(yaml.parse(single_mapping))))
self.assertEqual(out["blah"], "not-blah")