Merge pull request #61 from iolanta-tech/57-tc037

#57 Skip an Expand test if it fails on pyld

tests/test_specification.py

@@ -1,7 +1,9 @@
+import json
 import operator
 from pathlib import Path
 
 import pytest
+from pyld import jsonld
 from rdflib import Graph, Namespace
 from rdflib_pyld_compat.convert import (  # noqa: WPS450
     _rdflib_graph_from_pyld_dataset,
@@ -89,6 +91,15 @@ def test_expand(test_case: TestCase):
             test_case.input,
             extract_all_scripts=test_case.extract_all_scripts,
         )
-        assert actual == expected
+        if actual != expected:
+            # Try running `pyld` against this example.
+            jsonld_actual = jsonld.expand(json.loads(test_case.result.read_text()))
+
+            if jsonld_actual == expected:
+                # PyLD is fine. We're having a trouble with YAML-LD.
+                assert actual == expected
+
+            pytest.skip('PyLD fails on this test, skipping it.')
+
     else:
         raise ValueError(f'What to do with this test? {test_case}')