Add tests to confirm hard-coded version information against ontology

References:
* [AC-210] Add validation command to CASE-Utilities-Python

Signed-off-by: Alex Nelson <[email protected]>

Author: ajnelson-nist

tests/case_utils/ontology/test_version_info.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+
+# This software was developed at the National Institute of Standards
+# and Technology by employees of the Federal Government in the course
+# of their official duties. Pursuant to title 17 Section 105 of the
+# United States Code this software is not subject to copyright
+# protection and is in the public domain. NIST assumes no
+# responsibility whatsoever for its use by other parties, and makes
+# no guarantees, expressed or implied, about its quality,
+# reliability, or any other characteristic.
+#
+# We would appreciate acknowledgement if the software is used.
+
+import importlib.resources
+import pathlib
+import typing
+
+import rdflib  # type: ignore
+
+import case_utils.ontology
+
+from case_utils.ontology.version_info import *
+
+NS_OWL = rdflib.OWL
+
+def test_case_ontology_version_info_versus_monolithic() -> None:
+    ontology_graph = rdflib.Graph()
+
+    ttl_filename = "case-" + CURRENT_CASE_VERSION + ".ttl"
+    ttl_data = importlib.resources.read_text(case_utils.ontology, ttl_filename)
+    ontology_graph.parse(data=ttl_data)
+
+    version_info : typing.Optional[str] = None
+    for triple in ontology_graph.triples((
+      rdflib.URIRef("https://ontology.caseontology.org/case/case"),
+      NS_OWL.versionInfo,
+      None
+    )):
+        version_info = str(triple[2])
+    assert not version_info is None, "Failed to retrieve owl:versionInfo"
+
+    assert CURRENT_CASE_VERSION == version_info, "Version recorded in case_utils.ontology.version_info does not match built ontology"
+
+def test_case_ontology_version_info_versus_submodule() -> None:
+    ontology_graph = rdflib.Graph()
+
+    top_srcdir = pathlib.Path(__file__).parent / ".." / ".." / ".."
+    assert (top_srcdir / ".gitmodules").exists(), "Hard-coded path to top_srcdir no longer correct"
+
+    ttl_filepath = top_srcdir / "dependencies" / "CASE" / "ontology" / "master" / "case.ttl"
+
+    ontology_graph.parse(str(ttl_filepath))
+
+    version_info : typing.Optional[str] = None
+    for triple in ontology_graph.triples((
+      rdflib.URIRef("https://ontology.caseontology.org/case/case"),
+      NS_OWL.versionInfo,
+      None
+    )):
+        version_info = str(triple[2])
+    assert not version_info is None, "Failed to retrieve owl:versionInfo"
+
+    assert CURRENT_CASE_VERSION == version_info, "Version recorded in case_utils.ontology.version_info does not match tracked ontology"