Added fix for adding annotations that are not strings in ontodoc

Furthermore, reenabled test for ontodoc. This is still aminimal test,
but I think can be gradually expanded.

Lastlt - because a new altLabel was added in the testontology, it was revieled that
the same entity is returned twice in by get_by_label_all in test_prefix. Issue #511 was
made bacause of this.

ontopy/ontodoc.py

@@ -288,7 +288,8 @@ def itemdoc(
             annotations.keys(), key=lambda key: order.get(key, key)
         ):
             for value in annotations[key]:
-                if self.url_regex.match(value):
+                value = str(value)
+                if self.url_regex.match(str(value)):
                     doc.append(
                         annotation_style.format(
                             key=key, value=asstring(value, link_style)

tests/ontopy_tests/test_prefix.py

@@ -9,7 +9,7 @@
 def test_prefix(testonto: "Ontology", emmo: "Ontology") -> None:
     """Test prefix in ontology"""
 
-    assert len(testonto.get_by_label_all("*")) == 2
+    assert len(testonto.get_by_label_all("*")) == 3
     assert testonto.get_by_label_all("*", prefix="testonto") == [
         testonto.TestClass
     ]

tests/testonto/models.ttl

@@ -18,4 +18,5 @@ skos:altLabel rdf:type owl:AnnotationProperty .
 
 :testclass rdf:type owl:Class ;
     rdfs:subClassOf owl:Thing ;
-    skos:prefLabel "TestClass"@en .
+    skos:prefLabel "TestClass"@en ;
+    skos:altLabel 25517 . # Test that values given as integers as still accepted by ontodoc

tests/tools/test_ontodoc.py

@@ -4,7 +4,6 @@
 import pytest
 
 
-@pytest.mark.skip("ontodoc is tested in other ways")
 @pytest.mark.parametrize("tool", ["ontodoc"], indirect=True)
 def test_run(tool, tmpdir: Path) -> None:
     """Check that running `ontodoc` works."""
@@ -13,3 +12,6 @@ def test_run(tool, tmpdir: Path) -> None:
     )
 
     tool.main([str(test_file), str(tmpdir / "test.md")])
+    tool.main(
+        [str(test_file), "--format=simple-html", str(tmpdir / "test.html")]
+    )