Add test for askenet n-way comparison

tests/test_model_api.py

@@ -530,3 +530,41 @@ def test_counts_to_dimensionless_amr(self):
 
         for initial in tm_dimless.initials.values():
             assert initial.concept.units.expression.args[0].equals(1)
+
+    def test_n_way_comparison_askenet(self):
+        sir_parameterized_ctx = TemplateModel(
+            templates=[
+                t.with_context(location="geonames:5128581")
+                for t in sir_parameterized.templates
+            ]
+        )
+        askenet_list = []
+        for sp in [sir_parameterized, sir_parameterized_ctx]:
+            askenet_list.append(
+                AskeNetPetriNetModel(Model(sp)).to_json()
+            )
+
+        response = self.client.post(
+            "/api/askenet_model_comparison",
+            json={"petrinet_models": askenet_list},
+        )
+        self.assertEqual(200, response.status_code)
+
+        # See if the response json can be parsed with ModelComparisonResponse
+        resp_model = ModelComparisonResponse(**response.json())
+
+        # Check that the response is the same as the local version
+        # explicitly don't use TemplateModelComparison.from_template_models
+        local = TemplateModelComparison(
+            template_models=[sir_parameterized, sir_parameterized_ctx],
+            refinement_func=is_ontological_child_web
+        )
+        model_comparson_graph_data = local.model_comparison
+        local_response = ModelComparisonResponse(
+            graph_comparison_data=model_comparson_graph_data,
+            similarity_scores=model_comparson_graph_data.get_similarity_scores(),
+        )
+        self.assertEqual(
+            sorted_json_str(local_response.dict()),
+            sorted_json_str(resp_model.dict()),
+        )