test.backend: Remove outdated tests, fix codestyle

sdk/basyx/aas/examples/tutorial_backend_couchdb.py

@@ -82,4 +82,4 @@
 
 # Let's delete the Submodels from the CouchDB to leave it in a clean state
 object_store.discard(example_submodel1)
-object_store.discard(example_submodel2)
+object_store.discard(example_submodel2)

sdk/basyx/aas/model/provider.py

@@ -67,7 +67,7 @@ class AbstractObjectStore(AbstractObjectProvider, MutableSet[_IT], Generic[_IT],
     :class:`~basyx.aas.model.base.Identifier` – allow to add and delete objects (i.e. behave like a Python set).
     This includes local object stores (like :class:`~.DictObjectStore`) and specific object stores
     (like :class:`~basyx.aas.backend.couchdb.CouchDBObjectStore` and
-    :class `~basyx.aas.backend.local_file.LocalFileObjectStore).
+    :class `~basyx.aas.backend.local_file.LocalFileObjectStore`).
 
     The AbstractObjectStore inherits from the :class:`~collections.abc.MutableSet` abstract collections class and
     therefore implements all the functions of this class.

sdk/test/backend/test_couchdb.py

@@ -108,17 +108,3 @@ def test_key_errors(self) -> None:
             self.object_store.discard(retrieved_submodel)
         self.assertEqual("'No AAS object with id https://acplt.org/Test_Submodel exists in "
                          "CouchDB database'", str(cm.exception))
-
-    def test_conflict_errors(self):
-        # Preperation: add object and retrieve it from the database
-        example_submodel = create_example_submodel()
-        self.object_store.add(example_submodel)
-        retrieved_submodel = self.object_store.get_identifiable('https://acplt.org/Test_Submodel')
-
-        # Deleting the submodel with safe_delete should or without safe_delete should work
-        self.object_store.discard(retrieved_submodel, True)
-        self.assertEqual(0, len(self.object_store))
-
-    def test_editing(self):
-        test_object = create_example_submodel()
-        self.object_store.add(test_object)

sdk/test/backend/test_local_file.py

@@ -107,7 +107,3 @@ def test_key_errors(self) -> None:
             self.object_store.discard(retrieved_submodel)
         self.assertEqual("'No AAS object with id https://acplt.org/Test_Submodel exists in "
                          "local file database'", str(cm.exception))
-
-    def test_editing(self):
-        test_object = create_example_submodel()
-        self.object_store.add(test_object)