[#293] add test for verifying idempotent behavior

src/openklant/setup_configuration/tests/files/token_idempotent.yaml

@@ -0,0 +1,17 @@
+tokens_config_enable: true
+
+tokens_config:
+  group:
+    - identifier: token-1
+      contact_person: Person 1
+      email: [email protected]
+      organization: Organization XYZ
+      application: Application XYZ
+      administration: Administration XYZ
+
+    - identifier: token-2
+      contact_person: Person 2
+      email: [email protected]
+      organization: Organization ZYX
+      application: Application ZYX
+      administration: Administration ZYX

src/openklant/setup_configuration/tests/test_token_auth_config.py

@@ -173,5 +173,55 @@ def test_validation_errors(self):
         self.assertEqual(second_token.application, "Application ZYX")
         self.assertEqual(second_token.administration, "Administration ZYX")
 
-    def test_impodent_configuration_step(self):
-        raise NotImplementedError
+    def test_idempotent_step(self):
+        test_file_path = str(TEST_FILES / "token_idempotent.yaml")
+
+        execute_single_step(
+            TokenAuthConfigurationStep, yaml_source=test_file_path
+        )
+
+        tokens = TokenAuth.objects.order_by("created")
+
+        self.assertEqual(tokens.count(), 2)
+
+        first_token: TokenAuth = tokens[0]
+
+        self.assertEqual(first_token.identifier, "token-1")
+        self.assertEqual(first_token.contact_person, "Person 1")
+        self.assertEqual(first_token.email, "[email protected]")
+        self.assertEqual(first_token.organization, "Organization XYZ")
+        self.assertEqual(first_token.application, "Application XYZ")
+        self.assertEqual(first_token.administration, "Administration XYZ")
+
+        second_token: TokenAuth = tokens[1]
+
+        self.assertEqual(second_token.identifier, "token-2")
+        self.assertEqual(second_token.contact_person, "Person 2")
+        self.assertEqual(second_token.email, "[email protected]")
+        self.assertEqual(second_token.organization, "Organization ZYX")
+        self.assertEqual(second_token.application, "Application ZYX")
+        self.assertEqual(second_token.administration, "Administration ZYX")
+
+        execute_single_step(
+            TokenAuthConfigurationStep, yaml_source=test_file_path
+        )
+
+        self.assertEqual(TokenAuth.objects.count(), 2)
+
+        first_token.refresh_from_db()
+
+        self.assertEqual(first_token.identifier, "token-1")
+        self.assertEqual(first_token.contact_person, "Person 1")
+        self.assertEqual(first_token.email, "[email protected]")
+        self.assertEqual(first_token.organization, "Organization XYZ")
+        self.assertEqual(first_token.application, "Application XYZ")
+        self.assertEqual(first_token.administration, "Administration XYZ")
+
+        second_token.refresh_from_db()
+
+        self.assertEqual(second_token.identifier, "token-2")
+        self.assertEqual(second_token.contact_person, "Person 2")
+        self.assertEqual(second_token.email, "[email protected]")
+        self.assertEqual(second_token.organization, "Organization ZYX")
+        self.assertEqual(second_token.application, "Application ZYX")
+        self.assertEqual(second_token.administration, "Administration ZYX")