fix: fix integration tests

packages/integration-tests/src/tests/api/application/saml-application.test.ts

@@ -1,4 +1,11 @@
+import { ApplicationType } from '@logto/schemas';
+
+import { createApplication, deleteApplication } from '#src/api/application.js';
 import { createSamlApplication, deleteSamlApplication } from '#src/api/saml-application.js';
+import { expectRejects } from '#src/helpers/index.js';
+import { devFeatureTest } from '#src/utils.js';
+
+const { it, describe } = devFeatureTest;
 
 describe('SAML application', () => {
   it('should create and delete a SAML application successfully', async () => {
@@ -21,4 +28,16 @@ describe('SAML application', () => {
 
     await deleteSamlApplication(createdSamlApplication.id);
   });
+
+  it('can not delete non-SAML applications with `DEL /saml-applications/:id` API', async () => {
+    const application = await createApplication('test-non-saml-app', ApplicationType.Traditional, {
+      isThirdParty: true,
+    });
+
+    await expectRejects(deleteSamlApplication(application.id), {
+      code: 'application.saml_application_only',
+      status: 400,
+    });
+    await deleteApplication(application.id);
+  });
 });