test(services): add tests for createComment mutation

* add Jest test
* add a Cypress test in article pages spec

1 files changed, 23 insertions, 0 deletions

diff --git a/src/services/graphql/mutators/create-comment.test.ts b/src/services/graphql/mutators/create-comment.test.ts
new file mode 100644
index 0000000..b3742f5
--- /dev/null
+++ b/src/services/graphql/mutators/create-comment.test.ts
@@ -0,0 +1,23 @@
+import { describe, expect, it } from '@jest/globals';
+import { type CreateCommentInput, createComment } from './create-comment';
+
+describe('create-comment', () => {
+  it('successfully create a new comment', async () => {
+    const email: CreateCommentInput = {
+      author: 'Bruce_Lowe12',
+      authorEmail: 'Wiley_Wolf18@example.net',
+      authorUrl: '',
+      clientMutationId: 'aliquid',
+      commentOn: 2,
+      content: 'Error vel fugit nisi accusantium.',
+    };
+    const result = await createComment(email);
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(3);
+
+    expect(result.clientMutationId).toBe(email.clientMutationId);
+    expect(result.comment?.approved).toBe(true);
+    expect(result.success).toBe(true);
+  });
+});