From 186ae952f599aa29de519cdfff97112ddc210e7a Mon Sep 17 00:00:00 2001
From: Stephan Meijer <me@stephanmeijer.com>
Date: Thu, 3 Jul 2025 11:15:00 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=85(frontend)=20test=20successful=20conve?=
 =?UTF-8?q?rsion?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Stephan Meijer <me@stephanmeijer.com>
---
 .../y-provider/__tests__/convert.test.ts      | 90 +++++++++++++++----
 src/frontend/servers/y-provider/package.json  |  1 -
 src/frontend/servers/y-provider/src/utils.ts  |  4 +-
 3 files changed, 75 insertions(+), 20 deletions(-)

diff --git a/src/frontend/servers/y-provider/__tests__/convert.test.ts b/src/frontend/servers/y-provider/__tests__/convert.test.ts
index 9f99f68d..6894fd16 100644
--- a/src/frontend/servers/y-provider/__tests__/convert.test.ts
+++ b/src/frontend/servers/y-provider/__tests__/convert.test.ts
@@ -1,7 +1,7 @@
-import { Hocuspocus } from '@hocuspocus/server';
+import { ServerBlockNoteEditor } from '@blocknote/server-util';
 import request from 'supertest';
 import { describe, expect, test, vi } from 'vitest';
-import { mock } from 'vitest-mock-extended';
+import * as Y from 'yjs';
 
 vi.mock('../src/env', async (importOriginal) => {
   return {
@@ -20,16 +20,9 @@ import {
 
 console.error = vi.fn();
 
-const mockOpts = {
-  fallbackMockImplementation: () => {
-    throw new Error('Unexpected call.');
-  },
-};
-
 describe('Server Tests', () => {
   test('POST /api/convert with incorrect API key should responds with 403', async () => {
-    const hocuspocus = mock<Hocuspocus>({}, mockOpts);
-    const app = initApp(hocuspocus);
+    const app = initApp();
 
     const response = await request(app)
       .post('/api/convert')
@@ -43,8 +36,7 @@ describe('Server Tests', () => {
   });
 
   test('POST /api/convert with a Bearer token', async () => {
-    const hocuspocus = mock<Hocuspocus>({}, mockOpts);
-    const app = initApp(hocuspocus);
+    const app = initApp();
 
     const response = await request(app)
       .post('/api/convert')
@@ -59,8 +51,7 @@ describe('Server Tests', () => {
   });
 
   test('POST /api/convert with missing body param content', async () => {
-    const hocuspocus = mock<Hocuspocus>({}, mockOpts);
-    const app = initApp(hocuspocus);
+    const app = initApp();
 
     const response = await request(app)
       .post('/api/convert')
@@ -74,8 +65,7 @@ describe('Server Tests', () => {
   });
 
   test('POST /api/convert with body param content being an empty string', async () => {
-    const hocuspocus = mock<Hocuspocus>({}, mockOpts);
-    const app = initApp(hocuspocus);
+    const app = initApp();
 
     const response = await request(app)
       .post('/api/convert')
@@ -90,4 +80,72 @@ describe('Server Tests', () => {
       error: 'Invalid request: missing content',
     });
   });
+
+  test('POST /api/convert with correct content', async () => {
+    const app = initApp();
+
+    const document = [
+      '# Example document',
+      '',
+      'Lorem ipsum dolor sit amet.',
+      '',
+    ].join('\n');
+
+    const response = await request(app)
+      .post('/api/convert')
+      .set('Origin', origin)
+      .set('Authorization', apiKey)
+      .send({
+        content: document,
+      });
+
+    expect(response.status).toBe(200);
+    expect(response.body).toStrictEqual({
+      content: expect.any(String),
+    });
+
+    const editor = ServerBlockNoteEditor.create();
+    const doc = new Y.Doc();
+    Y.applyUpdate(doc, Buffer.from(response.body.content, 'base64'));
+    const blocks = editor.yDocToBlocks(doc, 'document-store');
+
+    expect(blocks).toStrictEqual([
+      {
+        children: [],
+        content: [
+          {
+            styles: {},
+            text: 'Example document',
+            type: 'text',
+          },
+        ],
+        id: expect.any(String),
+        props: {
+          backgroundColor: 'default',
+          isToggleable: false,
+          level: 1,
+          textAlignment: 'left',
+          textColor: 'default',
+        },
+        type: 'heading',
+      },
+      {
+        children: [],
+        content: [
+          {
+            styles: {},
+            text: 'Lorem ipsum dolor sit amet.',
+            type: 'text',
+          },
+        ],
+        id: expect.any(String),
+        props: {
+          backgroundColor: 'default',
+          textAlignment: 'left',
+          textColor: 'default',
+        },
+        type: 'paragraph',
+      },
+    ]);
+  });
 });
diff --git a/src/frontend/servers/y-provider/package.json b/src/frontend/servers/y-provider/package.json
index 92f26aa1..97fde1bd 100644
--- a/src/frontend/servers/y-provider/package.json
+++ b/src/frontend/servers/y-provider/package.json
@@ -40,7 +40,6 @@
     "eslint-config-impress": "*",
     "nodemon": "3.1.10",
     "supertest": "7.1.1",
-    "ts-jest": "29.4.0",
     "ts-node": "10.9.2",
     "tsc-alias": "1.8.16",
     "typescript": "*",
diff --git a/src/frontend/servers/y-provider/src/utils.ts b/src/frontend/servers/y-provider/src/utils.ts
index 18d7671f..e0166736 100644
--- a/src/frontend/servers/y-provider/src/utils.ts
+++ b/src/frontend/servers/y-provider/src/utils.ts
@@ -1,9 +1,7 @@
 import { COLLABORATION_LOGGING } from './env';
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-export function logger(...args: any[]) {
+export function logger(...args: unknown[]) {
   if (COLLABORATION_LOGGING === 'true') {
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
     console.log(new Date().toISOString(), ' --- ', ...args);
   }
 }