From 529da3621d85c3e6036ac2699f41a640dca1b9de Mon Sep 17 00:00:00 2001
From: tiennm99 <tiennm99@outlook.com>
Date: Thu, 6 Aug 2026 11:43:10 +0700
Subject: [PATCH] feat(schema): allow single-entry wheels

---
 renderer/src/schemas/wheel-request.js   |  2 +-
 renderer/test/gif-route.test.js         |  2 +-
 renderer/test/render-local-args.test.js |  2 +-
 renderer/test/wheel-request.test.js     | 10 ++++++++++
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/renderer/src/schemas/wheel-request.js b/renderer/src/schemas/wheel-request.js
index 4171bc7..042da97 100644
--- a/renderer/src/schemas/wheel-request.js
+++ b/renderer/src/schemas/wheel-request.js
@@ -34,7 +34,7 @@ export const createWheelRequestSchema = (limits) =>
         .pipe(
           z
             .array(z.string().min(1).max(limits.maxOptionChars))
-            .min(2)
+            .min(1)
             .max(limits.maxOptions),
         ),
       winnerIndex: z.number().int().nonnegative().optional(),
diff --git a/renderer/test/gif-route.test.js b/renderer/test/gif-route.test.js
index fca2e51..c44248c 100644
--- a/renderer/test/gif-route.test.js
+++ b/renderer/test/gif-route.test.js
@@ -56,7 +56,7 @@ describe('POST /api/gif', () => {
       method: 'POST',
       url: '/api/gif',
       payload: {
-        options: ['only one'],
+        options: [],
       },
     });
 
diff --git a/renderer/test/render-local-args.test.js b/renderer/test/render-local-args.test.js
index 18cc2df..3b2831b 100644
--- a/renderer/test/render-local-args.test.js
+++ b/renderer/test/render-local-args.test.js
@@ -62,7 +62,7 @@ describe('parseRenderLocalArgs', () => {
   });
 
   test('rejects missing options and invalid integer flags', () => {
-    expect(() => parseRenderLocalArgs(['--option', 'alpha'])).toThrow();
+    expect(() => parseRenderLocalArgs([])).toThrow();
     expect(() =>
       parseRenderLocalArgs(['--option', 'alpha', '--option', 'beta', '--winner', '1.5']),
     ).toThrow('--winner must be an integer');
diff --git a/renderer/test/wheel-request.test.js b/renderer/test/wheel-request.test.js
index c1c2cd1..2678803 100644
--- a/renderer/test/wheel-request.test.js
+++ b/renderer/test/wheel-request.test.js
@@ -36,6 +36,16 @@ describe('parseWheelRequest', () => {
     ).toThrow();
   });
 
+  test('accepts a single option', () => {
+    const request = parseWheelRequest({options: ['solo']}, limits, () => 0);
+    expect(request.options).toEqual(['solo']);
+    expect(request.winnerIndex).toBe(0);
+  });
+
+  test('rejects empty options', () => {
+    expect(() => parseWheelRequest({options: []}, limits, () => 0)).toThrow();
+  });
+
   test('selects winner when omitted', () => {
     const request = parseWheelRequest({options: ['a', 'b']}, limits, () => 1);
     expect(request.winnerIndex).toBe(1);