From e8bdb38290f3289e6ed8d205d27cf9105d812dfd Mon Sep 17 00:00:00 2001
From: Raku Zeta <zetaraku@gmail.com>
Date: Wed, 3 Jul 2024 14:48:04 +0800
Subject: [PATCH] improve type test readability

---
 types/types.test-d.ts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/types/types.test-d.ts b/types/types.test-d.ts
index e848020..b209f8c 100644
--- a/types/types.test-d.ts
+++ b/types/types.test-d.ts
@@ -7,7 +7,7 @@ import fastify, {
   Session
 } from 'fastify';
 import Redis from 'ioredis';
-import { expectAssignable, expectDocCommentIncludes, expectError, expectType } from 'tsd';
+import { expectAssignable, expectNotAssignable, expectDocCommentIncludes, expectError, expectType } from 'tsd';
 import { CookieOptions, MemoryStore, SessionStore, default as fastifySession, default as plugin } from '..';
 
 class EmptyStore {
@@ -144,11 +144,11 @@ const app2 = fastify()
 app2.register(fastifySession)
 
 app2.get('/', async function(request) {
-  let num: number | undefined, str: string | undefined;
-  expectError(num = request.session.get('foo'));
-  expectAssignable(str = request.session.get('foo'));
+  expectAssignable<string | undefined>(request.session.get('foo'));
+  expectNotAssignable<number | undefined>(request.session.get('foo'));
+
+  expectType<void>(request.session.set('foo', 'bar'));
   expectError(request.session.set('foo', 2));
-  expectAssignable(request.session.set('foo', 'bar'));
 
   expectType<undefined | { id: number }>(request.session.get('user'))
   expectAssignable(request.session.set('user', { id: 2 }))
@@ -158,4 +158,4 @@ app2.get('/', async function(request) {
 
   expectType<any>(request.session.get<any>('not exist'))
   expectAssignable(request.session.set<any>('not exist', 'abc'))
-})
\ No newline at end of file
+})