FIX : 클라이언트 페스를 상수로 관리

client/src/__test__/post/createPostDetailPath.test.ts

@@ -0,0 +1,10 @@
+import {POST_DETAIL} from "@/const/clientPath";
+
+describe("createPostDetailPath 함수 테스트", () => {
+  it("postId=1 userId=thisUser 가 입력되었을 때 ", () => {
+    expect(POST_DETAIL("thisUser", "1")).toEqual("/post/@thisUser/1");
+  });
+  it("공백을 자동으로 Trim 하는지 여부", () => {
+    expect(POST_DETAIL(" thisUser", "1 ")).toEqual("/post/@thisUser/1");
+  });
+});

client/src/components/post/PostCard.tsx

@@ -1,6 +1,7 @@
 "use client";
+import { POST_DETAIL } from "@/const/clientPath";
 import { PostInterface } from "@/types/post/PostInterface";
-import createPostDetailPath from "@/utils/createPostDetailPath";
+
 import { MoreVertOutlined } from "@mui/icons-material";
 import {
   Avatar,
@@ -25,7 +26,7 @@ const PostCard = ({
   id,
 }: PostInterface) => {
   return (
-    <Link href={createPostDetailPath(userId, id)}>
+    <Link href={`${POST_DETAIL(userId, id)}`}>
       <Card sx={{ display: "flex", gap: 2, p: 2 }}>
         <Avatar
           sx={{ bgcolor: "secondary.main" }}

client/src/const/clientPath.ts

@@ -20,4 +20,18 @@ export const MY_PROFILE = "/user" as const
  */
 export const WIKI = "/wiki" as const
 
+/**
+ * 유저아이디와 게시글 아이디를 입력받아 /post/@userId/postId 형태의 path를 리턴
+ * @param userId 유저ID
+ * @param postId 게시글ID
+ * @returns
+ */
+export const POST_DETAIL = (userId: string, postId: string) => {
+  const trimmedUserId = userId.trim();
+  const trimmedPostId = postId.trim();
+
+  return `/post/@${trimmedUserId}/${trimmedPostId}`;
+};
+
+
 export default HOME;