ci: 충돌 해결 및 테스트용 테스트 파일 업로드

frontend/package.json

@@ -15,6 +15,9 @@
     "@emotion/styled": "^11.11.5",
     "@tanstack/react-query": "^5.51.1",
     "@tanstack/react-query-devtools": "^5.51.1",
+    "@testing-library/jest-dom": "^6.4.7",
+    "@testing-library/user-event": "^14.5.2",
+    "@types/jest": "^29.5.12",
     "dotenv-webpack": "^8.1.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
@@ -29,6 +32,8 @@
     "@babel/preset-typescript": "^7.24.7",
     "@emotion/babel-plugin": "^11.11.0",
     "@stylelint/postcss-css-in-js": "^0.38.0",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/react": "^16.0.0",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
     "@typescript-eslint/eslint-plugin": "^7.16.0",
@@ -43,6 +48,8 @@
     "eslint-plugin-react-hooks": "^4.6.2",
     "eslint-plugin-react-refresh": "^0.4.8",
     "html-webpack-plugin": "^5.6.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
     "msw": "^2.3.1",
     "postcss-syntax": "^0.36.2",
     "prettier": "^3.3.2",

frontend/tempTest.ts

@@ -0,0 +1,4 @@
+test('테스트하자!', () => {
+  const onePlusOne = 1 + 1;
+  expect(onePlusOne).toBe(2);
+});

frontend/tsconfig.json

@@ -15,7 +15,8 @@
     "paths": {
       "@/*": ["src/*"]
     },
-    "jsxImportSource": "@emotion/react"
+    "jsxImportSource": "@emotion/react",
+    "types": ["jest", "@testing-library/jest-dom"]
   },
   "include": ["src", "**/*.tsx", "types.d.ts"],
   "exclude": ["node_modules", "dist"]