build: e2e test action 추가

.github/workflows/e2etest.yml

@@ -0,0 +1,56 @@
+name: Cypress Tests
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - README.md
+      - CONTRIBUTING.md
+      - .gitignore
+      - frontend/components/admin/**
+      - frontend/components/kanban/**
+      - frontend/database/**
+      - frontend/mock/**
+      - frontend/**/*.yaml
+
+jobs:
+  prepare-install:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'pnpm'
+          cache-dependency-path: frontend/pnpm-lock.yaml
+      - name: Cypress run
+        uses: cypress-io/github-action@v6
+        with:
+          working-directory: frontend
+          start: pnpm run dev
+          wait-on: 'http://localhost:3000'
+          summary-title: 'Cypress Tests In Development'
+          publish-summary: true
+
+      - name: Install junit-merge
+        run: pnpm add -g junit-merge
+        if: always()
+
+      - name: Merge Cypress JUnit test results
+        run: junit-merge frontend/results/*.xml > frontend/results/merged-test-results.xml
+        if: always()
+
+      - name: Upload merged test results as PR comment
+        uses: mikepenz/action-junit-report@v4
+        if: always()
+        with:
+          report_paths: 'frontend/results/merged-test-results.xml'
+          github_token: ${{ secrets.PR_RW_TOKEN }}
+          check_name: 'Cypress Test Results'

frontend/.gitignore

@@ -8,6 +8,10 @@
 # testing
 /coverage
 
+# Ignore Cypress screenshots and results
+frontend/cypress/screenshots/
+frontend/results/
+
 # next.js
 /.next/
 /out/

frontend/cypress.config.ts

@@ -9,4 +9,5 @@ export default defineConfig({
       // implement node event listeners here
     },
   },
+  projectId: "4k3nb1",
 });