chore(next): DEVXP-2630: run v0 tests

.github/workflows/build-next.yml

@@ -27,12 +27,24 @@ jobs:
           node-version-file: 'next/.nvmrc'
           cache: 'npm'
 
+      - name: Cache v0 dependencies
+        uses: actions/cache@v3
+        id: cache-v0
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-npm-next-v0-${{ hashFiles('package-lock.json') }}
+
+      - name: Install v0 dependencies
+        if: steps.cache-v0.outputs.cache-hit != 'true'
+        run: npm install
+
       - name: Cache PNPM dependencies
         uses: actions/cache@v3
         id: cache-next
         with:
           path: next/node_modules
           key: ${{ runner.os }}-pnpm-next-${{ hashFiles('next/pnpm-lock.yaml') }}
+
       - name: Install dependencies
         if: steps.cache-next.outputs.cache-hit != 'true'
         run: cd next && pnpm install
@@ -54,6 +66,12 @@ jobs:
         with:
           node-version-file: 'next/.nvmrc'
 
+      - name: Get cached v0 dependencies
+        uses: actions/cache@v3
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-npm-next-v0-${{ hashFiles('package-lock.json') }}
+
       - name: Get cached PNPM dependencies
         uses: actions/cache@v3
         with:
@@ -65,3 +83,6 @@ jobs:
 
       - name: Tests
         run: cd next && pnpm test
+
+      - name: v0 Tests
+        run: cd next && pnpm run test:v0

next/.gitignore

@@ -1,3 +1,4 @@
 /node_modules
 /dist
 /json-schema-test-suite
+/test/v0-test-results.json

next/eslint.config.mjs

@@ -1,3 +1,5 @@
 import antfu from '@antfu/eslint-config'
 
-export default antfu({})
+export default antfu({
+  ignores: ['test/v0-baseline-test-results.json'],
+})

next/package.json

@@ -31,6 +31,9 @@
     "test": "jest",
     "test:watch": "jest --watchAll",
     "test:file": "jest --runTestsByPath",
+    "test:v0-update-baseline": "jest --roots '<rootDir>/../src/tests' --json --outputFile=test/v0-baseline-test-results.json",
+    "test:v0-compare-results": "node test/v0_compare_test_results.js",
+    "test:v0": "jest --roots '<rootDir>/../src/tests' --json --outputFile=test/v0-test-results.json; pnpm run test:v0-compare-results",
     "lint": "eslint --max-warnings 0 .",
     "typecheck": "tsc --noEmit",
     "check": "pnpm run lint && pnpm run typecheck",

next/test/v0_compare_test_results.js

@@ -0,0 +1,54 @@
+/* eslint-disable no-console */
+
+import fs from 'node:fs'
+import process from 'node:process'
+
+const BASELINE_FILE = './test/v0-baseline-test-results.json'
+const CURRENT_FILE = './test/v0-test-results.json'
+
+if (!fs.existsSync(BASELINE_FILE)) {
+  console.error('🚨 Baseline file not found. Run Jest and save it first!')
+  process.exit(1)
+}
+
+// Load test results
+const baseline = JSON.parse(fs.readFileSync(BASELINE_FILE, 'utf8'))
+const current = JSON.parse(fs.readFileSync(CURRENT_FILE, 'utf8'))
+
+// Extract test statuses
+function getTestStatus(results) {
+  const statusMap = new Map()
+  results.testResults.forEach((testFile) => {
+    testFile.assertionResults.forEach((test) => {
+      statusMap.set(test.fullName, test.status)
+    })
+  })
+  return statusMap
+}
+
+const baselineStatus = getTestStatus(baseline)
+const currentStatus = getTestStatus(current)
+
+let failed = false
+
+baselineStatus.forEach((oldStatus, testName) => {
+  const newStatus = currentStatus.get(testName)
+
+  if (oldStatus === 'passed' && newStatus !== 'passed') {
+    console.error(`🚨 Regression: "${testName}" was passing but now fails!`)
+    failed = true
+  }
+
+  if (oldStatus === 'failed' && newStatus === 'passed') {
+    console.error(`🎉 Fixed: "${testName}" was failing but now passes.`)
+    failed = true
+  }
+})
+
+if (failed) {
+  console.error('❌ V0 test results changed unexpectedly.')
+  process.exit(1)
+}
+else {
+  console.log('✅ V0 test results match the expected state.')
+}