Added production, basic, and Fast Refresh test suites on macOS (#15366)

.github/workflows/build_test_deploy.yml

@@ -77,6 +77,24 @@ jobs:
     steps:
       - run: exit 0
 
+  testMacOS:
+    name: macOS ( Basic, Production, Acceptance )
+    runs-on: macos-latest
+    needs: build
+    env:
+      NEXT_TELEMETRY_DISABLED: 1
+      NEXT_TEST_JOB: 1
+      HEADLESS: true
+
+    steps:
+      - uses: actions/checkout@v2
+      - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
+      # Installing dependencies again since OS changed
+      - run: yarn install --frozen-lockfile --check-files
+      - run: node run-tests.js test/integration/production/test/index.test.js
+      - run: node run-tests.js test/integration/basic/test/index.test.js
+      - run: node run-tests.js test/acceptance/*
+
   testFirefox:
     name: Test Firefox (production)
     runs-on: ubuntu-latest