Add test

Author: fproulx-boostsecurity

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: brew test-bot
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  test-bot:
+    runs-on: macos-latest
+    steps:
+      - name: Set up Homebrew
+        id: set-up-homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Cache Homebrew Bundler RubyGems
+        id: cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps:set-up-homebrew.outputs.gems-path }}
+          key: ${{ runner.os }}-rubygems-${{ steps:set-up-homebrew.outputs.gems-hash }}
+          restore-keys: ${{ runner.os }}-rubygems-
+
+      - name: Run brew test
+        run: |
+          brew install --build-from-source Formula/bagel.rb
+          brew test Formula/bagel.rb