diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..38657a9
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,22 @@
+on: [push]
+
+jobs:
+  install_packages:
+    runs-on: ubuntu-latest
+    name: Test job to install and cache APT packages (i.e. rolldice, dot).
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cached-apt-install-action@v1
+        with:
+          packages: rolldice dot
+  test_packages_cache:
+    needs: install_packages
+    runs-on: ubuntu-latest
+    name: Test job to verify cached APT packages (i.e. rolldice, dot).
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+        [ -d "~/cached-apt-install-packages" ] || exit 1;
+        [ -d "~/cached-apt-install-packages/rolldice" ] || exit 2;
+        [ -d "~/cached-apt-install-packages/dot" ] || exit 3;
+      - shell: bash
\ No newline at end of file