Create test.yaml

Author: alexellis

.github/workflows/test.yaml

@@ -0,0 +1,20 @@
+name: Test composite action
+on:
+  pull_request:
+    paths:
+      - 'action.yml'
+  workflow_dispatch:    
+
+jobs:
+  test-composite-action:
+    runs-on: ubuntu-latest
+    steps:
+    
+      - name: Test action
+        uses: ./
+        with:
+          cache: 'true'
+          
+      - name: Get nodes
+        run: k3s kubectl get nodes -o wide
+