Add LTS tests, cleanup actions

.github/workflows/acctest.yml

@@ -1,10 +1,19 @@
-name: Go
-on: [push, pull_request]
+name: Acceptance Tests
+on:
+  pull_request:
+    paths-ignore:
+      - 'README.md'
+  push:
+    paths-ignore:
+      - 'README.md'
+  schedule:
+    - cron: '0 13 * * *'
 jobs:
 
   build:
     name: Build
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
 
     - name: Set up Go 1.13
@@ -15,11 +24,6 @@ jobs:
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
-    
-    # TODO: convert this to `services`
-    - name: Start Unifi controller
-      run: |
-        ./controller.sh start
 
     - name: Get dependencies
       run: |
@@ -28,6 +32,37 @@ jobs:
     - name: Build
       run: |
         go build -v .
+
+  test:
+    name: Matrix Test
+    needs: build
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - lts
+          - stable
+    steps:
+
+    - name: Set up Go 1.13
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.13
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+
+    # TODO: convert this to `services`
+    - name: Start Unifi controller
+      run: |
+        ./controller.sh start ${{ matrix.version }}
+
+    - name: Get dependencies
+      run: |
+        go mod download
         
     - name: TF acceptance tests
       timeout-minutes: 10