matrix was too optimistic

.github/workflows/test.yml

@@ -41,16 +41,15 @@ jobs:
   #       go build -v .
 
 
-# run acceptance tests in a matrix with Terraform core versions
-  test:
-    name: Matrix Test
+# Ubuntu: run acceptance tests in a matrix with Terraform core versions
+  test-ubuntu:
+    name: Ubuntu Matrix Test
     # needs: build
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     timeout-minutes: 15
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
         terraform:
           - '0.12.30'
           # - '0.13.6'
@@ -76,3 +75,73 @@ jobs:
         TF_ACC_TERRAFORM_VERSION: ${{ matrix.terraform }}
       run: |
         bash internal/provider/acceptance.sh
+
+# Windows: run acceptance tests in a matrix with Terraform core versions
+  test-windows:
+    name: Windows Matrix Test
+    # needs: build
+    runs-on: windows-latest
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        terraform:
+          - '0.12.30'
+          # - '0.13.6'
+          # - '0.14.5'
+
+    steps:
+    - name: Add hosts entry
+      run: Add-Content -Path $env:windir\System32\drivers\etc\hosts -Value "`n127.0.0.1`tns.example.com" -Force
+
+    - name: Set up Go
+      uses: actions/[email protected]
+      with:
+        go-version: '1.16'
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/[email protected]
+
+    - name: TF acceptance tests
+      timeout-minutes: 10
+      env:
+        TF_ACC: "1"
+        TF_ACC_TERRAFORM_VERSION: ${{ matrix.terraform }}
+      run: |
+        bash internal/provider/acceptance.sh
+
+# MacOS: run acceptance tests in a matrix with Terraform core versions
+  test-macos:
+    name: MacOS Matrix Test
+    # needs: build
+    runs-on: macos-latest
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        terraform:
+          - '0.12.30'
+          # - '0.13.6'
+          # - '0.14.5'
+
+    steps:
+    - name: Install Docker
+      run: brew cask install docker
+
+    - name: Set up Go
+      uses: actions/[email protected]
+      with:
+        go-version: '1.16'
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/[email protected]
+
+    - name: TF acceptance tests
+      timeout-minutes: 10
+      env:
+        TF_ACC: "1"
+        TF_ACC_TERRAFORM_VERSION: ${{ matrix.terraform }}
+      run: |
+        bash internal/provider/acceptance.sh