working CI test workflow, more reliable transport_test

.github/workflows/buildtest.yaml

@@ -1,4 +1,4 @@
-name: Build and Test
+name: Test
 
 on:
   push:
@@ -7,7 +7,6 @@ on:
     branches: [ master ]
 
 jobs:
-
   test:
     runs-on: ubuntu-latest
     steps:
@@ -17,16 +16,37 @@ jobs:
         path: |
           ~/go/pkg/mod
           ~/go/bin
+          ~/bin/protoc
           ~/.cache
-        key: ${{ runner.os }}-amd64-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: |
-          ${{ runner.os }}-amd64-go-
-    
+        key: livekit-server
+    - uses: shogo82148/actions-setup-redis@v1.10.3
+      with:
+        redis-version: '6.x'
+        auto-start: true
+    - run: redis-cli ping
+
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
         go-version: 1.16
 
+    - name: Download Go modules
+      run: go mod download
+
+    - name: Download protoc
+      run: curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.15.8/protoc-3.15.8-linux-x86_64.zip
+
+    - name: Install protoc
+      run: sudo unzip protoc-3.15.8-linux-x86_64.zip -d /usr
+
+    - run: sudo chmod 755 /usr/bin/protoc
+
+    - name: Install protoc-gen-twirp
+      run: go install github.com/twitchtv/twirp/protoc-gen-twirp
+
+    - name: Install protoc-gen-go
+      run: go install google.golang.org/protobuf/cmd/protoc-gen-go
+
     - name: Mage Build
       uses: magefile/mage-action@v1
       with: