feature: e2e framework supports testing wasm plugins (#369)

.github/workflows/build-and-test.yaml

@@ -144,8 +144,45 @@ jobs:
     - name: "Run Ingress Conformance Tests"
       run: GOPROXY="https://proxy.golang.org,direct" make ingress-conformance-test
       
-  publish:
+  ingress-wasmplugin-test:
     runs-on: ubuntu-latest
-    needs: [ingress-conformance-test,gateway-conformance-test]
+    needs: [build]
+    steps:
+    - uses: actions/checkout@v3
+      
+    - name: "Setup Go"
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.19
+
+    - name: Setup Golang Caches
+      uses: actions/cache@v3
+      with:
+        path: |-
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ github.run_id }}
+        restore-keys: |
+          ${{ runner.os }}-go
+      
+    - name: Setup Submodule Caches
+      uses: actions/cache@v3
+      with:
+        path: |-
+            envoy
+            istio
+            external
+            .git/modules
+        key: ${{ runner.os }}-submodules-${{ github.run_id }}
+        restore-keys: ${{ runner.os }}-submodules
+          
+    - run: git stash # restore patch
+
+    - name: "Run Ingress WasmPlugins Tests"
+      run: GOPROXY="https://proxy.golang.org,direct" make ingress-wasmplugin-test
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: [ingress-conformance-test,gateway-conformance-test,ingress-wasmplugin-test]
     steps:
     - uses: actions/checkout@v3