same-namespace-attachment-mesh-conformance (#3833)

Author: LiorLieberman

conformance/tests/mesh/httproute-simple-same-namespace.go

@@ -0,0 +1,52 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package meshtests
+
+import (
+	"testing"
+
+	"sigs.k8s.io/gateway-api/conformance/utils/echo"
+	"sigs.k8s.io/gateway-api/conformance/utils/http"
+	"sigs.k8s.io/gateway-api/conformance/utils/suite"
+	"sigs.k8s.io/gateway-api/pkg/features"
+)
+
+func init() {
+	MeshConformanceTests = append(MeshConformanceTests, MeshHTTPRouteSimpleSameNamespace)
+}
+
+var MeshHTTPRouteSimpleSameNamespace = suite.ConformanceTest{
+	ShortName:   "MeshHTTPRouteSimpleSameNamespace",
+	Description: "A single HTTPRoute in the gateway-conformance-mesh namespace attaches to a Service in the same namespace",
+	Features: []features.FeatureName{
+		features.SupportMesh,
+		features.SupportHTTPRoute,
+	},
+	Manifests: []string{"tests/mesh/httproute-simple-same-namespace.yaml"},
+	Test: func(t *testing.T, s *suite.ConformanceTestSuite) {
+		ns := "gateway-conformance-mesh"
+		client := echo.ConnectToApp(t, s, echo.MeshAppEchoV1)
+		t.Run("Simple HTTP request should reach infra-backend", func(t *testing.T) {
+			client.MakeRequestAndExpectEventuallyConsistentResponse(t, http.ExpectedResponse{
+				Request:   http.Request{Path: "/", Host: "echo"},
+				Response:  http.Response{StatusCode: 200},
+				Backend:   "echo-v1",
+				Namespace: ns,
+			}, s.TimeoutConfig)
+		})
+	},
+}

conformance/tests/mesh/httproute-simple-same-namespace.yaml

@@ -0,0 +1,15 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: gateway-conformance-mesh-test
+  namespace: gateway-conformance-mesh
+spec:
+  parentRefs:
+  - group: ""
+    kind: Service
+    name: echo
+    port: 80
+  rules:
+  - backendRefs:
+    - name: echo-v1
+      port: 8080