simplify BackendTLSPolicy test infrastructure and remove unnecessary code

conformance/base/manifests.yaml

@@ -95,39 +95,6 @@ spec:
           matchLabels:
             gateway-conformance: backend
 ---
-apiVersion: gateway.networking.k8s.io/v1
-kind: Gateway
-metadata:
-  name: gateway-backendtlspolicy
-  namespace: gateway-conformance-infra
-spec:
-  gatewayClassName: "{GATEWAY_CLASS_NAME}"
-  listeners:
-  - name: http
-    port: 80
-    protocol: HTTP
-    hostname: "abc.example.com"
-    allowedRoutes:
-      namespaces:
-        from: Same
-      kinds:
-      - kind: HTTPRoute
-  - name: https
-    port: 443
-    protocol: HTTPS
-    tls:
-      mode: Terminate
-      certificateRefs:
-      - group: ""
-        kind: Secret
-        name: tls-checks-certificate
-    hostname: "abc.example.com"
-    allowedRoutes:
-      namespaces:
-        from: Same
-      kinds:
-      - kind: HTTPRoute
----
 apiVersion: v1
 kind: Service
 metadata:

conformance/tests/backendtlspolicy-san.go

@@ -46,8 +46,8 @@ var BackendTLSPolicySANValidation = suite.ConformanceTest{
 	Manifests: []string{"tests/backendtlspolicy-san.yaml"},
 	Test: func(t *testing.T, suite *suite.ConformanceTestSuite) {
 		ns := "gateway-conformance-infra"
-		routeNN := types.NamespacedName{Name: "route-backendtlspolicy-san-test", Namespace: ns}
-		gwNN := types.NamespacedName{Name: "gateway-backendtlspolicy", Namespace: ns}
+		routeNN := types.NamespacedName{Name: "backendtlspolicy-san-test", Namespace: ns}
+		gwNN := types.NamespacedName{Name: "same-namespace", Namespace: ns}
 
 		kubernetes.NamespacesMustBeReady(t, suite.Client, suite.TimeoutConfig, []string{ns})
 		gwAddr := kubernetes.GatewayAndRoutesMustBeAccepted(t, suite.Client, suite.TimeoutConfig, suite.ControllerName, kubernetes.NewGatewayRef(gwNN), &gatewayv1.HTTPRoute{}, false, routeNN)
@@ -63,98 +63,98 @@ var BackendTLSPolicySANValidation = suite.ConformanceTest{
 
 		// Verify that the request sent to Service with valid BackendTLSPolicy containing dns SAN should succeed.
 		t.Run("HTTP request sent to Service with valid BackendTLSPolicy containing dns SAN should succeed", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-san-dns", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "san-dns", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectEventuallyConsistentResponse(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSSanDns",
+						Path: "/backendtlspolicy-san-dns",
 						SNI:  serverStr,
 					},
-					Response: h.Response{StatusCode: 200},
+					Response: h.Response{StatusCodes: []int{200}},
 				})
 		})
 
 		// Verify that the request sent to a Service targeted by a BackendTLSPolicy with mismatched dns SAN should fail.
 		t.Run("HTTP request sent to Service targeted by BackendTLSPolicy with mismatched dns SAN should return an HTTP error", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-san-dns-mismatch", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "san-dns-mismatch", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectFailure(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSSanDnsMismatch",
+						Path: "/backendtlspolicy-san-dns-mismatch",
 						SNI:  serverStr,
 					},
 				})
 		})
 
 		// Verify that the request sent to Service with valid BackendTLSPolicy containing uri SAN should succeed.
 		t.Run("HTTP request sent to Service with valid BackendTLSPolicy containing uri SAN should succeed", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-san-uri", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "san-uri", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectEventuallyConsistentResponse(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSSanUri",
+						Path: "/backendtlspolicy-san-uri",
 						SNI:  serverStr,
 					},
-					Response: h.Response{StatusCode: 200},
+					Response: h.Response{StatusCodes: []int{200}},
 				})
 		})
 
 		// Verify that the request sent to a Service targeted by a BackendTLSPolicy with mismatched uri SAN should fail.
 		t.Run("HTTP request sent to Service targeted by BackendTLSPolicy with mismatched uri SAN should return an HTTP error", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-san-uri-mismatch", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "san-uri-mismatch", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectFailure(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSSanUriMismatch",
+						Path: "/backendtlspolicy-san-uri-mismatch",
 						SNI:  serverStr,
 					},
 				})
 		})
 
 		// Verify that the request sent to Service with valid BackendTLSPolicy containing multi SANs should succeed.
 		t.Run("HTTP request sent to Service with valid BackendTLSPolicy containing multi SAN should succeed", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-multiple-sans", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "multiple-sans", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectEventuallyConsistentResponse(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSMultiSans",
+						Path: "/backendtlspolicy-multiple-sans",
 						SNI:  serverStr,
 					},
-					Response: h.Response{StatusCode: 200},
+					Response: h.Response{StatusCodes: []int{200}},
 				})
 		})
 
 		// Verify that the request sent to a Service targeted by a BackendTLSPolicy with mismatched multi SAN should fail.
 		t.Run("HTTP request sent to Service targeted by BackendTLSPolicy with mismatched multi SAN should return an HTTP error", func(t *testing.T) {
-			policyNN := types.NamespacedName{Name: "backendtlspolicy-multiple-mismatch-sans", Namespace: ns}
+			policyNN := types.NamespacedName{Name: "multiple-mismatch-sans", Namespace: ns}
 			kubernetes.BackendTLSPolicyMustHaveCondition(t, suite.Client, suite.TimeoutConfig, policyNN, gwNN, policyCond)
 
 			h.MakeRequestAndExpectFailure(t, suite.RoundTripper, suite.TimeoutConfig, gwAddr,
 				h.ExpectedResponse{
 					Namespace: ns,
 					Request: h.Request{
 						Host: serverStr,
-						Path: "/backendTLSMultiMismatchSans",
+						Path: "/backendtlspolicy-multiple-mismatch-sans",
 						SNI:  serverStr,
 					},
 				})