update test files

Signed-off-by: Huabing Zhao <zhaohuabing@gmail.com>

Author: zhaohuabing

internal/gatewayapi/testdata/httproute-with-urlrewrite-hostname-filter-invalid.in.yaml

@@ -216,6 +216,56 @@ httpRoutes:
                 group: gateway.envoyproxy.io
                 kind: HTTPRouteFilter
                 name: valid-path-regex
+  - apiVersion: gateway.networking.k8s.io/v1
+    kind: HTTPRoute
+    metadata:
+      namespace: default
+      name: httproute-invalid-path-regex
+    spec:
+      hostnames:
+        - gateway.envoyproxy.io
+      parentRefs:
+        - namespace: envoy-gateway
+          name: gateway-1
+          sectionName: http
+      rules:
+        - matches:
+            - path:
+                value: "/invalid-path-regex"
+          backendRefs:
+            - name: service-1
+              port: 8080
+          filters:
+            - type: ExtensionRef
+              extensionRef:
+                group: gateway.envoyproxy.io
+                kind: HTTPRouteFilter
+                name: invalid-path-regex
+  - apiVersion: gateway.networking.k8s.io/v1
+    kind: HTTPRoute
+    metadata:
+      namespace: default
+      name: httproute-missing-path-regex
+    spec:
+      hostnames:
+        - gateway.envoyproxy.io
+      parentRefs:
+        - namespace: envoy-gateway
+          name: gateway-1
+          sectionName: http
+      rules:
+        - matches:
+            - path:
+                value: "/missing-path-regex"
+          backendRefs:
+            - name: service-1
+              port: 8080
+          filters:
+            - type: ExtensionRef
+              extensionRef:
+                group: gateway.envoyproxy.io
+                kind: HTTPRouteFilter
+                name: missing-path-regex        
   # PathRegex host rewrite is invalid on a dynamic resolver backend: the upstream host would be
   # derived from request-controlled path text, bypassing the dynamic forward proxy loopback protection.
   - apiVersion: gateway.networking.k8s.io/v1
@@ -312,3 +362,25 @@ httpFilters:
           pathRegex:
             pattern: "^/[^/]+/([^/]+).*"
             substitution: "\\1"
+  - apiVersion: gateway.envoyproxy.io/v1alpha1
+    kind: HTTPRouteFilter
+    metadata:
+      name: invalid-path-regex
+      namespace: default
+    spec:
+      urlRewrite:
+        hostname:
+          type: PathRegex
+          pathRegex:
+            pattern: '"([a-z]+)"*+?'
+            substitution: "backend-\\1.service.namespace.svc.cluster.local"
+          header: my-host
+  - apiVersion: gateway.envoyproxy.io/v1alpha1
+    kind: HTTPRouteFilter
+    metadata:
+      name: missing-path-regex
+      namespace: default
+    spec:
+      urlRewrite:
+        hostname:
+          type: PathRegex

internal/gatewayapi/testdata/httproute-with-urlrewrite-hostname-filter-invalid.out.yaml

@@ -31,7 +31,7 @@ gateways:
       protocol: HTTP
   status:
     listeners:
-    - attachedRoutes: 8
+    - attachedRoutes: 10
       conditions:
       - lastTransitionTime: null
         message: Sending translated listener configuration to the data plane
@@ -382,6 +382,93 @@ httpRoutes:
         name: gateway-1
         namespace: envoy-gateway
         sectionName: http
+- apiVersion: gateway.networking.k8s.io/v1
+  kind: HTTPRoute
+  metadata:
+    name: httproute-invalid-path-regex
+    namespace: default
+  spec:
+    hostnames:
+    - gateway.envoyproxy.io
+    parentRefs:
+    - name: gateway-1
+      namespace: envoy-gateway
+      sectionName: http
+    rules:
+    - backendRefs:
+      - name: service-1
+        port: 8080
+      filters:
+      - extensionRef:
+          group: gateway.envoyproxy.io
+          kind: HTTPRouteFilter
+          name: invalid-path-regex
+        type: ExtensionRef
+      matches:
+      - path:
+          value: /invalid-path-regex
+  status:
+    parents:
+    - conditions:
+      - lastTransitionTime: null
+        message: PathRegex must be a valid RE2 regular expression.
+        reason: UnsupportedValue
+        status: "False"
+        type: Accepted
+      - lastTransitionTime: null
+        message: Resolved all the Object references for the Route
+        reason: ResolvedRefs
+        status: "True"
+        type: ResolvedRefs
+      controllerName: gateway.envoyproxy.io/gatewayclass-controller
+      parentRef:
+        name: gateway-1
+        namespace: envoy-gateway
+        sectionName: http
+- apiVersion: gateway.networking.k8s.io/v1
+  kind: HTTPRoute
+  metadata:
+    name: httproute-missing-path-regex
+    namespace: default
+  spec:
+    hostnames:
+    - gateway.envoyproxy.io
+    parentRefs:
+    - name: gateway-1
+      namespace: envoy-gateway
+      sectionName: http
+    rules:
+    - backendRefs:
+      - name: service-1
+        port: 8080
+      filters:
+      - extensionRef:
+          group: gateway.envoyproxy.io
+          kind: HTTPRouteFilter
+          name: missing-path-regex
+        type: ExtensionRef
+      matches:
+      - path:
+          value: /missing-path-regex
+  status:
+    parents:
+    - conditions:
+      - lastTransitionTime: null
+        message: PathRegex Pattern and Substitution must be set when rewrite hostname
+          type is "PathRegex".
+        reason: UnsupportedValue
+        status: "False"
+        type: Accepted
+      - lastTransitionTime: null
+        message: Resolved all the Object references for the Route
+        reason: ResolvedRefs
+        status: "True"
+        type: ResolvedRefs
+      controllerName: gateway.envoyproxy.io/gatewayclass-controller
+      parentRef:
+        name: gateway-1
+        namespace: envoy-gateway
+        sectionName: http
 - apiVersion: gateway.networking.k8s.io/v1
   kind: HTTPRoute
   metadata:
@@ -538,6 +625,32 @@ xdsIR:
         urlRewrite:
           host:
             header: my-host
+      - directResponse:
+          statusCode: 500
+        hostname: gateway.envoyproxy.io
+        isHTTP2: false
+        metadata:
+          kind: HTTPRoute
+          name: httproute-invalid-path-regex
+          namespace: default
+        name: httproute/default/httproute-invalid-path-regex/rule/0/match/0/gateway_envoyproxy_io
+        pathMatch:
+          distinct: false
+          name: ""
+          prefix: /invalid-path-regex
+      - directResponse:
+          statusCode: 500
+        hostname: gateway.envoyproxy.io
+        isHTTP2: false
+        metadata:
+          kind: HTTPRoute
+          name: httproute-missing-path-regex
+          namespace: default
+        name: httproute/default/httproute-missing-path-regex/rule/0/match/0/gateway_envoyproxy_io
+        pathMatch:
+          distinct: false
+          name: ""
+          prefix: /missing-path-regex
       - directResponse:
           statusCode: 500
         hostname: gateway.envoyproxy.io