unit tests

traefik · Apr 11, 2024 · 95fd2e0 · 95fd2e0
1 parent 1de5f6f
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diff --git a/pkg/provider/kubernetes/gateway/fixtures/httproute/filter_url_rewrite_combined.yml b/pkg/provider/kubernetes/gateway/fixtures/httproute/filter_url_rewrite_combined.yml
@@ -0,0 +1,58 @@
+---
+kind: GatewayClass
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: my-gateway-class
+spec:
+ controllerName: traefik.io/gateway-controller
+
+---
+kind: Gateway
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: my-gateway
+ namespace: default
+spec:
+ gatewayClassName: my-gateway-class
+ listeners: # Use GatewayClass defaults for listener definition.
+ - name: http
+ protocol: HTTP
+ port: 80
+ allowedRoutes:
+ kinds:
+ - kind: HTTPRoute
+ group: gateway.networking.k8s.io
+ namespaces:
+ from: Same
+
+---
+kind: HTTPRoute
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: http-app-1
+ namespace: default
+spec:
+ parentRefs:
+ - name: my-gateway
+ kind: Gateway
+ group: gateway.networking.k8s.io
+ hostnames:
+ - "example.com"
+ rules:
+ - matches:
+ - path:
+ type: PathPrefix
+ value: /foo
+ backendRefs:
+ - name: whoami
+ port: 80
+ weight: 1
+ kind: Service
+ group: ""
+ filters:
+ - type: URLRewrite
+ urlRewrite:
+ hostname: www.foo.bar
+ path:
+ type: ReplacePrefixMatch
+ replacePrefixMatch: /xyz
diff --git a/pkg/provider/kubernetes/gateway/fixtures/httproute/filter_url_rewrite_hostname.yml b/pkg/provider/kubernetes/gateway/fixtures/httproute/filter_url_rewrite_hostname.yml
@@ -0,0 +1,55 @@
+---
+kind: GatewayClass
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: my-gateway-class
+spec:
+ controllerName: traefik.io/gateway-controller
+
+---
+kind: Gateway
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: my-gateway
+ namespace: default
+spec:
+ gatewayClassName: my-gateway-class
+ listeners: # Use GatewayClass defaults for listener definition.
+ - name: http
+ protocol: HTTP
+ port: 80
+ allowedRoutes:
+ kinds:
+ - kind: HTTPRoute
+ group: gateway.networking.k8s.io
+ namespaces:
+ from: Same
+
+---
+kind: HTTPRoute
+apiVersion: gateway.networking.k8s.io/v1
+metadata:
+ name: http-app-1
+ namespace: default
+spec:
+ parentRefs:
+ - name: my-gateway
+ kind: Gateway
+ group: gateway.networking.k8s.io
+ hostnames:
+ - "example.com"
+ rules:
+ - matches:
+ - path:
+ type: PathPrefix
+ value: /foo
+ backendRefs:
+ - name: whoami
+ port: 80
+ weight: 1
+ kind: Service
+ group: ""
+ filters:
+ - type: URLRewrite
+ urlRewrite:
+ hostname: www.foo.bar
diff --git a/pkg/provider/kubernetes/gateway/kubernetes_test.go b/pkg/provider/kubernetes/gateway/kubernetes_test.go
@@ -1747,11 +1747,11 @@ func TestLoadHTTPRoutes(t *testing.T) {
  Service: "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr",
  Rule: "Host(`example.com`) && PathPrefix(`/foo`)",
  RuleSyntax: "v3",
- Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-0"},
+ Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0"},
  },
  },
  Middlewares: map[string]*dynamic.Middleware{
- "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-0": {
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0": {
  ReplacePath: &dynamic.ReplacePath{
  Path: "/bar",
  },
@@ -1814,11 +1814,11 @@ func TestLoadHTTPRoutes(t *testing.T) {
  Service: "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr",
  Rule: "Host(`example.com`) && PathPrefix(`/foo`)",
  RuleSyntax: "v3",
- Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-0"},
+ Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0"},
  },
  },
  Middlewares: map[string]*dynamic.Middleware{
- "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-0": {
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0": {
  ReplacePathRegex: &dynamic.ReplacePathRegex{
  Regex: "^/foo",
  Replacement: "/xyz",
@@ -1858,6 +1858,212 @@ func TestLoadHTTPRoutes(t *testing.T) {
  TLS: &dynamic.TLSConfiguration{},
  },
  },
+ {
+ desc: "Simple HTTPRoute URL rewrite Hostname",
+ paths: []string{"services.yml", "httproute/filter_url_rewrite_hostname.yml"},
+ entryPoints: map[string]Entrypoint{"web": {
+ Address: ":80",
+ }},
+ expected: &dynamic.Configuration{
+ UDP: &dynamic.UDPConfiguration{
+ Routers: map[string]*dynamic.UDPRouter{},
+ Services: map[string]*dynamic.UDPService{},
+ },
+ TCP: &dynamic.TCPConfiguration{
+ Routers: map[string]*dynamic.TCPRouter{},
+ Middlewares: map[string]*dynamic.TCPMiddleware{},
+ Services: map[string]*dynamic.TCPService{},
+ ServersTransports: map[string]*dynamic.TCPServersTransport{},
+ },
+ HTTP: &dynamic.HTTPConfiguration{
+ Routers: map[string]*dynamic.Router{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7": {
+ EntryPoints: []string{"web"},
+ Service: "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr",
+ Rule: "Host(`example.com`) && PathPrefix(`/foo`)",
+ RuleSyntax: "v3",
+ Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-host-0"},
+ },
+ },
+ Middlewares: map[string]*dynamic.Middleware{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-host-0": {
+ Headers: &dynamic.Headers{
+ CustomRequestHeaders: map[string]string{
+ "Host": "www.foo.bar",
+ },
+ CustomResponseHeaders: nil,
+ AccessControlAllowCredentials: false,
+ AccessControlAllowHeaders: nil,
+ AccessControlAllowMethods: nil,
+ AccessControlAllowOriginList: nil,
+ AccessControlAllowOriginListRegex: nil,
+ AccessControlExposeHeaders: nil,
+ AccessControlMaxAge: 0,
+ AddVaryHeader: false,
+ AllowedHosts: nil,
+ HostsProxyHeaders: nil,
+ SSLProxyHeaders: nil,
+ STSSeconds: 0,
+ STSIncludeSubdomains: false,
+ STSPreload: false,
+ ForceSTSHeader: false,
+ FrameDeny: false,
+ CustomFrameOptionsValue: "",
+ ContentTypeNosniff: false,
+ BrowserXSSFilter: false,
+ CustomBrowserXSSValue: "",
+ ContentSecurityPolicy: "",
+ PublicKey: "",
+ ReferrerPolicy: "",
+ PermissionsPolicy: "",
+ IsDevelopment: false,
+ FeaturePolicy: nil,
+ SSLRedirect: nil,
+ SSLTemporaryRedirect: nil,
+ SSLHost: nil,
+ SSLForceHost: nil,
+ },
+ },
+ },
+ Services: map[string]*dynamic.Service{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr": {
+ Weighted: &dynamic.WeightedRoundRobin{
+ Services: []dynamic.WRRService{
+ {
+ Name: "default-whoami-80",
+ Weight: func(i int) *int { return &i }(1),
+ },
+ },
+ },
+ },
+ "default-whoami-80": {
+ LoadBalancer: &dynamic.ServersLoadBalancer{
+ Servers: []dynamic.Server{
+ {
+ URL: "http://10.10.0.1:80",
+ },
+ {
+ URL: "http://10.10.0.2:80",
+ },
+ },
+ PassHostHeader: ptr.To(true),
+ ResponseForwarding: &dynamic.ResponseForwarding{
+ FlushInterval: ptypes.Duration(100 * time.Millisecond),
+ },
+ },
+ },
+ },
+ ServersTransports: map[string]*dynamic.ServersTransport{},
+ },
+ TLS: &dynamic.TLSConfiguration{},
+ },
+ },
+ {
+ desc: "Simple HTTPRoute URL rewrite Combined",
+ paths: []string{"services.yml", "httproute/filter_url_rewrite_combined.yml"},
+ entryPoints: map[string]Entrypoint{"web": {
+ Address: ":80",
+ }},
+ expected: &dynamic.Configuration{
+ UDP: &dynamic.UDPConfiguration{
+ Routers: map[string]*dynamic.UDPRouter{},
+ Services: map[string]*dynamic.UDPService{},
+ },
+ TCP: &dynamic.TCPConfiguration{
+ Routers: map[string]*dynamic.TCPRouter{},
+ Middlewares: map[string]*dynamic.TCPMiddleware{},
+ Services: map[string]*dynamic.TCPService{},
+ ServersTransports: map[string]*dynamic.TCPServersTransport{},
+ },
+ HTTP: &dynamic.HTTPConfiguration{
+ Routers: map[string]*dynamic.Router{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7": {
+ EntryPoints: []string{"web"},
+ Service: "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr",
+ Rule: "Host(`example.com`) && PathPrefix(`/foo`)",
+ RuleSyntax: "v3",
+ Middlewares: []string{"default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-host-0", "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0"},
+ },
+ },
+ Middlewares: map[string]*dynamic.Middleware{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-path-0": {
+ ReplacePathRegex: &dynamic.ReplacePathRegex{
+ Regex: "^/foo",
+ Replacement: "/xyz",
+ },
+ },
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-urlrewrite-host-0": {
+ Headers: &dynamic.Headers{
+ CustomRequestHeaders: map[string]string{
+ "Host": "www.foo.bar",
+ },
+ CustomResponseHeaders: nil,
+ AccessControlAllowCredentials: false,
+ AccessControlAllowHeaders: nil,
+ AccessControlAllowMethods: nil,
+ AccessControlAllowOriginList: nil,
+ AccessControlAllowOriginListRegex: nil,
+ AccessControlExposeHeaders: nil,
+ AccessControlMaxAge: 0,
+ AddVaryHeader: false,
+ AllowedHosts: nil,
+ HostsProxyHeaders: nil,
+ SSLProxyHeaders: nil,
+ STSSeconds: 0,
+ STSIncludeSubdomains: false,
+ STSPreload: false,
+ ForceSTSHeader: false,
+ FrameDeny: false,
+ CustomFrameOptionsValue: "",
+ ContentTypeNosniff: false,
+ BrowserXSSFilter: false,
+ CustomBrowserXSSValue: "",
+ ContentSecurityPolicy: "",
+ PublicKey: "",
+ ReferrerPolicy: "",
+ PermissionsPolicy: "",
+ IsDevelopment: false,
+ FeaturePolicy: nil,
+ SSLRedirect: nil,
+ SSLTemporaryRedirect: nil,
+ SSLHost: nil,
+ SSLForceHost: nil,
+ },
+ },
+ },
+ Services: map[string]*dynamic.Service{
+ "default-http-app-1-my-gateway-web-76f78beeda6e3d06c2b7-wrr": {
+ Weighted: &dynamic.WeightedRoundRobin{
+ Services: []dynamic.WRRService{
+ {
+ Name: "default-whoami-80",
+ Weight: func(i int) *int { return &i }(1),
+ },
+ },
+ },
+ },
+ "default-whoami-80": {
+ LoadBalancer: &dynamic.ServersLoadBalancer{
+ Servers: []dynamic.Server{
+ {
+ URL: "http://10.10.0.1:80",
+ },
+ {
+ URL: "http://10.10.0.2:80",
+ },
+ },
+ PassHostHeader: ptr.To(true),
+ ResponseForwarding: &dynamic.ResponseForwarding{
+ FlushInterval: ptypes.Duration(100 * time.Millisecond),
+ },
+ },
+ },
+ },
+ ServersTransports: map[string]*dynamic.ServersTransport{},
+ },
+ TLS: &dynamic.TLSConfiguration{},
+ },
+ },
  }
 
  for _, test := range testCases {