141 lines
4.1 KiB
Go
141 lines
4.1 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package ingress
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import (
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
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"k8s.io/kubernetes/pkg/apis/networking"
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)
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func newIngress() networking.Ingress {
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serviceBackend := &networking.IngressServiceBackend{
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Name: "default-backend",
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Port: networking.ServiceBackendPort{
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Name: "",
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Number: 80,
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},
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}
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defaultBackend := networking.IngressBackend{
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Service: serviceBackend.DeepCopy(),
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}
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implementationPathType := networking.PathTypeImplementationSpecific
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return networking.Ingress{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: metav1.NamespaceDefault,
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},
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Spec: networking.IngressSpec{
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DefaultBackend: defaultBackend.DeepCopy(),
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Rules: []networking.IngressRule{
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{
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Host: "foo.bar.com",
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IngressRuleValue: networking.IngressRuleValue{
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HTTP: &networking.HTTPIngressRuleValue{
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Paths: []networking.HTTPIngressPath{
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{
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Path: "/foo",
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PathType: &implementationPathType,
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Backend: *defaultBackend.DeepCopy(),
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},
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},
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},
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},
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},
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},
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},
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Status: networking.IngressStatus{
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LoadBalancer: networking.IngressLoadBalancerStatus{
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Ingress: []networking.IngressLoadBalancerIngress{
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{IP: "127.0.0.1"},
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},
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},
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},
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}
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}
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func TestIngressStrategy(t *testing.T) {
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ctx := genericapirequest.NewDefaultContext()
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apiRequest := genericapirequest.RequestInfo{APIGroup: "networking.k8s.io",
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APIVersion: "v1",
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Resource: "ingresses",
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}
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ctx = genericapirequest.WithRequestInfo(ctx, &apiRequest)
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if !Strategy.NamespaceScoped() {
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t.Errorf("Ingress must be namespace scoped")
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}
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if Strategy.AllowCreateOnUpdate() {
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t.Errorf("Ingress should not allow create on update")
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}
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ingress := newIngress()
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Strategy.PrepareForCreate(ctx, &ingress)
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if len(ingress.Status.LoadBalancer.Ingress) != 0 {
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t.Error("Ingress should not allow setting status on create")
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}
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errs := Strategy.Validate(ctx, &ingress)
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if len(errs) != 0 {
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t.Errorf("Unexpected error validating %v", errs)
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}
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invalidIngress := newIngress()
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invalidIngress.ResourceVersion = "4"
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invalidIngress.Spec = networking.IngressSpec{}
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Strategy.PrepareForUpdate(ctx, &invalidIngress, &ingress)
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errs = Strategy.ValidateUpdate(ctx, &invalidIngress, &ingress)
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if len(errs) == 0 {
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t.Errorf("Expected a validation error")
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}
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if invalidIngress.ResourceVersion != "4" {
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t.Errorf("Incoming resource version on update should not be mutated")
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}
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}
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func TestIngressStatusStrategy(t *testing.T) {
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ctx := genericapirequest.NewDefaultContext()
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if !StatusStrategy.NamespaceScoped() {
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t.Errorf("Ingress must be namespace scoped")
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}
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if StatusStrategy.AllowCreateOnUpdate() {
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t.Errorf("Ingress should not allow create on update")
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}
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oldIngress := newIngress()
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newIngress := newIngress()
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oldIngress.ResourceVersion = "4"
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newIngress.ResourceVersion = "4"
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newIngress.Spec.DefaultBackend.Service.Name = "ignore"
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newIngress.Status = networking.IngressStatus{
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LoadBalancer: networking.IngressLoadBalancerStatus{
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Ingress: []networking.IngressLoadBalancerIngress{
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{IP: "127.0.0.2"},
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},
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},
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}
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StatusStrategy.PrepareForUpdate(ctx, &newIngress, &oldIngress)
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if newIngress.Status.LoadBalancer.Ingress[0].IP != "127.0.0.2" {
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t.Errorf("Ingress status updates should allow change of status fields")
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}
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if newIngress.Spec.DefaultBackend.Service.Name != "default-backend" {
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t.Errorf("PrepareForUpdate should have preserved old spec")
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}
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errs := StatusStrategy.ValidateUpdate(ctx, &newIngress, &oldIngress)
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if len(errs) != 0 {
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t.Errorf("Unexpected error %v", errs)
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}
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}
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