mirror of
https://github.com/kubernetes-sigs/external-dns.git
synced 2025-11-04 12:41:00 +01:00
105 lines
3.2 KiB
Go
105 lines
3.2 KiB
Go
/*
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Copyright 2021 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 source
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/require"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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kubefake "k8s.io/client-go/kubernetes/fake"
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"sigs.k8s.io/external-dns/endpoint"
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v1 "sigs.k8s.io/gateway-api/apis/v1"
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"sigs.k8s.io/gateway-api/apis/v1alpha2"
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v1beta1 "sigs.k8s.io/gateway-api/apis/v1beta1"
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gatewayfake "sigs.k8s.io/gateway-api/pkg/client/clientset/versioned/fake"
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)
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func TestGatewayTLSRouteSourceEndpoints(t *testing.T) {
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t.Parallel()
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gwClient := gatewayfake.NewSimpleClientset()
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kubeClient := kubefake.NewSimpleClientset()
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clients := new(MockClientGenerator)
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clients.On("GatewayClient").Return(gwClient, nil)
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clients.On("KubeClient").Return(kubeClient, nil)
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ctx := context.Background()
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ns := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "default",
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},
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}
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_, err := kubeClient.CoreV1().Namespaces().Create(ctx, ns, metav1.CreateOptions{})
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require.NoError(t, err, "failed to create Namespace")
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ips := []string{"10.64.0.1", "10.64.0.2"}
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gw := &v1beta1.Gateway{
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ObjectMeta: metav1.ObjectMeta{
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Name: "internal",
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Namespace: "default",
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},
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Spec: v1.GatewaySpec{
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Listeners: []v1.Listener{{
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Protocol: v1.TLSProtocolType,
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}},
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},
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Status: gatewayStatus(ips...),
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}
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_, err = gwClient.GatewayV1beta1().Gateways(gw.Namespace).Create(ctx, gw, metav1.CreateOptions{})
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require.NoError(t, err, "failed to create Gateway")
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rt := &v1alpha2.TLSRoute{
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ObjectMeta: metav1.ObjectMeta{
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Name: "api",
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Namespace: "default",
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Annotations: map[string]string{
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hostnameAnnotationKey: "api-annotation.foobar.internal",
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},
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},
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Spec: v1alpha2.TLSRouteSpec{
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Hostnames: []v1.Hostname{"api-hostnames.foobar.internal"},
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CommonRouteSpec: v1.CommonRouteSpec{
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ParentRefs: []v1.ParentReference{
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gwParentRef("default", "internal"),
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},
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},
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},
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Status: v1alpha2.TLSRouteStatus{
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RouteStatus: gwRouteStatus(gwParentRef("default", "internal")),
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},
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}
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_, err = gwClient.GatewayV1alpha2().TLSRoutes(rt.Namespace).Create(ctx, rt, metav1.CreateOptions{})
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require.NoError(t, err, "failed to create TLSRoute")
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src, err := NewGatewayTLSRouteSource(clients, &Config{
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FQDNTemplate: "{{.Name}}-template.foobar.internal",
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CombineFQDNAndAnnotation: true,
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})
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require.NoError(t, err, "failed to create Gateway TLSRoute Source")
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endpoints, err := src.Endpoints(ctx)
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require.NoError(t, err, "failed to get Endpoints")
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validateEndpoints(t, endpoints, []*endpoint.Endpoint{
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newTestEndpoint("api-annotation.foobar.internal", "A", ips...),
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newTestEndpoint("api-hostnames.foobar.internal", "A", ips...),
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newTestEndpoint("api-template.foobar.internal", "A", ips...),
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})
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}
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