71 lines
1.9 KiB
Go
71 lines
1.9 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 testing
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import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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api "k8s.io/kubernetes/pkg/apis/core"
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)
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// Tweak is a function that modifies a Endpoints.
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type Tweak func(*api.Endpoints)
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// MakeEndpoints helps construct Endpoints objects (which pass API validation)
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// more legibly and tersely than a Go struct definition.
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func MakeEndpoints(name string, addrs []api.EndpointAddress, ports []api.EndpointPort, tweaks ...Tweak) *api.Endpoints {
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// NOTE: Any field that would be populated by defaulting needs to be
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// present and valid here.
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eps := &api.Endpoints{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Namespace: metav1.NamespaceDefault,
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},
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Subsets: []api.EndpointSubset{{
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Addresses: addrs,
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Ports: ports,
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}},
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}
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for _, tweak := range tweaks {
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tweak(eps)
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}
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return eps
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}
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// MakeEndpointAddress helps construct EndpointAddress objects which pass API
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// validation.
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func MakeEndpointAddress(ip string, pod string) api.EndpointAddress {
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return api.EndpointAddress{
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IP: ip,
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TargetRef: &api.ObjectReference{
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Name: pod,
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Namespace: metav1.NamespaceDefault,
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},
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}
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}
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// MakeEndpointPort helps construct EndpointPort objects which pass API
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// validation.
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func MakeEndpointPort(name string, port int) api.EndpointPort {
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return api.EndpointPort{
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Name: name,
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Port: int32(port),
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}
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}
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