mirror of https://github.com/k3s-io/k3s
99 lines
2.0 KiB
Go
99 lines
2.0 KiB
Go
/*
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Copyright 2018 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 util
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import (
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"testing"
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"k8s.io/api/core/v1"
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)
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func TestLookupContainerPortNumberByName(t *testing.T) {
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tests := []struct {
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name string
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pod v1.Pod
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portname string
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portnum int32
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err bool
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}{
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{
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name: "test success 1",
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pod: v1.Pod{
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{
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Ports: []v1.ContainerPort{
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{
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Name: "https",
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ContainerPort: int32(443)},
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{
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Name: "http",
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ContainerPort: int32(80)},
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},
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},
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},
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},
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},
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portname: "http",
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portnum: int32(80),
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err: false,
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},
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{
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name: "test faulure 1",
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pod: v1.Pod{
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{
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Ports: []v1.ContainerPort{
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{
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Name: "https",
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ContainerPort: int32(443)},
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},
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},
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},
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},
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},
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portname: "www",
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portnum: int32(0),
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err: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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portnum, err := LookupContainerPortNumberByName(tt.pod, tt.portname)
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if err != nil {
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if tt.err {
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return
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}
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t.Errorf("%v: unexpected error: %v", tt.name, err)
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return
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}
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if tt.err {
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t.Errorf("%v: unexpected success", tt.name)
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return
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}
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if portnum != tt.portnum {
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t.Errorf("%v: expected port number %v; got %v", tt.name, tt.portnum, portnum)
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}
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})
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}
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}
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