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kubeadm: unit tests for app/master/addons.go
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115
cmd/kubeadm/app/master/addons_test.go
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115
cmd/kubeadm/app/master/addons_test.go
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/*
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Copyright 2016 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 master
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import (
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"testing"
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"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
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kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
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)
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func TestCreateKubeProxyPodSpec(t *testing.T) {
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var tests = []struct {
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cfg *kubeadmapi.MasterConfiguration
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expected bool
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}{
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{
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cfg: &kubeadmapi.MasterConfiguration{},
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expected: true,
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},
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}
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for _, rt := range tests {
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actual := createKubeProxyPodSpec(rt.cfg)
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if (actual.Containers[0].Name != "") != rt.expected {
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t.Errorf(
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"failed createKubeProxyPodSpec:\n\texpected: %t\n\t actual: %t",
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rt.expected,
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(actual.Containers[0].Name != ""),
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)
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}
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}
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}
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func TestCreateKubeDNSPodSpec(t *testing.T) {
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var tests = []struct {
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cfg *kubeadmapi.MasterConfiguration
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expected string
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}{
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{
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cfg: &kubeadmapi.MasterConfiguration{
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Networking: kubeadm.Networking{DNSDomain: "localhost"},
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},
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expected: "--domain=localhost",
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},
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{
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cfg: &kubeadmapi.MasterConfiguration{
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Networking: kubeadm.Networking{DNSDomain: "foo"},
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},
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expected: "--domain=foo",
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},
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}
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for _, rt := range tests {
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actual := createKubeDNSPodSpec(rt.cfg)
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if actual.Containers[0].Args[0] != rt.expected {
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t.Errorf(
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"failed createKubeDNSPodSpec:\n\texpected: %s\n\t actual: %s",
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rt.expected,
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actual.Containers[0].Args[0],
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)
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}
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}
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}
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func TestCreateKubeDNSServiceSpec(t *testing.T) {
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var tests = []struct {
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cfg *kubeadmapi.MasterConfiguration
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expected bool
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}{
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{
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cfg: &kubeadmapi.MasterConfiguration{
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Networking: kubeadm.Networking{ServiceSubnet: "foo"},
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},
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expected: false,
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},
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{
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cfg: &kubeadmapi.MasterConfiguration{
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Networking: kubeadm.Networking{ServiceSubnet: "10.0.0.1/1"},
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},
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expected: false,
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},
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{
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cfg: &kubeadmapi.MasterConfiguration{
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Networking: kubeadm.Networking{ServiceSubnet: "10.0.0.1/24"},
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},
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expected: true,
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},
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}
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for _, rt := range tests {
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_, actual := createKubeDNSServiceSpec(rt.cfg)
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if (actual == nil) != rt.expected {
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t.Errorf(
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"failed createKubeDNSServiceSpec:\n\texpected: %t\n\t actual: %t",
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rt.expected,
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(actual == nil),
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)
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}
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}
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}
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