mirror of
https://github.com/kubernetes-sigs/descheduler.git
synced 2026-01-28 06:29:29 +01:00
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
/*
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Copyright 2017 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 evictions
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import (
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"testing"
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"k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/client-go/kubernetes/fake"
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core "k8s.io/client-go/testing"
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"sigs.k8s.io/descheduler/test"
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)
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func TestEvictPod(t *testing.T) {
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node1 := test.BuildTestNode("node1", 1000, 2000, 9, nil)
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pod1 := test.BuildTestPod("p1", 400, 0, "node1", nil)
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tests := []struct {
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description string
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node *v1.Node
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pod *v1.Pod
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pods []v1.Pod
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want bool
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}{
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{
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description: "test pod eviction - pod present",
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node: node1,
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pod: pod1,
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pods: []v1.Pod{*pod1},
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want: true,
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},
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{
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description: "test pod eviction - pod absent",
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node: node1,
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pod: pod1,
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pods: []v1.Pod{*test.BuildTestPod("p2", 400, 0, "node1", nil), *test.BuildTestPod("p3", 450, 0, "node1", nil)},
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want: true,
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},
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}
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for _, test := range tests {
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fakeClient := &fake.Clientset{}
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fakeClient.Fake.AddReactor("list", "pods", func(action core.Action) (bool, runtime.Object, error) {
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return true, &v1.PodList{Items: test.pods}, nil
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})
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got, _ := EvictPod(fakeClient, test.pod, "v1", false)
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if got != test.want {
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t.Errorf("Test error for Desc: %s. Expected %v pod eviction to be %v, got %v", test.description, test.pod.Name, test.want, got)
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}
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}
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}
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