mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-11-04 04:08:16 +00:00
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
/*
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Copyright 2015 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 queue
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import (
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"testing"
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"time"
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"k8s.io/kubernetes/pkg/types"
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"k8s.io/kubernetes/pkg/util/clock"
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"k8s.io/kubernetes/pkg/util/sets"
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)
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func newTestBasicWorkQueue() (*basicWorkQueue, *clock.FakeClock) {
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fakeClock := clock.NewFakeClock(time.Now())
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wq := &basicWorkQueue{
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clock: fakeClock,
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queue: make(map[types.UID]time.Time),
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}
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return wq, fakeClock
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}
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func compareResults(t *testing.T, expected, actual []types.UID) {
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expectedSet := sets.NewString()
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for _, u := range expected {
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expectedSet.Insert(string(u))
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}
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actualSet := sets.NewString()
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for _, u := range actual {
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actualSet.Insert(string(u))
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}
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if !expectedSet.Equal(actualSet) {
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t.Errorf("Expected %#v, got %#v", expectedSet.List(), actualSet.List())
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}
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}
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func TestGetWork(t *testing.T) {
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q, clock := newTestBasicWorkQueue()
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q.Enqueue(types.UID("foo1"), -1*time.Minute)
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q.Enqueue(types.UID("foo2"), -1*time.Minute)
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q.Enqueue(types.UID("foo3"), 1*time.Minute)
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q.Enqueue(types.UID("foo4"), 1*time.Minute)
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expected := []types.UID{types.UID("foo1"), types.UID("foo2")}
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compareResults(t, expected, q.GetWork())
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compareResults(t, []types.UID{}, q.GetWork())
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// Dial the time to 1 hour ahead.
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clock.Step(time.Hour)
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expected = []types.UID{types.UID("foo3"), types.UID("foo4")}
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compareResults(t, expected, q.GetWork())
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compareResults(t, []types.UID{}, q.GetWork())
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}
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