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82 lines
2.1 KiB
82 lines
2.1 KiB
8 years ago
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/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 releaseutil // import "k8s.io/helm/pkg/releaseutil"
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import (
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rspb "k8s.io/helm/pkg/proto/hapi/release"
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"k8s.io/helm/pkg/timeconv"
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"testing"
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"time"
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)
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// note: this test data is shared with filter_test.go.
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var releases = []*rspb.Release{
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tsRelease("quiet-bear", 2, 2000, rspb.Status_SUPERSEDED),
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tsRelease("angry-bird", 4, 3000, rspb.Status_DEPLOYED),
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tsRelease("happy-cats", 1, 4000, rspb.Status_DELETED),
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tsRelease("vocal-dogs", 3, 6000, rspb.Status_DELETED),
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}
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func tsRelease(name string, vers int32, dur time.Duration, code rspb.Status_Code) *rspb.Release {
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tmsp := timeconv.Timestamp(time.Now().Add(time.Duration(dur)))
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info := &rspb.Info{Status: &rspb.Status{Code: code}, LastDeployed: tmsp}
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return &rspb.Release{
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Name: name,
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Version: vers,
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Info: info,
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}
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}
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func check(t *testing.T, by string, fn func(int, int) bool) {
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for i := len(releases) - 1; i > 0; i-- {
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if fn(i, i-1) {
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t.Errorf("release at positions '(%d,%d)' not sorted by %s", i-1, i, by)
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}
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}
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}
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func TestSortByName(t *testing.T) {
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SortByName(releases)
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check(t, "ByName", func(i, j int) bool {
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ni := releases[i].Name
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nj := releases[j].Name
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return ni < nj
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})
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}
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func TestSortByDate(t *testing.T) {
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SortByDate(releases)
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check(t, "ByDate", func(i, j int) bool {
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ti := releases[i].Info.LastDeployed.Seconds
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tj := releases[j].Info.LastDeployed.Seconds
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return ti < tj
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})
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}
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func TestSortByRevision(t *testing.T) {
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SortByRevision(releases)
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check(t, "ByRevision", func(i, j int) bool {
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vi := releases[i].Version
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vj := releases[j].Version
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return vi < vj
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})
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}
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