mirror of https://github.com/helm/helm
fibonacci1729
8 years ago
parent
7a5ee459f7
commit
24fe8643de
@ -0,0 +1,58 @@
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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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"testing"
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)
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func TestFilterAny(t *testing.T) {
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ls := Any(StatusFilter(rspb.Status_DELETED)).Filter(releases)
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if len(ls) != 2 {
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t.Fatalf("expected 2 results, got '%d'", len(ls))
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}
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r0, r1 := ls[0], ls[1]
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switch {
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case r0.Info.Status.Code != rspb.Status_DELETED:
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t.Fatalf("expected DELETED result, got '%s'", r1.Info.Status.Code)
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case r1.Info.Status.Code != rspb.Status_DELETED:
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t.Fatalf("expected DELETED result, got '%s'", r1.Info.Status.Code)
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}
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}
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func TestFilterAll(t *testing.T) {
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fn := FilterFunc(func(rls *rspb.Release) bool {
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// true if not deleted and version < 4
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v0 := !StatusFilter(rspb.Status_DELETED).Check(rls)
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v1 := rls.Version < 4
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return v0 && v1
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})
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ls := All(fn).Filter(releases)
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if len(ls) != 1 {
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t.Fatalf("expected 1 result, got '%d'", len(ls))
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}
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switch r0 := ls[0]; {
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case r0.Version == 4:
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t.Fatal("got release with status revision 4")
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case r0.Info.Status.Code == rspb.Status_DELETED:
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t.Fatal("got release with status DELTED")
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}
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}
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@ -0,0 +1,77 @@
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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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"sort"
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rspb "k8s.io/helm/pkg/proto/hapi/release"
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)
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type sorter struct {
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list []*rspb.Release
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less func(int, int) bool
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}
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func (s *sorter) Len() int { return len(s.list) }
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func (s *sorter) Less(i, j int) bool { return s.less(i, j) }
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func (s *sorter) Swap(i, j int) { s.list[i], s.list[j] = s.list[j], s.list[i] }
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// Reverse reverses the list of releases sorted by the sort func.
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func Reverse(list []*rspb.Release, sortFn func([]*rspb.Release)) {
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sortFn(list)
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for i, j := 0, len(list)-1; i < j; i, j = i+1, j-1 {
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list[i], list[j] = list[j], list[i]
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}
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}
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// SortByName returns the list of releases sorted
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// in lexicographical order.
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func SortByName(list []*rspb.Release) {
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s := &sorter{list: list}
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s.less = func(i, j int) bool {
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ni := s.list[i].Name
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nj := s.list[j].Name
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return ni < nj
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}
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sort.Sort(s)
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}
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// SortByDate returns the list of releases sorted by a
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// release's last deployed time (in seconds).
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func SortByDate(list []*rspb.Release) {
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s := &sorter{list: list}
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s.less = func(i, j int) bool {
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ti := s.list[i].Info.LastDeployed.Seconds
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tj := s.list[j].Info.LastDeployed.Seconds
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return ti < tj
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}
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sort.Sort(s)
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}
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// SortByRevision returns the list of releases sorted by a
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// release's revision number (release.Version).
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func SortByRevision(list []*rspb.Release) {
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s := &sorter{list: list}
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s.less = func(i, j int) bool {
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vi := s.list[i].Version
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vj := s.list[j].Version
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return vi < vj
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}
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sort.Sort(s)
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}
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@ -0,0 +1,81 @@
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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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@ -1,22 +0,0 @@
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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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/*
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Package storage implements storage for Tiller objects.The backend storage
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mechanism may be implemented with different backends. This package and its
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subpackages provide storage layers for Tiller objects.
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*/
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package storage // import "k8s.io/helm/pkg/storage"
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