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141 lines
3.0 KiB
141 lines
3.0 KiB
/*
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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 main
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import (
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"testing"
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"k8s.io/helm/pkg/proto/hapi/release"
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)
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func TestSortHooks(t *testing.T) {
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data := []struct {
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name string
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path string
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kind string
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hooks []release.Hook_Event
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manifest string
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}{
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{
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name: "first",
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path: "one",
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kind: "Job",
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hooks: []release.Hook_Event{release.Hook_PRE_INSTALL},
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manifest: `apiVersion: v1
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kind: Job
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metadata:
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name: first
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labels:
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doesnt: matter
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annotations:
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"helm.sh/hook": pre-install
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`,
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},
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{
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name: "second",
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path: "two",
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kind: "ReplicaSet",
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hooks: []release.Hook_Event{release.Hook_POST_INSTALL},
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manifest: `kind: ReplicaSet
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metadata:
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name: second
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annotations:
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"helm.sh/hook": post-install
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`,
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}, {
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name: "third",
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path: "three",
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kind: "ReplicaSet",
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hooks: []release.Hook_Event{},
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manifest: `kind: ReplicaSet
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metadata:
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name: third
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annotations:
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"helm.sh/hook": no-such-hook
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`,
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}, {
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name: "fourth",
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path: "four",
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kind: "Pod",
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hooks: []release.Hook_Event{},
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manifest: `kind: Pod
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metadata:
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name: fourth
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annotations:
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nothing: here
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`,
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}, {
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name: "fifth",
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path: "five",
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kind: "ReplicaSet",
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hooks: []release.Hook_Event{release.Hook_POST_DELETE, release.Hook_POST_INSTALL},
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manifest: `kind: ReplicaSet
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metadata:
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name: fifth
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annotations:
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"helm.sh/hook": post-delete, post-install
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`,
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},
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}
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manifests := make(map[string]string, len(data))
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for _, o := range data {
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manifests[o.path] = o.manifest
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}
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hs, generic, err := sortHooks(manifests)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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if len(generic) != 1 {
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t.Errorf("Expected 1 generic manifest, got %d", len(generic))
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}
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if len(hs) != 3 {
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t.Errorf("Expected 3 hooks, got %d", len(hs))
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}
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for _, out := range hs {
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found := false
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for _, expect := range data {
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if out.Path == expect.path {
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found = true
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if out.Path != expect.path {
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t.Errorf("Expected path %s, got %s", expect.path, out.Path)
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}
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if out.Name != expect.name {
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t.Errorf("Expected name %s, got %s", expect.name, out.Name)
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}
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if out.Kind != expect.kind {
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t.Errorf("Expected kind %s, got %s", expect.kind, out.Kind)
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}
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for i := 0; i < len(out.Events); i++ {
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if out.Events[i] != expect.hooks[i] {
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t.Errorf("Expected event %d, got %d", expect.hooks[i], out.Events[i])
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}
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}
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}
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}
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if !found {
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t.Errorf("Result not found: %v", out)
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}
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}
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}
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