| /* |
| Copyright 2017 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package store |
| |
| import ( |
| "testing" |
| |
| "github.com/davecgh/go-spew/spew" |
| |
| apiv1 "k8s.io/api/core/v1" |
| "k8s.io/kubernetes/pkg/kubelet/kubeletconfig/checkpoint" |
| ) |
| |
| func TestReset(t *testing.T) { |
| source, _, err := checkpoint.NewRemoteConfigSource(&apiv1.NodeConfigSource{ConfigMap: &apiv1.ConfigMapNodeConfigSource{ |
| Name: "name", |
| Namespace: "namespace", |
| UID: "uid", |
| KubeletConfigKey: "kubelet", |
| }}) |
| if err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| otherSource, _, err := checkpoint.NewRemoteConfigSource(&apiv1.NodeConfigSource{ConfigMap: &apiv1.ConfigMapNodeConfigSource{ |
| Name: "other-name", |
| Namespace: "namespace", |
| UID: "other-uid", |
| KubeletConfigKey: "kubelet", |
| }}) |
| if err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| cases := []struct { |
| s *fakeStore |
| updated bool |
| }{ |
| {&fakeStore{assigned: nil, lastKnownGood: nil}, false}, |
| {&fakeStore{assigned: source, lastKnownGood: nil}, true}, |
| {&fakeStore{assigned: nil, lastKnownGood: source}, false}, |
| {&fakeStore{assigned: source, lastKnownGood: source}, true}, |
| {&fakeStore{assigned: source, lastKnownGood: otherSource}, true}, |
| {&fakeStore{assigned: otherSource, lastKnownGood: source}, true}, |
| } |
| for _, c := range cases { |
| updated, err := reset(c.s) |
| if err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| if c.s.assigned != nil || c.s.lastKnownGood != nil { |
| t.Errorf("case %q, expect nil for assigned and last-known-good checkpoints, but still have %q and %q, respectively", |
| spew.Sdump(c.s), c.s.assigned, c.s.lastKnownGood) |
| } |
| if c.updated != updated { |
| t.Errorf("case %q, expect reset to return %t, but got %t", spew.Sdump(c.s), c.updated, updated) |
| } |
| } |
| } |