mirror of
https://github.com/ahmetb/kubectx.git
synced 2025-08-24 09:58:26 +00:00
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
// Copyright 2021 Google LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package kubeconfig
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/ahmetb/kubectx/internal/testutil"
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)
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func TestParse(t *testing.T) {
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err := new(Kubeconfig).WithLoader(WithMockKubeconfigLoader(`a: [1, 2`)).Parse()
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if err == nil {
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t.Fatal("expected error from bad yaml")
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}
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err = new(Kubeconfig).WithLoader(WithMockKubeconfigLoader(`[1, 2, 3]`)).Parse()
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if err == nil {
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t.Fatal("expected error from not-mapping root node")
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}
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err = new(Kubeconfig).WithLoader(WithMockKubeconfigLoader(`current-context: foo`)).Parse()
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if err != nil {
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t.Fatal(err)
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}
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err = new(Kubeconfig).WithLoader(WithMockKubeconfigLoader(testutil.KC().
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WithCurrentCtx("foo").
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WithCtxs().ToYAML(t))).Parse()
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if err != nil {
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t.Fatal(err)
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}
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}
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func TestSave(t *testing.T) {
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in := "a: [1, 2, 3]\n"
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test := WithMockKubeconfigLoader(in)
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kc := new(Kubeconfig).WithLoader(test)
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defer kc.Close()
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if err := kc.Parse(); err != nil {
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t.Fatal(err)
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}
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if err := kc.ModifyCurrentContext("hello"); err != nil {
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t.Fatal(err)
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}
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if err := kc.Save(); err != nil {
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t.Fatal(err)
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}
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expected := "a: [1, 2, 3]\ncurrent-context: hello\n"
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if diff := cmp.Diff(expected, test.Output()); diff != "" {
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t.Fatal(diff)
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}
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}
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