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d58554a647
This is so that we can use NewAPIFactory() from cmd/set/*test.go Up until now we would get a import loop error. This commit also adds a basic unit test case for cmd/set/set_image.go
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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 cmd
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import (
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"bytes"
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"io/ioutil"
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"os"
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"path"
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"testing"
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cmdtesting "k8s.io/kubernetes/pkg/kubectl/cmd/testing"
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)
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func TestSetupOutputWriterNoOp(t *testing.T) {
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tests := []string{"", "-"}
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for _, test := range tests {
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out := &bytes.Buffer{}
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f, _, _, _ := cmdtesting.NewAPIFactory()
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cmd := NewCmdClusterInfoDump(f, os.Stdout)
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cmd.Flag("output-directory").Value.Set(test)
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writer := setupOutputWriter(cmd, out, "/some/file/that/should/be/ignored")
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if writer != out {
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t.Errorf("expected: %v, saw: %v", out, writer)
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}
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}
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}
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func TestSetupOutputWriterFile(t *testing.T) {
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file := "output.json"
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dir, err := ioutil.TempDir(os.TempDir(), "out")
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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fullPath := path.Join(dir, file)
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defer os.RemoveAll(dir)
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out := &bytes.Buffer{}
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f, _, _, _ := cmdtesting.NewAPIFactory()
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cmd := NewCmdClusterInfoDump(f, os.Stdout)
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cmd.Flag("output-directory").Value.Set(dir)
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writer := setupOutputWriter(cmd, out, file)
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if writer == out {
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t.Errorf("expected: %v, saw: %v", out, writer)
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}
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output := "some data here"
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writer.Write([]byte(output))
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data, err := ioutil.ReadFile(fullPath)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if string(data) != output {
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t.Errorf("expected: %v, saw: %v", output, data)
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}
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}
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