71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package rename
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import (
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"bytes"
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"os"
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"path"
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"testing"
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"github.com/stretchr/testify/assert"
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imageList "github.com/warewulf/warewulf/internal/app/wwctl/image/list"
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"github.com/warewulf/warewulf/internal/pkg/testenv"
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"github.com/warewulf/warewulf/internal/pkg/warewulfd"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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func Test_Rename(t *testing.T) {
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env := testenv.New(t)
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env.WriteFile(path.Join(testenv.WWChrootdir, "test-image/rootfs/file"), `test`)
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env.WriteFile("etc/warewulf/nodes.conf", `
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nodeprofiles:
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default:
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image name: test-image
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nodes:
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n1:
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image name: test-image`)
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defer env.RemoveAll()
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warewulfd.SetNoDaemon()
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// first we will verify that there is an existing image
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t.Run("image list", func(t *testing.T) {
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verifyImageListOutput(t, "test-image")
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})
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// then rename it
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t.Run("image rename", func(t *testing.T) {
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baseCmd := GetCommand()
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baseCmd.SetOut(os.Stdout)
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baseCmd.SetErr(os.Stdout)
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baseCmd.SetArgs([]string{"test-image", "test-image-rename"})
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err := baseCmd.Execute()
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assert.NoError(t, err)
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})
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// retrieve again
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t.Run("Image list", func(t *testing.T) {
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verifyImageListOutput(t, "test-image-rename")
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})
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assert.YAMLEq(t, `
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nodeprofiles:
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default:
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image name: test-image-rename
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nodes:
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n1:
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image name: test-image-rename`, env.ReadFile("etc/warewulf/nodes.conf"))
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}
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func verifyImageListOutput(t *testing.T, content string) {
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baseCmd := imageList.GetCommand()
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buf := new(bytes.Buffer)
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baseCmd.SetOut(buf)
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baseCmd.SetErr(buf)
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wwlog.SetLogWriterErr(buf)
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wwlog.SetLogWriterInfo(buf)
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err := baseCmd.Execute()
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assert.NoError(t, err)
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assert.NotEmpty(t, buf.String(), "output should not be empty")
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assert.Contains(t, buf.String(), content)
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}
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