mirror of https://github.com/docker/cli.git
78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
package container
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import (
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"context"
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"io"
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"testing"
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"github.com/docker/cli/internal/test"
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"github.com/pkg/errors"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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)
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func TestRunRename(t *testing.T) {
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testcases := []struct {
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doc, oldName, newName, expectedErr string
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}{
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{
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doc: "success",
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oldName: "oldName",
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newName: "newName",
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expectedErr: "",
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},
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{
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doc: "empty old name",
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oldName: "",
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newName: "newName",
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expectedErr: "Error: Neither old nor new names may be empty",
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},
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{
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doc: "empty new name",
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oldName: "oldName",
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newName: "",
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expectedErr: "Error: Neither old nor new names may be empty",
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},
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}
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for _, tc := range testcases {
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t.Run(tc.doc, func(t *testing.T) {
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cli := test.NewFakeCli(&fakeClient{
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containerRenameFunc: func(ctx context.Context, oldName, newName string) error {
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return nil
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},
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})
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cmd := NewRenameCommand(cli)
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cmd.SetOut(io.Discard)
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cmd.SetErr(io.Discard)
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cmd.SetArgs([]string{tc.oldName, tc.newName})
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err := cmd.Execute()
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if tc.expectedErr != "" {
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assert.ErrorContains(t, err, tc.expectedErr)
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} else {
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assert.NilError(t, err)
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}
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})
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}
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}
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func TestRunRenameClientError(t *testing.T) {
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cli := test.NewFakeCli(&fakeClient{
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containerRenameFunc: func(ctx context.Context, oldName, newName string) error {
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return errors.New("client error")
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},
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})
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cmd := NewRenameCommand(cli)
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cmd.SetOut(io.Discard)
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cmd.SetErr(io.Discard)
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cmd.SetArgs([]string{"oldName", "newName"})
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err := cmd.Execute()
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assert.Check(t, is.Error(err, "Error: failed to rename container named oldName"))
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}
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