mirror of https://github.com/docker/cli.git
34 lines
729 B
Go
34 lines
729 B
Go
|
package container
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io"
|
||
|
|
"io/ioutil"
|
||
|
|
"strings"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/docker/cli/internal/test"
|
||
|
|
"gotest.tools/assert"
|
||
|
|
"gotest.tools/fs"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestContainerExportOutputToFile(t *testing.T) {
|
||
|
|
dir := fs.NewDir(t, "export-test")
|
||
|
|
defer dir.Remove()
|
||
|
|
|
||
|
|
cli := test.NewFakeCli(&fakeClient{
|
||
|
|
containerExportFunc: func(container string) (io.ReadCloser, error) {
|
||
|
|
return ioutil.NopCloser(strings.NewReader("bar")), nil
|
||
|
|
},
|
||
|
|
})
|
||
|
|
cmd := NewExportCommand(cli)
|
||
|
|
cmd.SetOutput(ioutil.Discard)
|
||
|
|
cmd.SetArgs([]string{"-o", dir.Join("foo"), "container"})
|
||
|
|
assert.NilError(t, cmd.Execute())
|
||
|
|
|
||
|
|
expected := fs.Expected(t,
|
||
|
|
fs.WithFile("foo", "bar", fs.MatchAnyFileMode),
|
||
|
|
)
|
||
|
|
|
||
|
|
assert.Assert(t, fs.Equal(dir.Path(), expected))
|
||
|
|
}
|