117 lines
2.2 KiB
Go
117 lines
2.2 KiB
Go
package command
|
|
|
|
import (
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
"path"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/mitchellh/cli"
|
|
)
|
|
|
|
func TestSnapshotInspectCommand_implements(t *testing.T) {
|
|
var _ cli.Command = &SnapshotInspectCommand{}
|
|
}
|
|
|
|
func TestSnapshotInspectCommand_noTabs(t *testing.T) {
|
|
assertNoTabs(t, new(SnapshotInspectCommand))
|
|
}
|
|
|
|
func TestSnapshotInspectCommand_Validation(t *testing.T) {
|
|
ui := new(cli.MockUi)
|
|
c := &SnapshotInspectCommand{Ui: ui}
|
|
|
|
cases := map[string]struct {
|
|
args []string
|
|
output string
|
|
}{
|
|
"no file": {
|
|
[]string{},
|
|
"Missing FILE argument",
|
|
},
|
|
"extra args": {
|
|
[]string{"foo", "bar", "baz"},
|
|
"Too many arguments",
|
|
},
|
|
}
|
|
|
|
for name, tc := range cases {
|
|
// Ensure our buffer is always clear
|
|
if ui.ErrorWriter != nil {
|
|
ui.ErrorWriter.Reset()
|
|
}
|
|
if ui.OutputWriter != nil {
|
|
ui.OutputWriter.Reset()
|
|
}
|
|
|
|
code := c.Run(tc.args)
|
|
if code == 0 {
|
|
t.Errorf("%s: expected non-zero exit", name)
|
|
}
|
|
|
|
output := ui.ErrorWriter.String()
|
|
if !strings.Contains(output, tc.output) {
|
|
t.Errorf("%s: expected %q to contain %q", name, output, tc.output)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSnapshotInspectCommand_Run(t *testing.T) {
|
|
srv, client := testAgentWithAPIClient(t)
|
|
defer srv.Shutdown()
|
|
waitForLeader(t, srv.httpAddr)
|
|
|
|
ui := new(cli.MockUi)
|
|
|
|
dir, err := ioutil.TempDir("", "snapshot")
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
defer os.RemoveAll(dir)
|
|
|
|
file := path.Join(dir, "backup.tgz")
|
|
|
|
// Save a snapshot of the current Consul state
|
|
f, err := os.Create(file)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
snap, _, err := client.Snapshot().Save(nil)
|
|
if err != nil {
|
|
f.Close()
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if _, err := io.Copy(f, snap); err != nil {
|
|
f.Close()
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if err := f.Close(); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Inspect the snapshot
|
|
inspect := &SnapshotInspectCommand{Ui: ui}
|
|
args := []string{file}
|
|
|
|
code := inspect.Run(args)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
|
|
}
|
|
|
|
output := ui.OutputWriter.String()
|
|
for _, key := range []string{
|
|
"ID",
|
|
"Size",
|
|
"Index",
|
|
"Term",
|
|
"Version",
|
|
} {
|
|
if !strings.Contains(output, key) {
|
|
t.Fatalf("bad %#v, missing %q", output, key)
|
|
}
|
|
}
|
|
}
|