mirror of https://github.com/docker/cli.git
84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package system
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/docker/cli/internal/test"
|
|
"github.com/docker/docker/api/types"
|
|
"github.com/docker/docker/api/types/events"
|
|
"gotest.tools/v3/assert"
|
|
"gotest.tools/v3/golden"
|
|
)
|
|
|
|
func TestEventsFormat(t *testing.T) {
|
|
var evts []events.Message
|
|
for i, action := range []events.Action{events.ActionCreate, events.ActionStart, events.ActionAttach, events.ActionDie} {
|
|
evts = append(evts, events.Message{
|
|
Status: string(action),
|
|
ID: "abc123",
|
|
From: "ubuntu:latest",
|
|
Type: events.ContainerEventType,
|
|
Action: action,
|
|
Actor: events.Actor{
|
|
ID: "abc123",
|
|
Attributes: map[string]string{"image": "ubuntu:latest"},
|
|
},
|
|
Scope: "local",
|
|
Time: int64(time.Second) * int64(i+1),
|
|
TimeNano: int64(time.Second) * int64(i+1),
|
|
})
|
|
}
|
|
tests := []struct {
|
|
name, format string
|
|
}{
|
|
{
|
|
name: "default",
|
|
},
|
|
{
|
|
name: "json",
|
|
format: "json",
|
|
},
|
|
{
|
|
name: "json template",
|
|
format: "{{ json . }}",
|
|
},
|
|
{
|
|
name: "json action",
|
|
format: "{{ json .Action }}",
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
// Set to UTC timezone as timestamps in output are
|
|
// printed in the current timezone
|
|
t.Setenv("TZ", "UTC")
|
|
cli := test.NewFakeCli(&fakeClient{eventsFn: func(context.Context, types.EventsOptions) (<-chan events.Message, <-chan error) {
|
|
messages := make(chan events.Message)
|
|
errs := make(chan error, 1)
|
|
go func() {
|
|
for _, msg := range evts {
|
|
messages <- msg
|
|
}
|
|
errs <- io.EOF
|
|
}()
|
|
return messages, errs
|
|
}})
|
|
cmd := NewEventsCommand(cli)
|
|
if tc.format != "" {
|
|
cmd.Flags().Set("format", tc.format)
|
|
}
|
|
assert.Check(t, cmd.Execute())
|
|
out := cli.OutBuffer().String()
|
|
assert.Check(t, golden.String(out, fmt.Sprintf("docker-events-%s.golden", strings.ReplaceAll(tc.name, " ", "-"))))
|
|
cli.OutBuffer().Reset()
|
|
})
|
|
}
|
|
}
|