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moby--moby/integration/container/pause_test.go
Yong Tang eda311c18f Move containerIsStopped/containerIsInState to integration/internal/container
This fix moves helper functions containerIsStopped and
containerIsInState to integration/internal/container,
so that they could be used outside of integration/container.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
2018-02-23 21:23:05 +00:00

98 lines
2.9 KiB
Go

package container // import "github.com/docker/docker/integration/container"
import (
"context"
"io"
"testing"
"time"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/events"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/integration/internal/container"
"github.com/docker/docker/integration/internal/request"
"github.com/docker/docker/internal/testutil"
"github.com/gotestyourself/gotestyourself/poll"
"github.com/gotestyourself/gotestyourself/skip"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPause(t *testing.T) {
skip.If(t, testEnv.DaemonInfo.OSType == "windows" && testEnv.DaemonInfo.Isolation == "process")
defer setupTest(t)()
client := request.NewAPIClient(t)
ctx := context.Background()
name := "testeventpause"
cID := container.Run(t, ctx, client, container.WithName(name))
poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
since := request.DaemonUnixTime(ctx, t, client, testEnv)
err := client.ContainerPause(ctx, name)
require.NoError(t, err)
inspect, err := client.ContainerInspect(ctx, cID)
require.NoError(t, err)
assert.Equal(t, inspect.State.Paused, true)
err = client.ContainerUnpause(ctx, name)
require.NoError(t, err)
until := request.DaemonUnixTime(ctx, t, client, testEnv)
messages, errs := client.Events(ctx, types.EventsOptions{
Since: since,
Until: until,
Filters: filters.NewArgs(filters.Arg("container", name)),
})
assert.Equal(t, getEventActions(t, messages, errs), []string{"pause", "unpause"})
}
func TestPauseFailsOnWindowsServerContainers(t *testing.T) {
skip.If(t, (testEnv.DaemonInfo.OSType != "windows" || testEnv.DaemonInfo.Isolation != "process"))
defer setupTest(t)()
client := request.NewAPIClient(t)
ctx := context.Background()
cID := container.Run(t, ctx, client)
poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
err := client.ContainerPause(ctx, cID)
testutil.ErrorContains(t, err, "cannot pause Windows Server Containers")
}
func TestPauseStopPausedContainer(t *testing.T) {
skip.If(t, testEnv.DaemonInfo.OSType != "linux")
defer setupTest(t)()
client := request.NewAPIClient(t)
ctx := context.Background()
cID := container.Run(t, ctx, client)
poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
err := client.ContainerPause(ctx, cID)
require.NoError(t, err)
err = client.ContainerStop(ctx, cID, nil)
require.NoError(t, err)
poll.WaitOn(t, container.IsStopped(ctx, client, cID), poll.WithDelay(100*time.Millisecond))
}
func getEventActions(t *testing.T, messages <-chan events.Message, errs <-chan error) []string {
actions := []string{}
for {
select {
case err := <-errs:
assert.Equal(t, err == nil || err == io.EOF, true)
return actions
case e := <-messages:
actions = append(actions, e.Status)
}
}
}