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moby--moby/integration/container/diff_test.go
Daniel Nephin c9e52bd0da Post migration assertion fixes
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-03-16 11:03:46 -04:00

42 lines
1.5 KiB
Go

package container // import "github.com/docker/docker/integration/container"
import (
"context"
"testing"
"time"
containertypes "github.com/docker/docker/api/types/container"
"github.com/docker/docker/integration/internal/container"
"github.com/docker/docker/integration/internal/request"
"github.com/docker/docker/pkg/archive"
"github.com/gotestyourself/gotestyourself/assert"
"github.com/gotestyourself/gotestyourself/poll"
)
func TestDiff(t *testing.T) {
defer setupTest(t)()
client := request.NewAPIClient(t)
ctx := context.Background()
cID := container.Run(t, ctx, client, container.WithCmd("sh", "-c", `mkdir /foo; echo xyzzy > /foo/bar`))
// Wait for it to exit as cannot diff a running container on Windows, and
// it will take a few seconds to exit. Also there's no way in Windows to
// differentiate between an Add or a Modify, and all files are under
// a "Files/" prefix.
expected := []containertypes.ContainerChangeResponseItem{
{Kind: archive.ChangeAdd, Path: "/foo"},
{Kind: archive.ChangeAdd, Path: "/foo/bar"},
}
if testEnv.OSType == "windows" {
poll.WaitOn(t, container.IsInState(ctx, client, cID, "exited"), poll.WithDelay(100*time.Millisecond), poll.WithTimeout(60*time.Second))
expected = []containertypes.ContainerChangeResponseItem{
{Kind: archive.ChangeModify, Path: "Files/foo"},
{Kind: archive.ChangeModify, Path: "Files/foo/bar"},
}
}
items, err := client.ContainerDiff(ctx, cID)
assert.NilError(t, err)
assert.DeepEqual(t, expected, items)
}