mirror of https://github.com/docker/docs.git
95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
package daemon
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import (
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"testing"
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"time"
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"github.com/docker/docker/container"
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"github.com/docker/docker/daemon/events"
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containertypes "github.com/docker/engine-api/types/container"
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eventtypes "github.com/docker/engine-api/types/events"
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)
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func TestLogContainerEventCopyLabels(t *testing.T) {
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e := events.New()
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_, l, _ := e.Subscribe()
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defer e.Evict(l)
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container := &container.Container{
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CommonContainer: container.CommonContainer{
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ID: "container_id",
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Name: "container_name",
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Config: &containertypes.Config{
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Image: "image_name",
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Labels: map[string]string{
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"node": "1",
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"os": "alpine",
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},
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},
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},
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}
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daemon := &Daemon{
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EventsService: e,
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}
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daemon.LogContainerEvent(container, "create")
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if _, mutated := container.Config.Labels["image"]; mutated {
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t.Fatalf("Expected to not mutate the container labels, got %q", container.Config.Labels)
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}
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validateTestAttributes(t, l, map[string]string{
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"node": "1",
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"os": "alpine",
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})
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}
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func TestLogContainerEventWithAttributes(t *testing.T) {
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e := events.New()
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_, l, _ := e.Subscribe()
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defer e.Evict(l)
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container := &container.Container{
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CommonContainer: container.CommonContainer{
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ID: "container_id",
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Name: "container_name",
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Config: &containertypes.Config{
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Labels: map[string]string{
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"node": "1",
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"os": "alpine",
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},
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},
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},
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}
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daemon := &Daemon{
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EventsService: e,
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}
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attributes := map[string]string{
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"node": "2",
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"foo": "bar",
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}
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daemon.LogContainerEventWithAttributes(container, "create", attributes)
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validateTestAttributes(t, l, map[string]string{
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"node": "1",
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"foo": "bar",
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})
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}
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func validateTestAttributes(t *testing.T, l chan interface{}, expectedAttributesToTest map[string]string) {
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select {
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case ev := <-l:
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event, ok := ev.(eventtypes.Message)
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if !ok {
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t.Fatalf("Unexpected event message: %q", ev)
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}
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for key, expected := range expectedAttributesToTest {
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actual, ok := event.Actor.Attributes[key]
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if !ok || actual != expected {
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t.Fatalf("Expected value for key %s to be %s, but was %s (event:%v)", key, expected, actual, event)
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}
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}
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case <-time.After(10 * time.Second):
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t.Fatalf("LogEvent test timed out")
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}
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}
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