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moby--moby/integration/container/health_test.go
Yong Tang eaa1a0c218 Add WithNetworkMode, WithExposedPorts, WithTty, WithWorkingDir to container helper functions
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
2018-02-13 15:45:40 +00:00

47 lines
1.5 KiB
Go

package container // import "github.com/docker/docker/integration/container"
import (
"context"
"testing"
"time"
"github.com/docker/docker/api/types"
containertypes "github.com/docker/docker/api/types/container"
"github.com/docker/docker/client"
"github.com/docker/docker/integration/internal/container"
"github.com/docker/docker/integration/internal/request"
"github.com/gotestyourself/gotestyourself/poll"
)
// TestHealthCheckWorkdir verifies that health-checks inherit the containers'
// working-dir.
func TestHealthCheckWorkdir(t *testing.T) {
defer setupTest(t)()
ctx := context.Background()
client := request.NewAPIClient(t)
cID := container.Run(t, ctx, client, container.WithTty(true), container.WithWorkingDir("/foo"), func(c *container.TestContainerConfig) {
c.Config.Healthcheck = &containertypes.HealthConfig{
Test: []string{"CMD-SHELL", "if [ \"$PWD\" = \"/foo\" ]; then exit 0; else exit 1; fi;"},
Interval: 50 * time.Millisecond,
Retries: 3,
}
})
poll.WaitOn(t, pollForHealthStatus(ctx, client, cID, types.Healthy), poll.WithDelay(100*time.Millisecond))
}
func pollForHealthStatus(ctx context.Context, client client.APIClient, containerID string, healthStatus string) func(log poll.LogT) poll.Result {
return func(log poll.LogT) poll.Result {
inspect, err := client.ContainerInspect(ctx, containerID)
switch {
case err != nil:
return poll.Error(err)
case inspect.State.Health.Status == healthStatus:
return poll.Success()
default:
return poll.Continue("waiting for container to become %s", healthStatus)
}
}
}