Add test verify container ID

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)

integration-cli/docker_cli_run_test.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"os/exec"
+	"regexp"
 	"strings"
 	"testing"
 )
@@ -384,3 +385,26 @@ func TestMultipleVolumesFrom(t *testing.T) {
 
 	logDone("run - multiple volumes from")
 }
+
+// this tests verifies the ID format for the container
+func TestVerifyContainerID(t *testing.T) {
+	cmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
+	out, exit, err := runCommandWithOutput(cmd)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if exit != 0 {
+		t.Fatalf("expected exit code 0 received %d", exit)
+	}
+	match, err := regexp.MatchString("^[0-9a-f]{64}$", strings.TrimSuffix(out, "\n"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !match {
+		t.Fatalf("Invalid container ID: %s", out)
+	}
+
+	deleteAllContainers()
+
+	logDone("run - verify container ID")
+}

integration/container_test.go

@@ -16,28 +16,6 @@ import (
 	"time"
 )
 
-func TestIDFormat(t *testing.T) {
-	daemon := mkDaemon(t)
-	defer nuke(daemon)
-	container1, _, err := daemon.Create(
-		&runconfig.Config{
-			Image: GetTestImage(daemon).ID,
-			Cmd:   []string{"/bin/sh", "-c", "echo hello world"},
-		},
-		"",
-	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	match, err := regexp.Match("^[0-9a-f]{64}$", []byte(container1.ID))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !match {
-		t.Fatalf("Invalid container ID: %s", container1.ID)
-	}
-}
-
 func TestMultipleAttachRestart(t *testing.T) {
 	daemon := mkDaemon(t)
 	defer nuke(daemon)