Add requireDocker helper

Author: silv-io

test/integration/main_test.go

@@ -1,18 +1,28 @@
 package integration_test
 
 import (
+	"context"
 	"testing"
 
 	"github.com/docker/docker/client"
 )
 
 var dockerClient *client.Client
+var dockerAvailable bool
 
 func TestMain(m *testing.M) {
 	var err error
 	dockerClient, err = client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
-	if err != nil {
-		panic(err)
+	if err == nil {
+		_, err = dockerClient.Ping(context.Background())
+		dockerAvailable = err == nil
 	}
 	m.Run()
 }
+
+func requireDocker(t *testing.T) {
+	t.Helper()
+	if !dockerAvailable {
+		t.Skip("Docker is not available")
+	}
+}

test/integration/start_test.go

@@ -22,6 +22,7 @@ const (
 const containerName = "localstack-aws"
 
 func TestStartCommandSucceedsWithValidToken(t *testing.T) {
+	requireDocker(t)
 	authToken := os.Getenv("LOCALSTACK_AUTH_TOKEN")
 	require.NotEmpty(t, authToken, "LOCALSTACK_AUTH_TOKEN must be set to run this test")
 
@@ -43,6 +44,7 @@ func TestStartCommandSucceedsWithValidToken(t *testing.T) {
 }
 
 func TestStartCommandTriggersLoginWithoutToken(t *testing.T) {
+	requireDocker(t)
 	cleanup()
 	t.Cleanup(cleanup)
 
@@ -80,6 +82,7 @@ func TestStartCommandTriggersLoginWithoutToken(t *testing.T) {
 }
 
 func TestStartCommandSucceedsWithKeyringToken(t *testing.T) {
+	requireDocker(t)
 	cleanup()
 	t.Cleanup(cleanup)
 
@@ -105,6 +108,7 @@ func TestStartCommandSucceedsWithKeyringToken(t *testing.T) {
 }
 
 func TestStartCommandFailsWithInvalidToken(t *testing.T) {
+	requireDocker(t)
 	cleanup()
 	t.Cleanup(cleanup)