testutil: update WithExperimental signature to be a daemon.Option

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

integration/build/build_squash_test.go

@@ -26,7 +26,7 @@ func TestBuildSquashParent(t *testing.T) {
 	if !testEnv.DaemonInfo.ExperimentalBuild {
 		skip.If(t, testEnv.IsRemoteDaemon, "cannot run daemon when remote daemon")
 
-		d := daemon.New(t, daemon.WithExperimental)
+		d := daemon.New(t, daemon.WithExperimental())
 		d.StartWithBusybox(t)
 		defer d.Stop(t)
 		client = d.NewClientT(t)

integration/internal/swarm/service.go

@@ -54,7 +54,7 @@ func NewSwarm(t *testing.T, testEnv *environment.Execution, ops ...daemon.Option
 	skip.If(t, testEnv.IsRemoteDaemon)
 	skip.If(t, testEnv.DaemonInfo.OSType == "windows")
 	if testEnv.DaemonInfo.ExperimentalBuild {
-		ops = append(ops, daemon.WithExperimental)
+		ops = append(ops, daemon.WithExperimental())
 	}
 	d := daemon.New(t, ops...)
 	d.StartAndSwarmInit(t)

integration/plugin/authz/main_test.go

@@ -51,7 +51,7 @@ func setupTest(t *testing.T) func() {
 	skip.If(t, testEnv.DaemonInfo.OSType == "windows")
 	environment.ProtectAll(t, testEnv)
 
-	d = daemon.New(t, daemon.WithExperimental)
+	d = daemon.New(t, daemon.WithExperimental())
 
 	return func() {
 		if d != nil {

integration/plugin/graphdriver/external_test.go

@@ -54,7 +54,7 @@ func TestExternalGraphDriver(t *testing.T) {
 	sserver := setupPluginViaSpecFile(t, ec)
 	jserver := setupPluginViaJSONFile(t, ec)
 	// Create daemon
-	d := daemon.New(t, daemon.WithExperimental)
+	d := daemon.New(t, daemon.WithExperimental())
 	c := d.NewClientT(t)
 
 	for _, tc := range []struct {
@@ -410,7 +410,7 @@ func TestGraphdriverPluginV2(t *testing.T) {
 	skip.If(t, os.Getenv("DOCKER_ENGINE_GOARCH") != "amd64")
 	skip.If(t, !requirement.Overlay2Supported(testEnv.DaemonInfo.KernelVersion))
 
-	d := daemon.New(t, daemon.WithExperimental)
+	d := daemon.New(t, daemon.WithExperimental())
 	d.Start(t)
 	defer d.Stop(t)
 

integration/service/plugin_test.go

@@ -56,12 +56,12 @@ func TestServicePlugin(t *testing.T) {
 	assert.NilError(t, err)
 	d.Stop(t)
 
-	d1 := swarm.NewSwarm(t, testEnv, daemon.WithExperimental)
+	d1 := swarm.NewSwarm(t, testEnv, daemon.WithExperimental())
 	defer d1.Stop(t)
-	d2 := daemon.New(t, daemon.WithExperimental, daemon.WithSwarmPort(daemon.DefaultSwarmPort+1))
+	d2 := daemon.New(t, daemon.WithExperimental(), daemon.WithSwarmPort(daemon.DefaultSwarmPort+1))
 	d2.StartAndSwarmJoin(t, d1, true)
 	defer d2.Stop(t)
-	d3 := daemon.New(t, daemon.WithExperimental, daemon.WithSwarmPort(daemon.DefaultSwarmPort+2))
+	d3 := daemon.New(t, daemon.WithExperimental(), daemon.WithSwarmPort(daemon.DefaultSwarmPort+2))
 	d3.StartAndSwarmJoin(t, d1, false)
 	defer d3.Stop(t)
 

testutil/daemon/ops.go

@@ -24,8 +24,10 @@ func WithTestLogger(t testing.TB) Option {
 }
 
 // WithExperimental sets the daemon in experimental mode
-func WithExperimental(d *Daemon) {
-	d.experimental = true
+func WithExperimental() Option {
+	return func(d *Daemon) {
+		d.experimental = true
+	}
 }
 
 // WithInit sets the daemon init