Map Touchscreen

browser/mapping.go

@@ -709,7 +709,7 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 		"throttleCPU":     p.ThrottleCPU,
 		"throttleNetwork": p.ThrottleNetwork,
 		"title":           p.Title,
-		"touchscreen":     rt.ToValue(p.GetTouchscreen()).ToObject(rt),
+		"touchscreen":     mapTouchscreen(vu, p.GetTouchscreen()),
 		"type":            p.Type,
 		"uncheck":         p.Uncheck,
 		"url":             p.URL,
@@ -788,6 +788,13 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 	return maps
 }
 
+// mapTouchscreen to the JS module.
+func mapTouchscreen(_ moduleVU, ts *common.Touchscreen) mapping {
+	return mapping{
+		"tap": ts.Tap,
+	}
+}
+
 // mapWorker to the JS module.
 func mapWorker(vu moduleVU, w *common.Worker) mapping {
 	return mapping{

browser/mapping_test.go

@@ -193,6 +193,12 @@ func TestMappings(t *testing.T) {
 				return mapConsoleMessage(moduleVU{VU: vu}, &common.ConsoleMessage{})
 			},
 		},
+		"mapTouchscreen": {
+			apiInterface: (*touchscreenAPI)(nil),
+			mapp: func() mapping {
+				return mapTouchscreen(moduleVU{VU: vu}, &common.Touchscreen{})
+			},
+		},
 	} {
 		tt := tt
 		t.Run(name, func(t *testing.T) {
@@ -520,10 +526,7 @@ type keyboardAPI interface { //nolint: unused
 }
 
 // touchscreenAPI is the interface of a touchscreen.
-// TODO: map this to page.GetTouchscreen(). Currently, the common.TouchscreenAPI type
-// mapping is not tested using this interface. We use the concrete type
-// without testing its exported methods.
-type touchscreenAPI interface { //nolint: unused
+type touchscreenAPI interface {
 	Tap(x float64, y float64) error
 }