feat: go back home on ios device

hrp/step.go

@@ -23,6 +23,7 @@ const (
 	cameraStop    MobileMethod = "camera_stop"
 	recordStart   MobileMethod = "record_start"
 	recordStop    MobileMethod = "record_stop"
+	uiHome        MobileMethod = "home"
 	uiClick       MobileMethod = "click"
 	uiDoubleClick MobileMethod = "double_click"
 	uiLongClick   MobileMethod = "long_click"

hrp/step_ios_ui.go

@@ -33,6 +33,14 @@ func (s *StepIOS) InstallApp(path string) *StepIOS {
 	return s
 }
 
+func (s *StepIOS) Home() *StepIOS {
+	s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
+		Method: uiHome,
+		Params: nil,
+	})
+	return &StepIOS{step: s.step}
+}
+
 func (s *StepIOS) Click(params interface{}) *StepIOS {
 	s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
 		Method: uiClick,
@@ -345,6 +353,8 @@ func (w *wdaClient) doAction(action MobileAction) error {
 	case appStart:
 		// TODO
 		return errActionNotImplemented
+	case uiHome:
+		return w.Driver.Homescreen()
 	case uiClick:
 		// click on coordinate
 		if location, ok := action.Params.([]int); ok {

hrp/step_ui_test.go

@@ -32,7 +32,7 @@ func TestIOSSettingsAction(t *testing.T) {
 		Config: NewConfig("ios ui action on Settings"),
 		TestSteps: []IStep{
 			NewStep("launch Settings").
-				IOS().Click("//*[@label='设置']").
+				IOS().Home().Click("//*[@label='设置']").
 				Validate().
 				AssertNameExists("飞行模式", "「飞行模式」不存在").
 				AssertNameNotExists("飞行模式2", "「飞行模式2」不存在"),
@@ -52,7 +52,7 @@ func TestIOSDouyinAction(t *testing.T) {
 		Config: NewConfig("ios ui action on 抖音"),
 		TestSteps: []IStep{
 			NewStep("launch douyin").
-				IOS().Click("//*[@label='抖音']").
+				IOS().Home().Click("//*[@label='抖音']").
 				Validate().
 				AssertNameExists("首页", "首页 tab 不存在").
 				AssertNameExists("消息", "消息 tab 不存在"),