1# JS API Changes of the Test Subsystem 2 3The table below lists the APIs changes of the test subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release. 4 5## API Changes 6 7| Module| Class| Method/Attribute/Enumeration/Constant| Change Type| 8|---|---|---|---| 9| ohos.uitest | UiDriver | drag(startx: number, starty: number, endx: number, endy: number): Promise\<void>; | Added| 10| ohos.uitest | UiDriver | waitForComponent(by: By, time: number): Promise\<UiComponent>; | Added| 11| ohos.uitest | UiComponent | dragTo(target: UiComponent): Promise\<void>; | Added| 12| ohos.uitest | UiComponent | getBounds(): Promise\<Rect>; | Added| 13| ohos.uitest | UiComponent | scrollToBottom(): Promise\<void>; | Added| 14| ohos.uitest | UiComponent | scrollToTop(): Promise\<void>; | Added| 15| ohos.uitest | UiComponent | clearText(): Promise\<void>; | Added| 16| ohos.uitest | UiComponent | isCheckable(): Promise\<bool>; | Added| 17| ohos.uitest | UiComponent | isChecked(): Promise\<bool>; | Added| 18| ohos.uitest | UiComponent | isLongClickable(): Promise\<bool>; | Added| 19| ohos.uitest | By | checkable(b?: bool): By; | Added| 20| ohos.uitest | By | checked(b?: bool): By; | Added| 21| ohos.uitest | By | longClickable(b?: bool): By; | Added| 22| ohos.uitest | Rect | readonly bottomY: number; | Added| 23| ohos.uitest | Rect | readonly rightX: number; | Added| 24| ohos.uitest | Rect | readonly topY: number; | Added| 25| ohos.uitest | Rect | readonly leftX: number; | Added| 26