Merge pull request #272 from maksym-moshniaha/WAT-5355

WAT-5355: Add possibility to take screenshots of elements

Author: ArtMathArt

core/types/src/browser-proxy/enums.ts

@@ -57,6 +57,7 @@ export const enum BrowserProxyActions {
     getText = 'getText',
     elementIdSelected = 'elementIdSelected',
     makeScreenshot = 'makeScreenshot',
+    makeElementScreenshot = 'makeElementScreenshot',
     uploadFile = 'uploadFile',
     end = 'end',
     kill = 'kill',

core/types/src/browser-proxy/index.ts

@@ -13,14 +13,14 @@ export type ShadowCssSelector = {
     isShadowElement: true;
 };
 
-export type Selector = 
+export type Selector =
     | XpathSelector
     | ShadowCssSelector;
 
-export const isXpathSelector = (selector: Selector): selector is XpathSelector => 
+export const isXpathSelector = (selector: Selector): selector is XpathSelector =>
     selector.type === 'xpath';
 
-export const isShadowCssSelector = (selector: Selector): selector is ShadowCssSelector => 
+export const isShadowCssSelector = (selector: Selector): selector is ShadowCssSelector =>
     selector.type === 'shadow-css';
 
 export interface IBrowserProxyController {
@@ -175,6 +175,8 @@ export interface IBrowserProxyPlugin {
 
     makeScreenshot(applicant: string): Promise<string | void>;
 
+    makeElementScreenshot(applicant: string, selector: Selector, scroll?: boolean): Promise<string | void>;
+
     uploadFile(applicant: string, filePath: string): Promise<string | void>;
 
     getCssProperty(