feat(tests): Add tests for duplicating contour segments (#6002)

tests/utils/getSvgAttribute.ts

@@ -0,0 +1,23 @@
+import { SvgInnerElement, ViewportPageObject } from '../pages/ViewportPageObject';
+
+const getSvgAttribute = async ({
+  viewportPageObject,
+  svgInnerElement,
+  attributeName,
+  viewportId = 'default',
+  nth = 0,
+}: {
+  viewportPageObject: ViewportPageObject;
+  svgInnerElement: SvgInnerElement;
+  attributeName: string;
+  viewportId?: string;
+  nth?: number;
+}) => {
+  return (await viewportPageObject.getById(viewportId))
+    .svg(svgInnerElement)
+    .nth(nth)
+    .getAttribute(attributeName);
+};
+
+
+export { getSvgAttribute };