write test for position

Author: Parvinmh

src/packages/tour/position.test.ts

@@ -0,0 +1,44 @@
+import { setPositionRelativeToStep } from "./position";
+import { setPositionRelativeTo } from "../../util/positionRelativeTo";
+import { TourStep } from "./steps";
+
+jest.mock("../../util/positionRelativeTo", () => ({
+  setPositionRelativeTo: jest.fn(),
+}));
+
+beforeAll(() => {
+  // Mock requestAnimationFrame to call callback immediately
+  global.requestAnimationFrame = (cb) => {
+    cb(0);
+    return 0;
+  };
+});
+
+afterAll(() => {
+  global.requestAnimationFrame = undefined as any;
+});
+
+test("requestAnimationFrame runs and calls setPositionRelativeTo", () => {
+  const relativeElement = document.createElement("div");
+  const element = document.createElement("div");
+  const step: TourStep = {
+    step: 0,
+    title: "My Step Title",
+    intro: "My step description",
+    element: element,
+    position: "bottom",
+    tooltipClass: "my-tooltip-class",
+    highlightClass: "my-highlight-class",
+    scrollTo: "element",
+    disableInteraction: false,
+  };
+
+  setPositionRelativeToStep(relativeElement, element, step, 10);
+
+  expect(setPositionRelativeTo).toHaveBeenCalledWith(
+    relativeElement,
+    element,
+    step.element,
+    10
+  );
+});

src/util/getOffset.ts

@@ -30,7 +30,6 @@ export default function getOffset(
   const scrollTop = window.pageYOffset || docEl.scrollTop || body.scrollTop;
   const scrollLeft = window.pageXOffset || docEl.scrollLeft || body.scrollLeft;
 
-
   relativeEl = relativeEl || docEl || body;
 
   const x = element.getBoundingClientRect();