add test for animation

Author: Parvinmh

src/packages/hint/hintItem.test.ts

@@ -0,0 +1,50 @@
+describe("hintAnimation logic", () => {
+  const dataHintAnimationAttribute = "data-hint-animation";
+
+  let element: HTMLElement;
+  let hint: { getOption: (key: string) => boolean };
+
+  beforeEach(() => {
+    element = document.createElement("div");
+
+    hint = {
+      getOption: jest.fn(() => true), // default: true
+    };
+  });
+
+  function getHintAnimation(element: HTMLElement, hint: any): boolean {
+    const hintAnimationAttr = element.getAttribute(dataHintAnimationAttribute);
+    let hintAnimation: boolean = hint.getOption("hintAnimation");
+    if (hintAnimationAttr) {
+      hintAnimation = hintAnimationAttr === "true";
+    }
+    return hintAnimation;
+  }
+
+  test("should use hint.getOption when no attribute is set", () => {
+    (hint.getOption as jest.Mock).mockReturnValue(true);
+
+    const result = getHintAnimation(element, hint);
+
+    expect(result).toBe(true);
+    expect(hint.getOption).toHaveBeenCalledWith("hintAnimation");
+  });
+
+  test("should override with true when attribute is 'true'", () => {
+    element.setAttribute(dataHintAnimationAttribute, "true");
+    (hint.getOption as jest.Mock).mockReturnValue(false); // default false
+
+    const result = getHintAnimation(element, hint);
+
+    expect(result).toBe(true);
+  });
+
+  test("should override with false when attribute is 'false'", () => {
+    element.setAttribute(dataHintAnimationAttribute, "false");
+    (hint.getOption as jest.Mock).mockReturnValue(true); // default true
+
+    const result = getHintAnimation(element, hint);
+
+    expect(result).toBe(false);
+  });
+});

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();