1 files changed, 8 insertions, 43 deletions

diff --git a/spec/frontend/batch_comments/components/review_bar_spec.js b/spec/frontend/batch_comments/components/review_bar_spec.js
index f98e0a4c64a..f50db6ab210 100644
--- a/spec/frontend/batch_comments/components/review_bar_spec.js
+++ b/spec/frontend/batch_comments/components/review_bar_spec.js
@@ -6,8 +6,6 @@ import createStore from '../create_batch_comments_store';
 describe('Batch comments review bar component', () => {
   let store;
   let wrapper;
-  let addEventListenerSpy;
-  let removeEventListenerSpy;
 
   const createComponent = (propsData = {}) => {
     store = createStore();
@@ -20,58 +18,25 @@ describe('Batch comments review bar component', () => {
 
   beforeEach(() => {
     document.body.className = '';
-
-    addEventListenerSpy = jest.spyOn(window, 'addEventListener');
-    removeEventListenerSpy = jest.spyOn(window, 'removeEventListener');
   });
 
   afterEach(() => {
-    addEventListenerSpy.mockRestore();
-    removeEventListenerSpy.mockRestore();
     wrapper.destroy();
   });
 
-  describe('when mounted', () => {
-    it('it adds review-bar-visible class to body', async () => {
-      expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(false);
-
-      createComponent();
-
-      expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(true);
-    });
+  it('it adds review-bar-visible class to body when review bar is mounted', async () => {
+    expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(false);
 
-    it('it adds a blocking handler to the `beforeunload` window event', () => {
-      expect(addEventListenerSpy).not.toBeCalled();
+    createComponent();
 
-      createComponent();
-
-      expect(addEventListenerSpy).toHaveBeenCalledTimes(1);
-      expect(addEventListenerSpy).toBeCalledWith('beforeunload', expect.any(Function), {
-        capture: true,
-      });
-    });
+    expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(true);
   });
 
-  describe('before destroyed', () => {
-    it('it removes review-bar-visible class to body', async () => {
-      createComponent();
-
-      wrapper.destroy();
+  it('it removes review-bar-visible class to body when review bar is destroyed', async () => {
+    createComponent();
 
-      expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(false);
-    });
-
-    it('it removes the blocking handler from the `beforeunload` window event', () => {
-      createComponent();
-
-      expect(removeEventListenerSpy).not.toBeCalled();
-
-      wrapper.destroy();
+    wrapper.destroy();
 
-      expect(removeEventListenerSpy).toHaveBeenCalledTimes(1);
-      expect(removeEventListenerSpy).toBeCalledWith('beforeunload', expect.any(Function), {
-        capture: true,
-      });
-    });
+    expect(document.body.classList.contains(REVIEW_BAR_VISIBLE_CLASS_NAME)).toBe(false);
   });
 });