fix: date test

package.json

@@ -76,7 +76,7 @@
     "fetch-mock": "^6.5.2",
     "husky": "2.7.0",
     "identity-obj-proxy": "^3.0.0",
-    "jest": "29.3.1",
+    "jest": "^26.6.3",
     "react-dev-utils": "^12.0.1",
     "react-test-renderer": "^16.10.1",
     "reactifex": "1.1.1",

src/components/GradesView/EditModal/OverrideTable/index.jsx

@@ -18,7 +18,9 @@ import useOverrideTableData from './hooks';
 export const OverrideTable = () => {
   const { hide, columns, data } = useOverrideTableData();
 
-  return hide ? null : (
+  if (hide) { return null; }
+
+  return (
     <DataTable
       columns={columns}
       data={[

src/components/GradesView/EditModal/OverrideTable/index.test.jsx

@@ -33,7 +33,7 @@ describe('OverrideTable component', () => {
     jest
       .clearAllMocks()
       .useFakeTimers('modern')
-      .setSystemTime(new Date('2000-01-01'));
+      .setSystemTime(new Date('2000-01-01').getTime());
     el = shallow(<OverrideTable />);
   });
   describe('behavior', () => {