chore: clean up redux hook usage

src/setupTest.jsx

@@ -146,23 +146,7 @@ jest.mock('react-redux', () => {
   };
 });
 
-jest.mock('hooks', () => {
-  const formatMessage = jest.fn((msg, values) => ({ formatted: { msg, values } }));
-  return {
-    ...jest.requireActual('hooks'),
-    useIntl: () => ({
-      formatMessage,
-      formatDate: jest.fn((date) => ({ formatted: date })),
-    }),
-    useCardValues: jest.fn((courseNumber, mapping) => (
-      Object.keys(mapping).reduce(
-        (obj, key) => ({
-          ...obj,
-          [key]: { selector: mapping[key], courseNumber },
-        }),
-        {},
-      )
-    )),
-    nullMethod: jest.fn().mockName('hooks.nullMethod'),
-  };
-});
+jest.mock('hooks', () => ({
+  ...jest.requireActual('hooks'),
+  nullMethod: jest.fn().mockName('hooks.nullMethod'),
+}));