amended input component ref implementation to incorporate MutableRefObject

Author: arup-banerjee

src/components/input/Input.tsx

@@ -1,11 +1,11 @@
-import React, { HTMLProps } from 'react';
+import React, { HTMLProps, MutableRefObject } from 'react';
 import classNames from 'classnames';
 import FormGroup from '../../util/FormGroup';
 import { InputWidth } from '../../util/types/NHSUKTypes';
 import { FormElementProps } from '../../util/types/FormTypes';
 
 interface InputProps extends HTMLProps<HTMLInputElement>, FormElementProps {
-  inputRef?: (inputRef: HTMLInputElement | null) => any;
+  inputRef?: MutableRefObject<HTMLInputElement | null>;
   width?: InputWidth;
   disableErrorLine?: boolean;
 }

src/components/input/__tests__/input.test.tsx

@@ -19,7 +19,6 @@ describe('Input', () => {
     it('should do nothing if ref does not exist', () => {
         const useRefSpy = jest.spyOn(React, 'useRef').mockReturnValueOnce({ current: null });
         const component = shallow(<InputComp />);
-        console.log(component.debug());
         component.find('Input').simulate('click');
         expect(useRefSpy).toBeCalledWith(null);
     });
@@ -32,4 +31,4 @@ describe('Input', () => {
         expect(useRefSpy).toBeCalledWith(null);
         expect(mock).toBeCalledTimes(1);
       });
-})
+})

src/components/select/__tests__/Select.test.tsx

@@ -20,8 +20,7 @@ describe(`Select`, () => {
     it(`should do nothing if ref does not exist`, () => {
         const useRefSpy = jest.spyOn(React, 'useRef').mockReturnValueOnce({ current: null });
         const component = shallow(<SelectComp />);
-        console.log(component.debug());
         component.find('Select').simulate('click');
         expect(useRefSpy).toBeCalledWith(null);
     });
-})
+})