message: Add test to assert type prop for Button
diff: @@ -10,6 +10,11 @@ it('should render correctly with label', () => {
  expect(container).toMatchSnapshot()
  })
  +it('should have the "button" type to avoid default submit behaviour inside forms', () => {
  + const { container } = render(<Button>Button</Button>)
  + expect(container.querySelector('button').getAttribute('type')).toEqual('button')
  +})
  +
  it('should render correctly with icon', () => {
  const { container } = render(
  <Button>
  