Enzyme tips

Mount or Shallow?

Testing component life cycle methods, like componentDidMount?

• use mount and provide store

Testing state / props / clicks?

• use shallow

Testing nested child components?

• use mount

Inputs

Checkboxes

wrapper.find('input').simulate('change', { target: { checked: false } });

onBlur

wrapper.find('input').simulate('blur', { target: { value: '123' } });

Selects

wrapper.find('select').simulate('change', { target: { value: 123 } });

Misc

• Using a connected component will result in functions passed in as props (eg stubs) to NOT be respected