__tests__/unit/src/modules/cardSearch/components/manaSymbol.test.js
import React from 'react'
import { shallow } from 'enzyme'
import { ManaSymbol } from '../../../../../../src/modules/cardSearch/components/manaSymbol'
const props = {
isSelected: true,
color: 'blue'
}
describe('<ManaSymbol />', () => {
it('Should have a snapshot', () => {
const wrapper = shallow(<ManaSymbol {...props} />)
expect(wrapper).toMatchSnapshot()
})
it('should reduce opacity if is not selected', () => {
const wrapper = shallow(<ManaSymbol color='red' isSelected={false} />)
expect(wrapper.prop('style')).toContainEqual({ opacity: 0.25 })
})
})