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x/rambda/count.spec.js

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import { count } from './count'
test('when 0', () => { const target = { a : 1 } const list = []
const result = count(target, list) const expectedResult = 0
expect(result).toEqual(expectedResult)})
test('when 2', () => { const target = { a : 1 } const list = [ 2, 1, 2, { a : 1 }, 22, { a : 1 } ]
const result = count(target)(list) const expectedResult = 2
expect(result).toEqual(expectedResult)})