@eluvio/elv-js-helpers/test/unit/src/Boolean/satisfiesLowerBound.test.js

A collection of Javascript helper functions used by several Eluvio libraries.

const TH = require('../../../test-helpers')
const satisfiesLowerBound = TH.requireSrcFile('Boolean/satisfiesLowerBound')

describe('satisfiesLowerBound', () => {

  const compare = TH.requireSrcFile('Functional/compare')

  it('should work as expected', () => {
    satisfiesLowerBound(0, true, compare, 42).should.be.true
    satisfiesLowerBound(0, true, compare, 0).should.be.true
    satisfiesLowerBound(0, true, compare, -1).should.be.false
    satisfiesLowerBound(0, false, compare, 0).should.be.false
  })

  it('should be curried', () => {
    const isPositive = satisfiesLowerBound(0, false, compare)
    isPositive(-1).should.be.false
    isPositive(0).should.be.false
    isPositive(1).should.be.true
  })
})