text: /*
   * Copyright 2016 balena.io
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  'use strict'
  
  const m = require('mochainon')
  const units = require('../../lib/shared/units')
  
  describe('Shared: Units', function () {
    describe('.bytesToClosestUnit()', function () {
      it('should convert bytes to terabytes', function () {
        m.chai.expect(units.bytesToClosestUnit(1000000000000)).to.equal('1 TB')
        m.chai.expect(units.bytesToClosestUnit(2987801405440)).to.equal('2.99 TB')
        m.chai.expect(units.bytesToClosestUnit(999900000000000)).to.equal('999.9 TB')
      })
  
      it('should convert bytes to gigabytes', function () {
        m.chai.expect(units.bytesToClosestUnit(1000000000)).to.equal('1 GB')
        m.chai.expect(units.bytesToClosestUnit(7801405440)).to.equal('7.8 GB')
        m.chai.expect(units.bytesToClosestUnit(999900000000)).to.equal('999.9 GB')
      })
  
      it('should convert bytes to megabytes', function () {
        m.chai.expect(units.bytesToClosestUnit(1000000)).to.equal('1 MB')
        m.chai.expect(units.bytesToClosestUnit(801405440)).to.equal('801.41 MB')
        m.chai.expect(units.bytesToClosestUnit(999900000)).to.equal('999.9 MB')
      })
  
      it('should convert bytes to kilobytes', function () {
        m.chai.expect(units.bytesToClosestUnit(1000)).to.equal('1 kB')
        m.chai.expect(units.bytesToClosestUnit(5440)).to.equal('5.44 kB')
        m.chai.expect(units.bytesToClosestUnit(999900)).to.equal('999.9 kB')
      })
  
      it('should keep bytes as bytes', function () {
        m.chai.expect(units.bytesToClosestUnit(1)).to.equal('1 B')
        m.chai.expect(units.bytesToClosestUnit(8)).to.equal('8 B')
        m.chai.expect(units.bytesToClosestUnit(999)).to.equal('999 B')
      })
    })
  
    describe('.bytesToMegabytes()', function () {
      it('should convert bytes to megabytes', function () {
        m.chai.expect(units.bytesToMegabytes(1.2e+7)).to.equal(12)
        m.chai.expect(units.bytesToMegabytes(332000)).to.equal(0.332)
      })
    })
  })
  