text: // A unit for each method.
  const units = {
    almostEqual: require('./almostEqual.test'),
    copy: require('./copy.test'),
    create: require('./create.test'),
    fromArray: require('./fromArray.test'),
    fromPolar: require('./fromPolar.test'),
    equal: require('./equal.test'),
    getRotation: require('./getRotation.test'),
    getScale: require('./getScale.test'),
    getTranslation: require('./getTranslation.test'),
    inverse: require('./inverse.test'),
    multiply: require('./multiply.test'),
    mapPoints: require('./mapPoints.test'),
    mapVector: require('./mapVector.test'),
    rotateBy: require('./rotateBy.test'),
    scaleBy: require('./scaleBy.test'),
    toArray: require('./toArray.test'),
    toMatrix: require('./toMatrix.test'),
    toString: require('./toString.test'),
    translateBy: require('./translateBy.test'),
    validate: require('./validate.test')
  }
  
  module.exports = (t) => {
    Object.keys(units).forEach((unitName) => {
      t.test('affineplane.transform.' + unitName, units[unitName])
    })
  }
  