Function setup

test/engine-fact-comparison.test.js:17–24

(conditions)

  let eventSpy

  function setup (conditions) {
    const event = { type: 'success-event' }
    eventSpy = sandbox.spy()
    engine = engineFactory()
    const rule = factories.rule({ conditions, event })
    engine.addRule(rule)
    engine.on('success', eventSpy)
  }

  context('constant facts', () => {
    const constantCondition = {