level/test/controller.spec.js

import { expect, test } from 'vitest'
import { Channel, Reading } from '../src/core/channel'
import { Controller } from '../src/controller'

test('controller - updates correctly', () => {
    let mockTemp = 70
    let testReader = new Reading({
        onRead: () => mockTemp,
        unit: 'F',
        max: 100,
        min: 50,
    })
    let testChan = new Channel({ interval: 1, reader: testReader })

    const testController = new Controller({
        type: 'blah',
        channel: testChan,
    })
    expect(testController.inRange).toBe(true)
    mockTemp = 101
    testController.update()
    expect(testController.inRange).toBe(false)

    testController.onUpdate = foo => 'foo'
    expect(testController.onUpdate('bar')).toBe('foo')
})

test('controller - onUpdate overloading works', () => {
    let mockTemp = 70
    let testReader = new Reading({
        onRead: () => mockTemp,
        unit: 'F',
        max: 100,
        min: 50,
    })
    let testChan = new Channel({ interval: 1, reader: testReader })

    const testController = new Controller({
        type: 'blah',
        channel: testChan,
    })

    testController.onUpdate = foo => 'foo'
    expect(testController.onUpdate('bar')).toBe('foo')
})