import { expect, test } from 'vitest'
import { Container } from '../src/core/container.js'

const dims = { l: 10, w: 10, h: 10 } // inches
const capacity = 4.329004329004329 // gallons

test('container - calculates liquid volume correctly', () => {
    let testContainer = new Container(dims)
    expect(testContainer.level).toBe(0)
    expect(testContainer.liquidVolumeCapacity).toBe(capacity)
    expect(testContainer.liquidVolumeFilled).toBe(0)
    expect(testContainer.liquidVolumeRemaining).toBe(capacity)

    testContainer = new Container(dims, dims.h / 2)
    expect(testContainer.level).toBe(dims.h / 2)
    expect(testContainer.liquidVolumeCapacity).toBe(capacity)
    expect(testContainer.liquidVolumeFilled).toBe(capacity / 2)
    expect(testContainer.liquidVolumeRemaining).toBe(capacity - capacity / 2)

    testContainer = new Container(dims, dims.h)
    expect(testContainer.level).toBe(dims.h)
    expect(testContainer.liquidVolumeCapacity).toBe(capacity)
    expect(testContainer.liquidVolumeFilled).toBe(capacity)
    expect(testContainer.liquidVolumeRemaining).toBe(0)
})