wsemi/test/cfinancial.test.mjs

A support package for web developer.

import assert from 'assert'
import cfinancial from '../src/cfinancial.mjs'


describe(`cfinancial`, function() {

    it(`should return '0' when input 0`, function() {
        let r = cfinancial(0)
        assert.strict.deepStrictEqual(r, '0')
    })

    it(`should return '0' when input 0.1`, function() {
        let r = cfinancial(0)
        assert.strict.deepStrictEqual(r, '0')
    })

    it(`should return '0.1' when input 0.1, 1`, function() {
        let r = cfinancial(0.1, 1)
        assert.strict.deepStrictEqual(r, '0.1')
    })

    it(`should return '0' when input 0.123456789`, function() {
        let r = cfinancial(0.123456789)
        assert.strict.deepStrictEqual(r, '0')
    })

    it(`should return '0.123' when input 0.123456789, 3`, function() {
        let r = cfinancial(0.123456789, 3)
        assert.strict.deepStrictEqual(r, '0.123')
    })

    it(`should return '0.1235' when input 0.123456789, 4`, function() {
        let r = cfinancial(0.123456789, 4)
        assert.strict.deepStrictEqual(r, '0.1235')
    })

    it(`should return '100' when input 100`, function() {
        let r = cfinancial(100)
        assert.strict.deepStrictEqual(r, '100')
    })

    it(`should return '1,000' when input 1000`, function() {
        let r = cfinancial(1000)
        assert.strict.deepStrictEqual(r, '1,000')
    })

    it(`should return '10,000' when input 10000`, function() {
        let r = cfinancial(10000)
        assert.strict.deepStrictEqual(r, '10,000')
    })

    it(`should return '100,000' when input 100000`, function() {
        let r = cfinancial(100000)
        assert.strict.deepStrictEqual(r, '100,000')
    })

    it(`should return '1,234,567' when input 1234567`, function() {
        let r = cfinancial(1234567)
        assert.strict.deepStrictEqual(r, '1,234,567')
    })

    it(`should return '1,234,568' when input 1234567.89`, function() {
        let r = cfinancial(1234567.89)
        assert.strict.deepStrictEqual(r, '1,234,568')
    })

    it(`should return '1,234,567.9' when input 1234567.89, 1`, function() {
        let r = cfinancial(1234567.89, 1)
        assert.strict.deepStrictEqual(r, '1,234,567.9')
    })

    it(`should return '' when input '100abc'`, function() {
        let r = cfinancial('100abc')
        assert.strict.deepStrictEqual(r, '')
    })

    it(`should return '' when input ''`, function() {
        let r = cfinancial('')
        assert.strict.deepStrictEqual(r, '')
    })

    it(`should return '' when input []`, function() {
        let r = cfinancial([])
        assert.strict.deepStrictEqual(r, '')
    })

    it(`should return '' when input {}`, function() {
        let r = cfinancial({})
        assert.strict.deepStrictEqual(r, '')
    })

    it(`should return '' when input null`, function() {
        let r = cfinancial(null)
        assert.strict.deepStrictEqual(r, '')
    })

    it(`should return '' when input undefined`, function() {
        let r = cfinancial(undefined)
        assert.strict.deepStrictEqual(r, '')
    })

})