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core.validation.presets.test.js Maven / Gradle / Ivy

import {
    email,
    required,
    condition,
    constraint,
    integer,
    minLength,
    maxLength,
    match,
} from './presets'

describe('Проверка presets', () => {
    it('email валиден', () => {
        expect(email('email', { email: '[email protected]' })).toEqual(true)
    })

    it('email не валиден', () => {
        expect(email('email', { email: 'test@@gmail.com' })).toEqual(false)
        expect(email('email', { email: 'test@gmail' })).toEqual(false)
        expect(email('email', { email: '@gmail.ru' })).toEqual(false)
    })

    it('required вернет true для required', () => {
        expect(required('test', { test: 'value' }, {})).toEqual(true)
        expect(required('test', { test: { value: 'value' } }, {})).toEqual(true)
        expect(required('test', { test: 23 }, {})).toEqual(true)
        expect(required('test', { test: ['test'] }, {})).toEqual(true)
        expect(
            required(
                'test',
                { test: 'test' },
                {
                    expression: '`test === \'test\'`',
                },
            ),
        ).toEqual(true)
    })

    it('required вернет false для не required', () => {
        expect(required('test', { test: '' }, {})).toEqual(false)
        expect(required('test', { test: {} }, {})).toEqual(false)
        expect(required('test', { test: [] }, {})).toEqual(false)
        expect(required('test', { test: undefined }, {})).toEqual(false)
        expect(required('test', { test: null }, {})).toEqual(false)
        expect(required('test', { test: NaN }, {})).toEqual(false)
    })

    it('integer вернет true', () => {
        expect(integer('value', { value: 1 })).toEqual(true)
        expect(integer('value', { value: -2 })).toEqual(true)
    })

    it('integer вернет значение если значение не валидно', () => {
        expect(integer('value', { value: undefined })).toEqual(undefined)
        expect(integer('value', { value: null })).toEqual(null)
        expect(integer('value', { value: NaN })).toEqual(NaN)
        expect(integer('value', { value: '' })).toEqual('')
    })

    it('integer вернет false если не int', () => {
        expect(integer('value', { value: {} })).toEqual(false)
    })
})