next/test/validate/messages-spec.js at master · bindoon/next · GitHub

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import assert from 'power-assert';
import Schema from '../../src/validate/';

describe('messages', () => {
    it('can call messages', done => {
        const messages = {
            required(f) {
                return `${f} required!`;
            },
        };
        const schema = new Schema({
            v: {
                required: true,
            },
            v2: {
                minLength: 2,
            },
        });
        schema.messages(messages);
        schema.validate(
            {
                v: '',
                v2: '1',
            },
            errors => {
                assert(errors.length === 2);
                assert(errors[0].message === 'v required!');
                assert(errors[1].message === 'v2 字段字符长度不得少于 2');
                assert(Object.keys(messages).length === 1);
                done();
            }
        );
    });

    it('can use options.messages', done => {
        const messages = {
            required(f) {
                return `${f} required!`;
            },
        };
        const schema = new Schema(
            {
                v: {
                    required: true,
                },
                v2: {
                    min: 2,
                },
            },
            {
                messages,
            }
        );
        schema.validate(
            {
                v: '',
                v2: '1',
            },
            errors => {
                assert(errors.length === 2);
                assert(errors[0].message === 'v required!');
                assert(errors[1].message === 'v2 字段数值不得小于 2');
                assert(Object.keys(messages).length === 1);
                done();
            }
        );
    });

    it('message can be object', done => {
        const atom = {};
        const messages = {
            required: atom,
        };
        const schema = new Schema(
            {
                v: {
                    required: true,
                },
            },
            {
                messages,
            }
        );
        schema.validate(
            {
                v: '',
            },
            errors => {
                assert(errors);
                assert(errors.length === 1);
                assert(errors[0].message === atom);
                assert(Object.keys(messages).length === 1);
                assert(messages.required === atom);
                done();
            }
        );
    });
});