vmagic/test/Model/AppModel.js

vMagic is a RESTFul framework for NodeJS applications.

/*eslint no-underscore-dangle: ["error", { "allow": ["_getWhereSQL", "_getSelectSQL"] }]*/
"use strict";

import AppModel from "../../src/Model/AppModel.js";
import { expect } from "chai";
let appModel = null;

before(function () {
    const config = {
        dataSource: "MySQL",
        host: "127.0.0.1",
        port: 3306,
        user: "root",
        password: "<password>",
        database: "db",
    };

    appModel = new AppModel(config);
});

describe("AppModel Tests.", function () {
    it("Should validate the required field rules.", function (done) {
        appModel.validate([
            {
                field1: {
                    rule: "notEmpty",
                    message: "Required field field1.",
                },
            },
            {
                field2: {
                    rule: "notEmpty",
                    message: "Required field field2.",
                },
            },
        ]);
        try {
            appModel._checkRules({ field1: "", field2: "test" });
        } catch (err) {
            expect("Required field field1.").to.equal(err.message);
            done();
        }
    });

    it("Should validate the maxLength rule.", function (done) {
        appModel.validate([
            {
                description: {
                    rule: "maxLength",
                    value: 8,
                    message: "The description field requires the max length 8 characters.",
                },
            },
        ]);

        try {
            appModel._checkRules({ description: "123456789" });
        } catch (err) {
            expect("The description field requires the max length 8 characters.").to.equal(err.message);
            done();
        }
    });

    it("Should validate the minLength rule.", function (done) {
        appModel.validate([
            {
                description: {
                    rule: "minLength",
                    value: 3,
                    message: "The description field requires the min length 3 characters.",
                },
            },
        ]);

        try {
            appModel._checkRules({ description: "12" });
        } catch (err) {
            expect("The description field requires the min length 3 characters.").to.equal(err.message);
            done();
        }
    });

    it("Should validate the minValue rule.", function (done) {
        appModel.validate([
            {
                amount: {
                    rule: "minValue",
                    value: 1,
                    message: "The amount field cannot be less than 1.",
                },
            },
        ]);

        try {
            appModel._checkRules({ amount: 0 });
        } catch (err) {
            expect("The amount field cannot be less than 1.").to.equal(err.message);
            done();
        }
    });

    it("Should validate the minValue rule with array values.", function (done) {
        appModel.validate([
            {
                amount: {
                    rule: "minValue",
                    value: 1,
                    message: "The amount field cannot be less than 1.",
                },
            },
        ]);

        try {
            appModel._checkRules([{ amount: 0 }, { amount: -1 }]);
        } catch (err) {
            expect("The amount field cannot be less than 1.").to.equal(err.message);
            done();
        }
    });

    it("Should validate the many rules from property.", function (done) {
        appModel.validate([
            {
                amount: [
                    { rule: "notEmpty", message: "Required field amount." },
                    { rule: "minValue", value: 1, message: "Amount cannot be less than 1." },
                ],
            },
        ]);

        try {
            appModel._checkRules({ amount: 0 });
        } catch (err) {
            expect("Amount cannot be less than 1.").to.equal(err.message);
            done();
        }
    });
});