oenstrom / jov

const validate = require("../src/validate");

const JString = require("../src/types/string");

test("test validate required", () => {

    const data = {};

    const schema = { "test": new JString().required() };

    expect(validate(data, schema)).toEqual({ error: {

        type: "Any:required",

        field: "test",

        message: "'test' is required and can't be omitted."

    }});

});

test("test validate using type validate", () => {

    const schema = { "test": new JString().alphanum() };

    const data   = { "test": "test(/)!" };

    const data2  = { "test": "test" };

    expect(validate(data, schema, "json")).toEqual(

        JSON.stringify({ error: {

            type: "JString:alphanum",

            field: "test",

            message: "'test' only accepts alphanumeric characters."

        }}, null, 4)

    );

    expect(validate(data2, schema)).toBeNull();

});

test("test multiple fields", () => {

    const schema = {

        username: new JString().min(3).max(3),

        password: new JString().min(6).max(100)

    };

    const data = { password: "test" };

    expect(validate(data, schema)).toEqual({ error: {

        type: "JString:min",

        field: "password",

        message: "'password' has a minimum required length of '6'."

    }});

});