cx-libtranslate-js/test/backend.js

let test = 1;

const check = (value, expect) => {
    console.log("Running test " + test + "...");

    test = test + 1;

    if (value.toString() === expect.toString()) {
        console.log("Pass.");
        console.log("");
        return;
    }

    console.log("FAIL!!!");
    console.log("Expected: \"" + expect.toString() + "\".");
    console.log("Result: \"" + value.toString() + "\".");
    console.log("");
}

const test_all = async () => {
    console.log("Loading and testing loader + phrasebook.");

    const libtranslate = require("../source/core.js");
    
    const flat = await new libtranslate
    .loader("test/flat.json", true)
    .load();

    check(flat.get("test a"), "Test A");
    check(flat.get("simple"), "prosta");

    console.log("Loading and testing languages library.");

    const langs = await new libtranslate
    .languages("test/", true)
    .load("index.json");

    const loaded = await langs.select("pl_PL");

    check(loaded.get("test a"), "Test A");

    console.log("Testing objects notation.");

    const obj = await langs.select("en_US");

    check(obj.get("test.result"), "yes");
    check(obj.get("test a"), "Test A");
    
    console.log("Testing format.");

    check(obj.get("test.format").format({ many: 10 }), "More than 10");

};

test_all();