pustovitDmytro / node-package-tester

import path from 'path';

import { assert } from 'chai';

import fs from 'fs-extra';

import Packer from '../entry';

import Test from '../Test';

import { tmpFolder } from '../constants';

const factory = new Test();

suite('Packer #no-pack');

before(async function () {

    await factory.setTmpFolder();

});

test('prepare: specify legacy versions', async function () {

    const dir = path.join(tmpFolder, 'prepare');

    const packer = new Packer({

        dir,

        modules              : [ { name: 'eslint', legacy: '^7.0.0' } ],

        copyDefaultFiles     : true,

        legacyMochaVersion   : '5',

        legacyNodeVersion    : '8',

        supportedNodeVersion : '14'

    });

    await packer.ready;

    await packer.packModule();

    await packer.prepare();

    assert.isTrue(await fs.exists(path.join(dir, 'package.json')), 'package.json exists');

    const packageJSON = await fs.readJSON(path.join(dir, 'package.json'));

    assert.deepOwnInclude(packageJSON, {

        legacyDependencies    : { eslint: '^7.0.0' },

        'node-package-tester' : { legacyNodeVersions: '8', nodeVersions: '14' }

    });

    assert.exists(packageJSON.devDependencies.eslint);

    assert.notEqual(packageJSON.devDependencies.eslint, '^7.0.0');

});

after(async function () {

    await factory.cleanTmpFolder();

});