var path = require('path');
var expect = require('expect.js');
var relativeToBaseDir = require('../../lib/util/relativeToBaseDir');

describe('relativeToBaseDir', function () {

    var joinOrReturnAbsolutePath = relativeToBaseDir('/tmp');

    it('returns a partial function that joins paths of the partials first arguments', function () {
        expect(joinOrReturnAbsolutePath('foo')).to.be.equal(path.resolve('/tmp/foo'));
        expect(joinOrReturnAbsolutePath('./foo')).to.be.equal(path.resolve('/tmp/foo'));
    });

    it('returns a partial function that returns it\'s first argument when it begins with /', function () {
        expect(joinOrReturnAbsolutePath('/foo')).to.be.equal(path.resolve('/foo'));
        expect(joinOrReturnAbsolutePath('/foo/bar')).to.be.equal(path.resolve('/foo/bar'));
    });
});