test.js

"use strict";

var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };

var assert = _interopRequire(require("assert"));

var _ = require("./");

var select = _.select;
var selectOne = _.selectOne;



describe("fp-select", function () {
  var HTML = "\n    <ul data-foo=\"bar\" class=\"fruits\">\n    <li class=\"fruit\">apple</li>\n    <li class=\"fruit\">orange</li>\n    <li class=\"fruit\">plum</li>\n    </ul>\n  ";
  var fixture = undefined;

  beforeEach(function () {
    fixture = document.createElement("div");
    fixture.innerHTML = HTML;
    document.body.appendChild(fixture);
  });


  it("#select", function () {
    assert.equal(select(".fruits").length, 1);
    assert.equal(select(".fruits")[0].dataset.foo, "bar");
    assert.equal(select(fixture, ".fruits").length, 1);
    assert.equal(select(fixture, ".fruits")[0].dataset.foo, "bar");
    assert.equal(select(fixture)(".fruits").length, 1);
    try {
      select(null);
      assert.ok(false);
    } catch (e) {
      assert.ok(true);
    }
  });

  it("#selectOne", function () {
    assert.equal(selectOne(".fruits").dataset.foo, "bar");
    assert.equal(selectOne(fixture, ".fruits").dataset.foo, "bar");
    try {
      selectOne(null);
      assert.ok(false);
    } catch (e) {
      assert.ok(true);
    }
  });
});