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utils unit tests

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fewieden 2018-02-10 12:30:33 +01:00
parent fb4d42bf5b
commit d0029efd02
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tests/unit/classes/utils_spec.js Normal file
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var chai = require("chai");
var expect = chai.expect;
var Utils = require("../../../js/utils.js");
var colors = require("colors/safe");
describe("Utils", function() {
describe("colors", function() {
var colorsEnabled = colors.enabled;
afterEach(function() {
colors.enabled = colorsEnabled;
});
it("should have info, warn and error properties", function() {
expect(Utils.colors).to.have.property("info");
expect(Utils.colors).to.have.property("warn");
expect(Utils.colors).to.have.property("error");
});
it("properties should be functions", function() {
expect(Utils.colors.info).to.be.a("function");
expect(Utils.colors.warn).to.be.a("function");
expect(Utils.colors.error).to.be.a("function");
});
it("should print colored message in supported consoles", function() {
colors.enabled = true;
expect(Utils.colors.info("some informations")).to.be.equal("\u001b[34msome informations\u001b[39m");
expect(Utils.colors.warn("a warning")).to.be.equal("\u001b[33ma warning\u001b[39m");
expect(Utils.colors.error("ERROR!")).to.be.equal("\u001b[31mERROR!\u001b[39m");
});
it("should print message in unsupported consoles", function() {
colors.enabled = false;
expect(Utils.colors.info("some informations")).to.be.equal("some informations");
expect(Utils.colors.warn("a warning")).to.be.equal("a warning");
expect(Utils.colors.error("ERROR!")).to.be.equal("ERROR!");
});
});
});