64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
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var expect = require('expect.js'),
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qrcode = require('./../lib/main'),
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sinon = require('sinon');
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describe('in the main module', function() {
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describe('the generate method', function () {
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describe('when not providing a callback', function () {
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beforeEach(function () {
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sinon.stub(console, 'log');
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});
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afterEach(function () {
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sinon.sandbox.restore();
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console.log.reset();
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});
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it('logs to the console', function () {
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qrcode.generate('test');
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expect(console.log.called).to.be(true);
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});
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});
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describe('when providing a callback', function () {
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it('will call the callback', function () {
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var cb = sinon.spy();
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qrcode.generate('test', cb);
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expect(cb.called).to.be(true);
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});
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it('will not call the console.log method', function () {
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qrcode.generate('test', sinon.spy());
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expect(console.log.called).to.be(false);
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});
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});
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describe('the QR Code', function () {
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it('should be a string', function (done) {
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qrcode.generate('test', function(result) {
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expect(result).to.be.a('string');
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done();
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});
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});
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it('should not end with a newline', function (done) {
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qrcode.generate('test', function(result) {
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expect(result).not.to.match(/\n$/);
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done();
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});
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});
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});
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describe('the error level', function () {
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it('should default to 1', function() {
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expect(qrcode.error).to.be(1);
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});
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it('should not allow other levels', function() {
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qrcode.setErrorLevel = 'something';
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expect(qrcode.error).to.be(1);
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});
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});
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});
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});
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