From 8e6b60906871f1374b60fcef9262defbf7f17812 Mon Sep 17 00:00:00 2001
From: displaynone <luisitosp@gmail.com>
Date: Tue, 23 May 2017 21:04:18 +0200
Subject: [PATCH] New test: webslides

---
 test/modules/webslides.test.js | 76 ++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 test/modules/webslides.test.js

diff --git a/test/modules/webslides.test.js b/test/modules/webslides.test.js
new file mode 100644
index 0000000..eda27ae
--- /dev/null
+++ b/test/modules/webslides.test.js
@@ -0,0 +1,76 @@
+import DOM from '../../src/js/utils/dom';
+
+jest.useFakeTimers();
+
+beforeAll(() => {
+  const slides = '<section class="slide"><div class="content">Content</section>'.repeat(20);
+  document.body.innerHTML = `<div id="webslides">${slides}<div id="other"></div></div>`;
+});
+
+test('WebSlides utility', () => {
+  let webslides;
+  // Needs to be required and not imported because const defined in top level
+  // in utils/scroll-to
+  const WebSlides = require('../../src/js/modules/webslides');
+  const ws = document.getElementById('webslides');
+  const change = jest.fn();
+  expect(() => {
+    ws.setAttribute('id', '');
+    webslides = new WebSlides.default();
+  }).toThrow();
+
+  ws.setAttribute('id', 'webslides');
+  expect(() => {
+    webslides = new WebSlides.default();
+  }).not.toThrow();
+  webslides.el.addEventListener('ws:slide-change', change);
+  expect(document.getElementById('other')).toBe(null);
+  expect(webslides.slides.length).toBe(document.querySelectorAll('#webslides .slide').length);
+  webslides.slides.forEach( slide => {
+    expect(typeof slide).toBe('object');
+  });
+  expect(webslides.plugins.autoslide).not.toBe(null);
+  expect(webslides.plugins.clickNav).not.toBe(null);
+  expect(webslides.plugins.grid).not.toBe(null);
+  expect(webslides.plugins.hash).not.toBe(null);
+  expect(webslides.plugins.keyboard).not.toBe(null);
+  expect(webslides.plugins.nav).not.toBe(null);
+  expect(webslides.plugins.scroll).not.toBe(null);
+  expect(webslides.plugins.touch).not.toBe(null);
+  expect(webslides.plugins.video).not.toBe(null);
+  expect(webslides.plugins.youtube).not.toBe(null);
+  expect(webslides.plugins.zoom).not.toBe(null);
+
+  expect(change.mock.calls.length).toBe(0);
+  webslides.goToSlide(2, true);
+  // Wait until next execution
+  jest.runTimersToTime(501);
+
+  expect(change.mock.calls.length).toBe(1);
+  expect(document.querySelector('#webslides .slide').getAttribute('id'))
+    .toBe(webslides.slides[1].el.getAttribute('id'));
+  webslides.goPrev();
+  // Wait until next execution
+  jest.runTimersToTime(501);
+  expect(change.mock.calls.length).toBe(2);
+  expect(document.querySelector('#webslides .slide').getAttribute('id'))
+    .toBe(webslides.slides[1].el.getAttribute('id'));
+  webslides.goNext();
+  // Wait until next execution
+  jest.runTimersToTime(501);
+  expect(change.mock.calls.length).toBe(3);
+  expect(document.querySelector('#webslides .slide').getAttribute('id'))
+    .toBe(webslides.slides[2].el.getAttribute('id'));
+
+  const zoom = document.getElementById('webslides-zoomed');
+  expect(zoom).not.toBe(null);
+  expect(webslides.el.style.display).toBe('');
+  expect(zoom.style.display).toBe('none');
+  webslides.toggleZoom();
+  webslides.disable();
+  expect(webslides.el.classList.contains('disabled')).toBe(true);
+  expect(webslides.isDisabled()).toBe(true);
+  webslides.enable();
+  expect(webslides.isDisabled()).toBe(false);
+
+});