split ipynb fixture and js test file into two cases:

- one testing offline connected=True
- one testing offline connected=False (the default)

Author: etpinard

plotly/tests/test_core/test_jupyter/fixtures/test.ipynb renamed to plotly/tests/test_core/test_jupyter/fixtures/connected_false.ipynb

@@ -0,0 +1,57 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [],
+   "source": [
+    "from plotly.offline import plot, iplot, init_notebook_mode\n",
+    "import plotly.graph_objs as go\n",
+    "\n",
+    "# Make plotly work with Jupyter notebook\n",
+    "init_notebook_mode(connected=True)\n",
+    "\n",
+    "keys=['one','two','three']\n",
+    "values=[1,2,3]\n",
+    "\n",
+    "iplot({\n",
+    "    \"data\": [go.Bar(x=keys, y=values)],\n",
+    "    \"layout\": go.Layout(title=\"Sample Bar Chart\")\n",
+    "})"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.5.2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 1
+}

plotly/tests/test_core/test_jupyter/fixtures/connected_true.ipynb

@@ -0,0 +1,31 @@
+'use strict';
+
+var test = require('../lib/tape-wrapper');
+
+test('should load plotly.js', function(t) {
+    t.plan(1);
+
+    window.require(['plotly'], function(Plotly) {
+        t.equal(typeof Plotly, 'object');
+    });
+});
+
+test('should have one plotly.js graph', function(t) {
+    t.plan(1);
+
+    var nodes = document.querySelectorAll('.js-plotly-plot');
+    t.equal(nodes.length, 1);
+});
+
+test('should inject raw plotly.js code into DOM', function(t) {
+    t.plan(1);
+
+    var nodes = document.querySelectorAll('script');
+    nodes = Array.prototype.slice.call(nodes, 0, 10);
+
+    var results = nodes.filter(function(node) {
+        return node.innerHTML.substr(0, 19) === 'if(!window.Plotly){';
+    });
+
+    t.equal(results.length, 1);
+});

plotly/tests/test_core/test_jupyter/js_tests/connected_false.js

@@ -0,0 +1,31 @@
+'use strict';
+
+var test = require('../lib/tape-wrapper');
+
+test('should load plotly.js', function(t) {
+    t.plan(1);
+
+    window.require(['plotly'], function(Plotly) {
+        t.equal(typeof Plotly, 'object');
+    });
+});
+
+test('should have one plotly.js graph', function(t) {
+    t.plan(1);
+
+    var nodes = document.querySelectorAll('.js-plotly-plot');
+    t.equal(nodes.length, 1);
+});
+
+test('should link to plotly.js CDN', function(t) {
+    t.plan(1);
+
+    var nodes = document.querySelectorAll('script');
+    nodes = Array.prototype.slice.call(nodes, 0);
+
+    var results = nodes.filter(function(node) {
+        return node.src === 'https://cdn.plot.ly/plotly-latest.min.js';
+    });
+
+    t.equal(results.length, 1);
+});