added unit testing, and started implementing unit tests...phew

node_modules/mocha/browser-entry.js

@@ -0,0 +1,191 @@
+'use strict';
+
+/* eslint no-unused-vars: off */
+/* eslint-env commonjs */
+
+/**
+ * Shim process.stdout.
+ */
+
+process.stdout = require('browser-stdout')({label: false});
+
+var Mocha = require('./lib/mocha');
+
+/**
+ * Create a Mocha instance.
+ *
+ * @return {undefined}
+ */
+
+var mocha = new Mocha({reporter: 'html'});
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date;
+var setTimeout = global.setTimeout;
+var setInterval = global.setInterval;
+var clearTimeout = global.clearTimeout;
+var clearInterval = global.clearInterval;
+
+var uncaughtExceptionHandlers = [];
+
+var originalOnerrorHandler = global.onerror;
+
+/**
+ * Remove uncaughtException listener.
+ * Revert to original onerror handler if previously defined.
+ */
+
+process.removeListener = function(e, fn) {
+  if (e === 'uncaughtException') {
+    if (originalOnerrorHandler) {
+      global.onerror = originalOnerrorHandler;
+    } else {
+      global.onerror = function() {};
+    }
+    var i = uncaughtExceptionHandlers.indexOf(fn);
+    if (i !== -1) {
+      uncaughtExceptionHandlers.splice(i, 1);
+    }
+  }
+};
+
+/**
+ * Implements uncaughtException listener.
+ */
+
+process.on = function(e, fn) {
+  if (e === 'uncaughtException') {
+    global.onerror = function(err, url, line) {
+      fn(new Error(err + ' (' + url + ':' + line + ')'));
+      return !mocha.allowUncaught;
+    };
+    uncaughtExceptionHandlers.push(fn);
+  }
+};
+
+// The BDD UI is registered by default, but no UI will be functional in the
+// browser without an explicit call to the overridden `mocha.ui` (see below).
+// Ensure that this default UI does not expose its methods to the global scope.
+mocha.suite.removeAllListeners('pre-require');
+
+var immediateQueue = [];
+var immediateTimeout;
+
+function timeslice() {
+  var immediateStart = new Date().getTime();
+  while (immediateQueue.length && new Date().getTime() - immediateStart < 100) {
+    immediateQueue.shift()();
+  }
+  if (immediateQueue.length) {
+    immediateTimeout = setTimeout(timeslice, 0);
+  } else {
+    immediateTimeout = null;
+  }
+}
+
+/**
+ * High-performance override of Runner.immediately.
+ */
+
+Mocha.Runner.immediately = function(callback) {
+  immediateQueue.push(callback);
+  if (!immediateTimeout) {
+    immediateTimeout = setTimeout(timeslice, 0);
+  }
+};
+
+/**
+ * Function to allow assertion libraries to throw errors directly into mocha.
+ * This is useful when running tests in a browser because window.onerror will
+ * only receive the 'message' attribute of the Error.
+ */
+mocha.throwError = function(err) {
+  uncaughtExceptionHandlers.forEach(function(fn) {
+    fn(err);
+  });
+  throw err;
+};
+
+/**
+ * Override ui to ensure that the ui functions are initialized.
+ * Normally this would happen in Mocha.prototype.loadFiles.
+ */
+
+mocha.ui = function(ui) {
+  Mocha.prototype.ui.call(this, ui);
+  this.suite.emit('pre-require', global, null, this);
+  return this;
+};
+
+/**
+ * Setup mocha with the given setting options.
+ */
+
+mocha.setup = function(opts) {
+  if (typeof opts === 'string') {
+    opts = {ui: opts};
+  }
+  for (var opt in opts) {
+    if (opts.hasOwnProperty(opt)) {
+      this[opt](opts[opt]);
+    }
+  }
+  return this;
+};
+
+/**
+ * Run mocha, returning the Runner.
+ */
+
+mocha.run = function(fn) {
+  var options = mocha.options;
+  mocha.globals('location');
+
+  var query = Mocha.utils.parseQuery(global.location.search || '');
+  if (query.grep) {
+    mocha.grep(query.grep);
+  }
+  if (query.fgrep) {
+    mocha.fgrep(query.fgrep);
+  }
+  if (query.invert) {
+    mocha.invert();
+  }
+
+  return Mocha.prototype.run.call(mocha, function(err) {
+    // The DOM Document is not available in Web Workers.
+    var document = global.document;
+    if (
+      document &&
+      document.getElementById('mocha') &&
+      options.noHighlighting !== true
+    ) {
+      Mocha.utils.highlightTags('code');
+    }
+    if (fn) {
+      fn(err);
+    }
+  });
+};
+
+/**
+ * Expose the process shim.
+ * https://github.com/mochajs/mocha/pull/916
+ */
+
+Mocha.process = process;
+
+/**
+ * Expose mocha.
+ */
+
+global.Mocha = Mocha;
+global.mocha = mocha;
+
+// this allows test/acceptance/required-tokens.js to pass; thus,
+// you can now do `const describe = require('mocha').describe` in a
+// browser context (assuming browserification).  should fix #880
+module.exports = global;