refactor app directory structure and add tests

tests/node_modules/nightwatch/lib/api/expect/text.js

@@ -0,0 +1,58 @@
+/**
+ * Property that retrieves the text contained by an element. Can be chained to check if contains/equals/matches the specified text or regex.
+ *
+ * ```
+ * this.demoTest = function (browser) {
+ *   browser.expect.element('#main').text.to.equal('The Night Watch');
+ *   browser.expect.element('#main').text.to.not.equal('The Night Watch');
+ *   browser.expect.element('#main').text.to.equal('The Night Watch').before(100);
+ *   browser.expect.element('#main').text.to.contain('The Night Watch');
+ *   browser.expect.element('#main').text.to.match(/The\ Night\ Watch/);
+ * };
+ * ```
+ *
+ * @method text
+ * @since v0.7
+ * @display .text
+ * @api expect
+ */
+var util = require('util');
+var events = require('events');
+var BaseAssertion = require('./_baseAssertion.js');
+
+function TextAssertion() {
+  this.flag('textFlag', true);
+
+  BaseAssertion.call(this);
+
+  this.message = 'Expected element <%s> text to' + (this.negate ? ' not' : '');
+  this.start();
+}
+
+util.inherits(TextAssertion, BaseAssertion);
+
+TextAssertion.prototype.executeCommand = function(callback) {
+  this.protocol.elementIdText(this.elementResult.ELEMENT, callback);
+};
+
+
+TextAssertion.prototype.elementFound = function() {
+  if (this.retries > 0 && this.negate) {
+    return;
+  }
+
+  if (this.passed && this.waitForMs) {
+    var message = '';
+    if (this.hasCondition()) {
+      message = 'condition was met';
+    }
+    this.elapsedTime = this.getElapsedTime();
+    this.messageParts.push(' - ' + message + ' in ' + this.elapsedTime + 'ms');
+  }
+};
+
+TextAssertion.prototype.elementNotFound = function() {
+  this.passed = false;
+};
+
+module.exports = TextAssertion;