Προσθήκη unit test για το Appointments_Model.

db/easy_appointments.sql

@@ -3,7 +3,7 @@
 -- http://www.phpmyadmin.net
 --
 -- Φιλοξενητής: localhost
--- Χρόνος δημιουργίας: 20 Απρ 2013 στις 20:18:59
+-- Χρόνος δημιουργίας: 08 Μάη 2013 στις 17:29:41
 -- Έκδοση διακομιστή: 5.5.24-log
 -- Έκδοση PHP: 5.4.3
 
@@ -38,7 +38,48 @@ CREATE TABLE IF NOT EXISTS `ea_appointments` (
   KEY `id_users_customer` (`id_users_customer`),
   KEY `id_services` (`id_services`),
   KEY `id_users_provider` (`id_users_provider`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=18 ;
+) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=50 ;
+
+--
+-- Άδειασμα δεδομένων του πίνακα `ea_appointments`
+--
+
+INSERT INTO `ea_appointments` (`id`, `start_datetime`, `end_datetime`, `notes`, `id_users_provider`, `id_users_customer`, `id_services`) VALUES
+(14, '2013-04-26 12:40:00', '2013-04-26 12:40:00', '', 2, 1, 1),
+(15, '2013-04-26 16:00:00', '2013-04-26 16:00:00', '', 2, 1, 1),
+(16, '2013-04-26 13:00:00', '2013-04-26 13:00:00', 'Something else here ...', 2, 19, 1),
+(17, '2013-04-26 14:00:00', '2013-04-26 14:00:00', '', 2, 20, 1),
+(18, '2013-04-26 14:20:00', '2013-04-26 14:20:00', '', 2, 19, 1),
+(19, '2013-04-26 14:20:00', '2013-04-26 14:20:00', 'Some notes ...', 2, 20, 1),
+(20, '2013-04-26 14:30:00', '2013-04-26 14:30:00', 'ooo', 3, 20, 2),
+(21, '2013-04-26 15:40:00', '2013-04-26 15:40:00', '', 2, 21, 1),
+(22, '2013-04-26 16:40:00', '2013-04-26 16:40:00', '', 2, 21, 1),
+(23, '2013-04-26 14:40:00', '2013-04-26 14:40:00', '', 2, 21, 1),
+(24, '2013-05-01 18:00:00', '2013-05-01 18:00:00', '', 2, 19, 1),
+(25, '2013-05-01 18:20:00', '2013-05-01 18:20:00', '', 2, 19, 1),
+(26, '2013-05-01 18:40:00', '2013-05-01 18:40:00', '', 2, 19, 1),
+(27, '2013-05-02 00:00:00', '2013-05-02 19:01:00', '', 2, 19, 1),
+(28, '2013-05-03 13:00:00', '2013-05-03 13:00:00', '', 2, 19, 1),
+(29, '2013-05-03 13:40:00', '2013-05-03 13:40:00', '', 2, 19, 1),
+(30, '2013-05-03 14:20:00', '2013-05-03 14:20:00', '', 2, 19, 1),
+(31, '2013-05-04 08:00:00', '2013-05-04 08:00:00', '', 3, 19, 3),
+(32, '2013-05-03 00:00:00', '2013-05-03 20:45:00', '', 3, 19, 2),
+(33, '2013-05-04 08:20:00', '2013-05-04 08:20:00', '', 2, 19, 1),
+(34, '2013-05-04 09:20:00', '2013-05-04 09:20:00', '', 2, 19, 1),
+(35, '2013-05-04 12:40:00', '2013-05-04 12:40:00', '', 2, 19, 1),
+(36, '2013-05-04 13:20:00', '2013-05-04 13:20:00', '', 2, 19, 1),
+(37, '2013-05-04 08:00:00', '2013-05-04 08:00:00', '', 2, 19, 1),
+(38, '2013-05-03 00:00:00', '2013-05-03 23:18:00', '', 2, 19, 1),
+(40, '2013-05-04 11:20:00', '2013-05-04 11:20:00', '', 2, 19, 1),
+(41, '2013-05-04 12:00:00', '2013-05-04 12:00:00', '', 2, 19, 1),
+(42, '2013-05-04 17:30:00', '2013-05-04 17:30:00', '', 3, 19, 2),
+(43, '2013-05-04 19:00:00', '2013-05-04 19:00:00', '', 3, 19, 3),
+(44, '2013-05-04 18:30:00', '2013-05-04 18:30:00', '', 4, 20, 2),
+(45, '2013-05-07 11:00:00', '2013-05-07 11:00:00', 'Some notes ...', 2, 19, 1),
+(46, '2013-05-07 11:20:00', '2013-05-07 11:20:00', '', 2, 19, 1),
+(47, '2013-05-07 14:40:00', '2013-05-07 14:40:00', '', 2, 19, 1),
+(48, '2013-05-07 15:00:00', '2013-05-07 15:00:00', '', 2, 20, 1),
+(49, '2013-05-07 11:40:00', '2013-05-07 11:40:00', '', 2, 19, 1);
 
 -- --------------------------------------------------------
 
@@ -155,7 +196,7 @@ CREATE TABLE IF NOT EXISTS `ea_settings` (
 INSERT INTO `ea_settings` (`id`, `name`, `value`) VALUES
 (1, 'business_name', 'Javation & Co'),
 (2, 'business_working_hours', '{}'),
-(3, NULL, NULL);
+(3, 'business_email', 'alextselegidis@gmail.com');
 
 -- --------------------------------------------------------
 
@@ -180,17 +221,20 @@ CREATE TABLE IF NOT EXISTS `ea_users` (
   `id_roles` bigint(20) unsigned NOT NULL,
   PRIMARY KEY (`id`),
   KEY `id_roles` (`id_roles`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=35 ;
+) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=22 ;
 
 --
 -- Άδειασμα δεδομένων του πίνακα `ea_users`
 --
 
 INSERT INTO `ea_users` (`id`, `username`, `password`, `first_name`, `last_name`, `email`, `mobile_number`, `phone_number`, `address`, `city`, `state`, `zip_code`, `notes`, `id_roles`) VALUES
-(1, 'admin', 'admin', 'Alex', 'Tselegidis', 'alextselegidis@gmail.com', '123456789', '987654321', 'Pantazopoulou 11', 'Thessaloniki', NULL, '56121', 'This is me making Easy!Appointments', 1),
+(1, 'admin', 'admin', '', '1', 'alextselegidis@gmail.com', '123456789', '1', '', '', NULL, '', 'This is me making Easy!Appointments', 1),
-(2, 'provider_1', 'provider_1', 'Γιώργος', 'Παπαδόπουλος', 'prov1@testing.gr', '1212121212', '2121212121', 'John Doe 23', 'Washington DC', NULL, '12345', 'This is a test provider', 2),
+(2, 'provider_1', 'provider_1', 'Γεώργιος', 'Παπαδόπουλος', 'alextselegidis@gmail.com', '1212121212', '1', '', '', NULL, '', 'This is a test provider', 2),
 (3, 'provider_2', 'provider_2', 'Νίκος', 'Αναστασίου', 'prov2@test.gr', '1313133113131', '32132165146', 'Some Street 3', NULL, NULL, NULL, NULL, 2),
-(4, 'provider_3', 'provider_3', 'Ηρώ', 'Καριοφύλη', 'prov3@test.gr', '239203490', '029340923', 'John Doe 3 ', NULL, NULL, NULL, NULL, 2);
+(4, 'provider_3', 'provider_3', 'Ηρώ', 'Καριοφύλη', 'prov3@test.gr', '239203490', '029340923', 'John Doe 3 ', NULL, NULL, NULL, NULL, 2),
+(19, NULL, NULL, '', 'a', 'alextselegidis@gmail.com', NULL, 'a', '', '', NULL, '', NULL, 3),
+(20, NULL, NULL, 'Alex', 'Tselegidis', 'alextselegidis@yahoo.gr', NULL, '6988589365', '', '', NULL, '', NULL, 3),
+(21, NULL, NULL, '', '1', 'black-sabbath1967@hotmail.com', NULL, '1', '', '', NULL, '', NULL, 3);
 
 --
 -- Περιορισμοί για άχρηστους πίνακες

src/application/config/constants.php

@@ -50,6 +50,5 @@ define('DB_SLUG_PROVIDER', 'provider');
 define('DB_SLUG_ADMIN', 'admin');
 define('DB_SLUG_SECRETARY', 'secretary');
 
-
 /* End of file constants.php */
 /* Location: ./application/config/constants.php */

src/application/config/hooks.php

@@ -9,7 +9,14 @@
 |	http://codeigniter.com/user_guide/general/hooks.html
 |
 */
-
+// This hook is necessary to make the phpunit work with 
+// the codeigniter framework.
+$hook['display_override'] = array(
+	'class' => 'DisplayHook',
+	'function' => 'captureOutput',
+	'filename' => 'DisplayHook.php',
+	'filepath' => 'hooks'
+);
 
 /* End of file hooks.php */
 /* Location: ./application/config/hooks.php */

src/application/controllers/appointments.php

@@ -109,6 +109,5 @@ class Appointments extends CI_Controller {
     }
 }
 
-
 /* End of file appointments.php */
 /* Location: ./application/controllers/appointments.php */

src/application/controllers/google.php

@@ -1,6 +1,23 @@
 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
 class Google extends CI_Controller { 
+    /**
+     * Class Constructor
+     */
+    public function __construct() {
+        parent::__construct();
+    }
+    
+    /**
+     * Google API authorization redirect page. 
+     * 
+     * This is the page that the google api should redirect after the 
+     * user allows the api to handle his data. A redirect page must be
+     * already set in the $_SESSION array in order to redirect to the 
+     * correct page.
+     * 
+     * @task Make redirect page with session variable.
+     */
     public function api_auth() {
         session_start();
         

src/application/hooks/DisplayHook.php

@@ -0,0 +1,12 @@
+<?php
+// This hook is necessary in order to run php unit tests
+// against the codeigniter framework.
+class DisplayHook {
+	public function captureOutput() {
+		$this->CI =& get_instance();
+		$output = $this->CI->output->get_output();
+		if (ENVIRONMENT != 'testing') {
+			echo $output;
+		}
+	}
+}

src/application/libraries/notifications.php

@@ -1,5 +1,8 @@
 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');  
 
+define('EMAIL_HEADER_MIME_VERSION', 'MIME-Version: 1.0' . "\r\n");
+define('EMAIL_HEADER_CONTENT_TYPE', 'Content-type: text/html; charset=utf-8' . "\r\n");
+
 /**
  * This library handles all the notification email deliveries 
  * on the system.
@@ -8,11 +11,11 @@
  * during the execution of the class methods.
  */
 class Notifications {
+    
     /**
      * Class Constructor
      */
-    public function __construct() {
+    public function __construct() {        
-        // @task Define some vars and constants
     }
     
     /**
@@ -87,15 +90,31 @@ class Notifications {
         $from_name   = $CI->Settings_Model->get_setting('business_name'); 
         
         $subject = 'Appointment Book Success!';
-        
+        $headers = $this->get_email_headers($customer_data['last_name'] . ' ' . $customer_data['first_name'], $customer_data['email'], $from_name, $from_email);
-        $headers  = 'MIME-Version: 1.0' . "\r\n";
-        $headers .= 'Content-type: text/html; charset=utf-8' . "\r\n";
-        $headers .= 'To: ' . $customer_data['last_name'] . ' ' . $customer_data['first_name'] . ' <' . $customer_data['email'] . '>' . "\r\n";
-        $headers .= 'From: ' . $from_name . ' <' . $from_email . '>' . "\r\n";
         
         return mail($to, $subject, $html, $headers);
     }
     
+    /**
+     * Create the email headers.
+     * 
+     * This method cretes the email header depending the sender and 
+     * the receiver.
+     * 
+     * @param type $to_name Receiver's name
+     * @param type $to_email Receiver's email address
+     * @param type $from_name Sender's name
+     * @param type $from_email Sender's email
+     * @return string Returns the email headers.
+     */
+    private function get_email_headers($to_name, $to_email, $from_name, $from_email) {
+        $headers  = EMAIL_HEADER_MIME_VERSION;
+        $headers .= EMAIL_HEADER_CONTENT_TYPE;
+        $headers .= 'To: ' . $to_name . ' <' . $to_email . '>' . "\r\n";
+        $headers .= 'From: ' . $from_name . ' <' . $from_email . '>' . "\r\n";
+        return $headers;
+    }
+    
     /**
      * Send an email notification to a provider that 
      * a new appointment has been added to his plan.
@@ -161,21 +180,17 @@ class Notifications {
             </html>';
         
         // Send email to the customer
-        $to = $CI->Providers_Model->get_value('email', $appointment_data['id_users_provider']);
+        $provider_email = $CI->Providers_Model->get_value('email', $appointment_data['id_users_provider']);
-        $providerNicename = $CI->Providers_Model->get_value('last_name', $appointment_data['id_users_provider']) . ' ' . $CI->Providers_Model->get_value('first_name', $appointment_data['id_users_provider']);
+        $provider_nicename = $CI->Providers_Model->get_value('last_name', $appointment_data['id_users_provider']) . ' ' . $CI->Providers_Model->get_value('first_name', $appointment_data['id_users_provider']);
         
         $CI->load->model('Settings_Model');
-        $fromEmail  = $CI->Settings_Model->get_setting('business_email');
+        $from_email  = $CI->Settings_Model->get_setting('business_email');
-        $fromName   = $CI->Settings_Model->get_setting('business_name'); 
+        $from_name   = $CI->Settings_Model->get_setting('business_name'); 
         
         $subject = 'A new appointment has been added to your plan.';
+        $headers = $this->get_email_headers($provider_nicename, $provider_email, $from_name, $from_email);
         
-        $headers  = 'MIME-Version: 1.0' . "\r\n";
+        return mail($provider_email, $subject, $html, $headers);
-        $headers .= 'Content-type: text/html; charset=utf-8' . "\r\n";
-        $headers .= 'To: ' . $providerNicename . '<' . $to . '>' . "\r\n";
-        $headers .= 'From: ' . $fromName . ' <' . $fromEmail . '>' . "\r\n";
-        
-        return mail($to, $subject, $html, $headers);
     }
 }
 

src/application/models/appointments_model.php

@@ -33,7 +33,7 @@ class Appointments_Model extends CI_Model {
             return $appointment_id;
             
         } catch (Exception $exc) {
-            echo $exc->getTraceAsString();
+            echo $exc->getMessage() . '<br/><pre>' . $exc->getTraceAsString() . '</pre>';
         }
     }
     
@@ -142,7 +142,7 @@ class Appointments_Model extends CI_Model {
             $this->db->where($where_clause);
         }
         
-        return $this->db->get('ea_appointments')->results_array();
+        return $this->db->get('ea_appointments')->result_array();
     }
 }
 

src/application/models/customers_model.php

@@ -157,7 +157,7 @@ class Customers_Model extends CI_Model {
         
         $this->db->where('id_roles', $customers_role_id);
         
-        return $this->db->get('ea_users')->results_array();
+        return $this->db->get('ea_users')->result_array();
     }
     
     /**

src/application/models/providers_model.php

@@ -1,4 +1,5 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
+
 class Providers_Model extends CI_Model {
     /**
      * Class Constructor
@@ -31,6 +32,27 @@ class Providers_Model extends CI_Model {
         return $this->db->get_where('ea_users', array('id' => $provider_id))->row_array()[$field_name];
     }
     
+    /**
+     * Get all, or specific records from provider's table.
+     * 
+     * @example $this->Model->getBatch('id = ' . $recordId);
+     * 
+     * @param string $whereClause (OPTIONAL) The WHERE clause of  
+     * the query to be executed. DO NOT INCLUDE 'WHERE' KEYWORD.
+     * @return array Returns the rows from the database.
+     */
+    public function get_batch($where_clause = '') {
+        $providers_role_id = $this->get_providers_role_id();
+        
+        if ($where_clause != '') {
+            $this->db->where($where_clause);
+        }
+        
+        $this->db->where('id_roles', $providers_role_id);
+        
+        return $this->db->get('ea_users')->result_array();
+    }
+    
     /**
      * This method returns the available providers and 
      * the services that can provide.
@@ -66,8 +88,16 @@ class Providers_Model extends CI_Model {
         
         return $providers;
     }
+    
+    /**
+     * Get the providers role id from the database.
+     * 
+     * @return int Returns the role id for the customer records.
+     */
+    public function get_providers_role_id() {
+        return $this->db->get_where('ea_roles', array('slug' => DB_SLUG_PROVIDER))->row()->id;
+    }
 }
 
-
 /* End of file providers_model.php */
 /* Location: ./application/models/providers_model.php */

src/application/models/roles_model.php

@@ -0,0 +1,24 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
+
+class Roles_Model extends CI_Model {
+    /**
+     * Class Constructor
+     */
+    public function __construct() {
+        parent::__construct();
+    }
+    
+    /**
+     * Get the record id of a particular role.
+     * 
+     * @param string $role_slug The selected role slug. Slugs are 
+     * defined in the "application/config/constants.php" file.
+     * @return int Returns the database id of the roles record.
+     */
+    public function get_role_id($role_slug) {
+        return $this->db->get_where('ea_roles', array('slug' => $role_slug))->row()->id;
+    }
+}
+
+/* End of file roles_model.php */
+/* Location: ./application/models/roles_model.php */

src/application/models/services_model.php

@@ -31,6 +31,23 @@ class Services_Model extends CI_Model {
         return $this->db->get_where('ea_services', array('id' => $service_id))->row_array()[$field_name];
     }
     
+    /**
+     * Get all, or specific records from service's table.
+     * 
+     * @example $this->Model->getBatch('id = ' . $recordId);
+     * 
+     * @param string $whereClause (OPTIONAL) The WHERE clause of  
+     * the query to be executed. DO NOT INCLUDE 'WHERE' KEYWORD.
+     * @return array Returns the rows from the database.
+     */
+    public function get_batch($where_clause = NULL) {
+        if ($where_clause != NULL) {
+            $this->db->where($where_clause);
+        }
+        
+        return $this->db->get('ea_services')->result_array();
+    }
+    
     /**
      * This method returns all the services from the database.
      * 

src/assets/js/frontend/book-appointment.js

@@ -151,13 +151,13 @@ var bookAppointment = {
         var ajaxurl = GlobalVariables.baseUrl + 'appointments/ajax_get_available_hours';
         jQuery.post(ajaxurl, postData, function(postResponse) {
             ////////////////////////////////////////////////////////////////////////////////
-            console.log('\n\n Get Available Hours Post Response :', postResponse, '\n\n');
+            //console.log('\n\n Get Available Hours Post Response :', postResponse, '\n\n');
             ////////////////////////////////////////////////////////////////////////////////
 
             try {
                 var jsonResponse = jQuery.parseJSON(postResponse);
                 ////////////////////////////////////////////////////////////////////////////////
-                console.log('\n\n Get Available Hours JSON Response :', jsonResponse, '\n\n');
+                //console.log('\n\n Get Available Hours JSON Response :', jsonResponse, '\n\n');
                 ////////////////////////////////////////////////////////////////////////////////
 
                 // Fill the available time div
@@ -176,10 +176,10 @@ var bookAppointment = {
                 // Set the first item as selected.
                 $('.available-hour:eq(0)').addClass('selected-hour');
                 bookAppointment.updateConfirmData();
-
             } catch(exception) {
-                // @task Display message to the user.
+                GeneralFunctions.displayMessageBox('Unexpected Error', 'An unexpected error occured during ' 
-            };
+                    + 'the available hours calculation. Please refresh the page and try again.');
+            }
         });
     },
 

src/assets/js/general_functions.js

@@ -0,0 +1,63 @@
+/**
+ * This file contains the Genral Functions javascript namespace.
+ * It contains functions that apply both on the front and back 
+ * end of the application.
+ * 
+ * @namespace General javascript functions.
+ */
+var GeneralFunctions = {};
+
+/**
+ * This functions displays a message box in
+ * the admin array. It is usefull when user
+ * decisions or verifications are needed.
+ *  
+ * @param {string} title The title of the message box.
+ * @param {string} message The message of the dialog.
+ * @param {array} messageButtons Contains the dialog  
+ * buttons along with their functions.
+ */
+GeneralFunctions.displayMessageBox = function(title, message, messageButtons) {
+    // Check arguments integrity.
+    if (title == undefined || title == "") {
+        title = "<No Title Given>";
+    }   
+        
+    if (message == undefined || message == "") {
+        message = "<No Message Given>";
+    } 
+    
+    if (messageButtons == undefined) {
+        messageButtons = {
+            Close: function() {
+                jQuery("#message_box").dialog("close");
+            }
+        };
+    }
+    
+    // Destroy previous dialog instances.
+    jQuery("#message_box").dialog("destroy");
+    jQuery("#message_box").remove();
+    
+    // Create the html of the message box.
+    jQuery("body").append(
+        "<div id='message_box' title='" + title + "'>" +
+        "<p>" + message + "</p>" +
+        "</div>"
+    );    
+
+    jQuery("#message_box").dialog({
+        autoOpen        : false,
+        modal           : true,
+        resize          : "auto",
+        width           : 400,
+        height          : "auto",
+        resizable       : false,
+        buttons         : messageButtons,
+        closeOnEscape   : false
+    });
+    
+    jQuery("#message_box").dialog("open"); 
+    jQuery("#message_box .ui-dialog-titlebar-close").hide();
+}
+

src/system/core/Utf8.php

@@ -38,7 +38,8 @@ class CI_Utf8 {
 	{
 		log_message('debug', "Utf8 Class Initialized");
 
-		global $CFG;
+		//global $CFG;
+		$CFG =& load_class('Config', 'core'); // This is changed due to php unit conflict : http://www.jamesfairhurst.co.uk/posts/view/codeigniter_phpunit_and_netbeans
 
 		if (
 			preg_match('/./u', 'é') === 1					// PCRE must support UTF-8

test/AppointmentsModelTest.php

@@ -0,0 +1,132 @@
+<?php
+class AppointmentsModelTest extends PHPUnit_Framework_TestCase {
+    private $CI;
+    private $id_users_provider;
+    private $id_users_customer;
+    private $id_services;
+
+    public function setUp() {
+        $this->CI =& get_instance();
+        $this->CI->load->model('Appointments_Model'); // This model will be used in all test methods.
+        
+        $this->CI->load->model('Providers_Model');
+        $providers = $this->Providers_Model->get_row(2);
+//        if (count($providers) > 0) {
+//            $this->id_users_provider = $providers[0]['id'];
+//        } else {
+//            throw new Exception('There are no provider records ' 
+//                    . 'in the database. Add at least one provider '
+//                    . 'record before proceeding with the test.');
+//        }
+//        
+//        $this->CI->load->model('Customers_Model');
+//        $customers = $this->Customers_Model->get_batch();
+//        if (count($customers) > 0) {
+//            $this->id_users_customer = $customers[0]['id'];
+//        } else {
+//            throw new Exception('There are no customer records ' 
+//                    . 'in the database. Add at least one customer '
+//                    . 'record before proceeding with the test.');
+//        }
+//        
+//        $this->CI->load->model('Services_Model');
+//        $services = $this->Services_Model->get_batch();
+//        if (count($services) > 0) {
+//            $this->id_services = $services[0]['id'];
+//        } else {
+//            throw new Exception('There are no customer records ' 
+//                    . 'in the database. Add at least one customer '
+//                    . 'record before proceeding with the test.');
+//        }
+    }
+    
+    public function test_sample() {
+        //$this->assertEquals(1,1);
+    }
+    
+    /////////////////////////////////////////////////////////////////////////////////
+    // ADD RECORD METHOD TESTS 
+    /////////////////////////////////////////////////////////////////////////////////
+//    public function test_add_appointment_insert() {
+//        // To trigger the insert method no record id needs to be 
+//        // provided.
+//        $appointment_data = array(
+//                                'start_datetime' => '2013-05-01 12:30:00',
+//                                'end_datetime' => '2013-05-01 13:00:00',
+//                                'notes' => 'Some notes right here...',
+//                                'id_users_provider' => $this->id_users_provider,
+//                                'id_users_customer' => $this->id_users_customer,
+//                                'id_services' => $this->id_services
+//                            );
+//        
+//        $appointment_id = $this->Appointments_Model->add($appointment_data);
+//        
+//        // Check if the record is the one that was inserted.
+//        $db_data = $this->Appointments_Model->get_row($appointment_id);
+//        
+//        $this->assertEquals($appointment_data['start_datetime'], $db_data['start_datetime']);
+//        $this->assertEquals($appointment_data['end_datetime'], $db_data['end_datetime']);
+//        $this->assertEquals($appointment_data['notes'], $db_data['notes']);
+//        $this->assertEquals($appointment_data['id_users_provider'], $db_data['id_users_provider']);
+//        $this->assertEquals($appointment_data['id_users_customer'], $db_data['id_users_customer']);
+//        $this->assertEquals($appointment_data['id_services'], $db_data['id_services']);
+//        
+//        // Delete inserted record.
+//        $this->Appointments_Model->delete($appointment_id);
+//    }
+//    
+//    public function test_add_appointment_update() {
+//        // Insert new record.
+//        $appointment_data = array(
+//                                'start_datetime' => '2013-05-01 12:30:00',
+//                                'end_datetime' => '2013-05-01 13:00:00',
+//                                'notes' => 'Some notes right here...',
+//                                'id_users_provider' => $this->id_users_provider,
+//                                'id_users_customer' => $this->id_users_customer,
+//                                'id_services' => $this->id_services
+//                            );
+//        
+//        $appointment_id = $this->Appointments_Model->add($appointment_data);
+//        
+//        // Update new record.
+//        $new_notes_content = 'Some OTHER notes here ...';
+//        $appointment_data['notes'] = $new_notes_content;
+//        $this->Appointments_Model->add($appointment_data);
+//        
+//        // Check if the record was successfully updated.
+//        $db_data = $this->Appointments_Model->get_row($appointment_id);
+//        
+//        $this->assertEquals($appointment_data['start_datetime'], $db_data['start_datetime']);
+//        $this->assertEquals($appointment_data['end_datetime'], $db_data['end_datetime']);
+//        $this->assertEquals($appointment_data['notes'], $db_data['notes']);
+//        $this->assertEquals($appointment_data['id_users_provider'], $db_data['id_users_provider']);
+//        $this->assertEquals($appointment_data['id_users_customer'], $db_data['id_users_customer']);
+//        $this->assertEquals($appointment_data['id_services'], $db_data['id_services']);
+//        
+//        // Delete inserted record.
+//        $this->Appointments_Model->delete($appointment_id);
+//    }
+//    
+//    public function test_add_appointment_no_foreign_keys() {
+//    
+//        
+//    }
+//    
+//    /////////////////////////////////////////////////////////////////////////////////
+//    // RECORD EXISTS METHOD TESTS
+//    /////////////////////////////////////////////////////////////////////////////////
+//    public function test_exists_true() {
+//        
+//    }
+//    
+//    public function test_exists_false() {
+//        
+//    }
+//    
+//    public function test_exists_wrong_data() {
+//        
+//    }
+}
+    
+/* End of file appointments_modelTest.php */
+/* Location: ../test/appointments_modelTest.php */

test/bootstrap.php

@@ -0,0 +1,212 @@
+<?php
+
+/*
+ *---------------------------------------------------------------
+ * APPLICATION ENVIRONMENT
+ *---------------------------------------------------------------
+ *
+ * You can load different configurations depending on your
+ * current environment. Setting the environment also influences
+ * things like logging and error reporting.
+ *
+ * This can be set to anything, but default usage is:
+ *
+ *     development
+ *     testing
+ *     production
+ *
+ * NOTE: If you change these, also change the error_reporting() code below
+ *
+ */
+	define('ENVIRONMENT', 'testing');
+/*
+ *---------------------------------------------------------------
+ * ERROR REPORTING
+ *---------------------------------------------------------------
+ *
+ * Different environments will require different levels of error reporting.
+ * By default development will show errors but testing and live will hide them.
+ */
+
+if (defined('ENVIRONMENT'))
+{
+	switch (ENVIRONMENT)
+	{
+		case 'development':
+			error_reporting(E_ALL);
+		break;
+	
+		case 'testing':
+		case 'production':
+			error_reporting(0);
+		break;
+
+		default:
+			exit('The application environment is not set correctly.');
+	}
+}
+
+/*
+ *---------------------------------------------------------------
+ * SYSTEM FOLDER NAME
+ *---------------------------------------------------------------
+ *
+ * This variable must contain the name of your "system" folder.
+ * Include the path if the folder is not in the same  directory
+ * as this file.
+ *
+ */
+	$system_path = '../src/system';
+
+/*
+ *---------------------------------------------------------------
+ * APPLICATION FOLDER NAME
+ *---------------------------------------------------------------
+ *
+ * If you want this front controller to use a different "application"
+ * folder then the default one you can set its name here. The folder
+ * can also be renamed or relocated anywhere on your server.  If
+ * you do, use a full server path. For more info please see the user guide:
+ * http://codeigniter.com/user_guide/general/managing_apps.html
+ *
+ * NO TRAILING SLASH!
+ *
+ */
+	$application_folder = '../src/application';
+
+/*
+ * --------------------------------------------------------------------
+ * DEFAULT CONTROLLER
+ * --------------------------------------------------------------------
+ *
+ * Normally you will set your default controller in the routes.php file.
+ * You can, however, force a custom routing by hard-coding a
+ * specific controller class/function here.  For most applications, you
+ * WILL NOT set your routing here, but it's an option for those
+ * special instances where you might want to override the standard
+ * routing in a specific front controller that shares a common CI installation.
+ *
+ * IMPORTANT:  If you set the routing here, NO OTHER controller will be
+ * callable. In essence, this preference limits your application to ONE
+ * specific controller.  Leave the function name blank if you need
+ * to call functions dynamically via the URI.
+ *
+ * Un-comment the $routing array below to use this feature
+ *
+ */
+	// The directory name, relative to the "controllers" folder.  Leave blank
+	// if your controller is not in a sub-folder within the "controllers" folder
+	// $routing['directory'] = '';
+
+	// The controller class file name.  Example:  Mycontroller
+	// $routing['controller'] = '';
+
+	// The controller function you wish to be called.
+	// $routing['function']	= '';
+
+
+/*
+ * -------------------------------------------------------------------
+ *  CUSTOM CONFIG VALUES
+ * -------------------------------------------------------------------
+ *
+ * The $assign_to_config array below will be passed dynamically to the
+ * config class when initialized. This allows you to set custom config
+ * items or override any default config values found in the config.php file.
+ * This can be handy as it permits you to share one application between
+ * multiple front controller files, with each file containing different
+ * config values.
+ *
+ * Un-comment the $assign_to_config array below to use this feature
+ *
+ */
+	// $assign_to_config['name_of_config_item'] = 'value of config item';
+    $assign_to_config['uri_protocol'] = 'PATH_INFO'; // This is needed to run tests on netbeans and code igniter.
+
+
+// --------------------------------------------------------------------
+// END OF USER CONFIGURABLE SETTINGS.  DO NOT EDIT BELOW THIS LINE
+// --------------------------------------------------------------------
+
+/*
+ * ---------------------------------------------------------------
+ *  Resolve the system path for increased reliability
+ * ---------------------------------------------------------------
+ */
+
+	// Set the current directory correctly for CLI requests
+	if (defined('STDIN'))
+	{
+		chdir(dirname(__FILE__));
+	}
+
+	if (realpath($system_path) !== FALSE)
+	{
+		$system_path = realpath($system_path).'/';
+	}
+
+	// ensure there's a trailing slash
+	$system_path = rtrim($system_path, '/').'/';
+
+	// Is the system path correct?
+	if ( ! is_dir($system_path))
+	{
+		exit("Your system folder path does not appear to be set correctly. Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
+	}
+
+/*
+ * -------------------------------------------------------------------
+ *  Now that we know the path, set the main path constants
+ * -------------------------------------------------------------------
+ */
+	// The name of THIS file
+	define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
+
+	// The PHP file extension
+	// this global constant is deprecated.
+	define('EXT', '.php');
+
+	// Path to the system folder
+	define('BASEPATH', str_replace("\\", "/", $system_path));
+
+	// Path to the front controller (this file)
+	define('FCPATH', str_replace(SELF, '', __FILE__));
+
+	// Name of the "system folder"
+	define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));
+
+
+	// The path to the "application" folder
+	if (is_dir($application_folder))
+	{
+		define('APPPATH', $application_folder.'/');
+	}
+	else
+	{
+		if ( ! is_dir(BASEPATH.$application_folder.'/'))
+		{
+			exit("Your application folder path does not appear to be set correctly. Please open the following file and correct this: ".SELF);
+		}
+
+		define('APPPATH', BASEPATH.$application_folder.'/');
+	}
+        
+/**
+ * --------------------------------------------------------------------
+ * CHECK IF EASY!APPOINTMENTS IS INSTALLED AND CONFIGURED
+ * --------------------------------------------------------------------
+ */        
+// If not show the installer instead of the main page.       
+
+/*
+ * --------------------------------------------------------------------
+ * LOAD THE BOOTSTRAP FILE
+ * --------------------------------------------------------------------
+ *
+ * And away we go...
+ *
+ */
+require_once BASEPATH.'core/CodeIgniter.php';
+
+/* End of file index.php */
+/* Location: ./index.php */

test/phpunit.xml

@@ -0,0 +1,10 @@
+<phpunit bootstrap="bootstrap.php"
+    colors="true"
+    convertErrorsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertWarningsToExceptions="true"
+    processIsolation="true"
+    stopOnFailure="false"
+    syntaxCheck="true"
+    verbose="true">
+</phpunit>