/**
* Testes expected behaviour of adding entries to tracker list
*/
public function testAddMaintenanceTaskEntryInvalid()
{
$maintenanceTracker = MaintenanceTracker::getMaintenanceTracker();
//gets instance of tracker
try {
$maintenanceTracker->addMaintenanceTaskEntry(null);
//null not valid
echo "testAddMaintenanceTaskEntryInvalid null test failed\n";
Assert . Fail();
} catch (InvalidArgumentException $e) {
echo "testAddMaintenanceTaskEntryInvalid null test successful\n";
} catch (Exception $e) {
echo "testAddMaintenanceTaskEntryInvalid null test failed\n";
Assert . Fail();
}
$maintenanceTracker = MaintenanceTracker::getMaintenanceTracker();
try {
$maintenanceTracker->addMaintenanceTaskEntry(new DateTime());
//date time not valid
echo "testAddMaintenanceTaskEntryInvalid invalid object test failed\n";
Assert . Fail();
} catch (InvalidArgumentException $e) {
echo "testAddMaintenanceTaskEntryInvalid invalid object test successful\n";
} catch (Exception $e) {
echo "testAddMaintenanceTaskEntryInvalid invalid object test failed\n";
Assert . Fail();
}
try {
$maintenaceTaskEntry = new MaintenanceTaskEntry(4, "Oil Change", new GasCar("Ford", "Focus", 2000, 23424), new DateTime(), false);
if (!$maintenanceTracker->addMaintenanceTaskEntry($maintenaceTaskEntry)) {
echo "testAddMaintenanceTaskEntryInvalid allready in list object test failed\n";
// should have been added sucessfully
Assert . Fail();
}
if ($maintenanceTracker->addMaintenanceTaskEntry($maintenaceTaskEntry)) {
echo "testAddMaintenanceTaskEntryInvalid allready in list object test failed\n";
// should have been first initially added
Assert . Fail();
} else {
echo "testAddMaintenanceTaskEntryInvalid allready in list object test successful\n";
}
} catch (InvalidArgumentException $e) {
echo "testAddMaintenanceTaskEntryInvalid allready in list test failed\n";
Assert . Fail();
} catch (Exception $e) {
echo "testAddMaintenanceTaskEntryInvalid allready in list test failed\n";
Assert . Fail();
}
}
/**
* Ensure that only one instance of the maintenance tracker exists and returns it
* @return MaintenanceTracker The maintenance tracker instance
*/
public static function getMaintenanceTracker()
{
if (MaintenanceTracker::$maintenanceTracker === null) {
//if it has not been created
MaintenanceTracker::$maintenanceTracker = new MaintenanceTracker();
}
//create
return MaintenanceTracker::$maintenanceTracker;
}
<?php
/**
* This file contains a view to interact with a maintenace tracker: adding, removing and editing maintenance task entries
* @author Tyler Matthews
*/
require 'AutomobileMaintenanceLibrary/MaintenanceTracker.php';
require 'AutomobileMaintenanceLibrary/Car.php';
require 'AutomobileMaintenanceLibrary/GasCar.php';
require 'AutomobileMaintenanceLibrary/DieselCar.php';
require 'AutomobileMaintenanceLibrary/ElectricCar.php';
require 'AutomobileMaintenanceLibrary/MaintenanceTaskEntry.php';
session_start();
if (!isset($_SESSION["maintenanceTracker"])) {
$maintenanceTracker = MaintenanceTracker::getMaintenanceTracker();
$_SESSION["maintenanceTracker"] = $maintenanceTracker;
}
?>
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>Curve Dental</title>
<link rel="stylesheet" type="text/css" href="AutomobileMaintenanceTracker.css"/>
<script src="AutomobileMaintenanceTracker.js"></script>
</head>
<body>
<header>
<nav>
<a id="programmingproblemtitle" >Programming Problem</a>
