/**
* @covers DependencyInjection::getInstance
* @todo Implement testGetInstance().
*/
public function testGetInstance()
{
$this->assertTrue($this->object->getInstance(A::class) instanceof A);
$this->object->setModule(I::class, B::class);
$this->assertTrue($this->object->getInstance(I::class) instanceof B);
$this->object->setModule(B::class, C::class);
$this->assertTrue($this->object->getInstance(B::class) instanceof C);
try {
$this->object->getInstance('InexistantClassName');
$this->fail('Expected DependencyInjection_Exception');
} catch (DependencyInjection_Exception $ex) {
}
$p = $this->object->getInstance(P::class);
$this->assertSame($p, $this->object->getInstance(P::class));
try {
$this->object->getInstance(NI::class);
$this->fail('Expected DependencyInjection_Exception');
} catch (DependencyInjection_Exception $ex) {
}
$ni = new NI();
$this->object->setInstance($ni);
$this->assertSame($ni, $this->object->getInstance(NI::class));
$inject = $this->object->getInstance(Inject::class);
$this->assertTrue($inject->i instanceof I);
$this->assertTrue($inject->a instanceof A);
$withoutFactory = $this->object->getInstance(WithoutCustomFactory::class);
$this->assertSame(0, $withoutFactory->a);
$this->assertSame(1, $withoutFactory->b);
$withFactory = $this->object->getInstance(WithCustomFactory::class);
$this->assertSame(5, $withFactory->a);
$this->assertSame(3, $withFactory->b);
$this->object->setModule(MyAbstractFactory::class, InvalidInterfaceFactory::class);
try {
$this->object->getInstance(WithAbstractFactory::class);
$this->fail('Expected DependencyInjection_Exception');
} catch (DependencyInjection_Exception $ex) {
}
$this->object->setModule(MyAbstractFactory::class, InvalidImplFactory::class);
try {
$this->object->getInstance(WithAbstractFactory::class);
$this->fail('Expected DependencyInjection_Exception');
} catch (DependencyInjection_Exception $ex) {
}
$this->object->setModule(MyAbstractFactory::class, ValidFactory::class);
$withAbstract = $this->object->getInstance(WithAbstractFactory::class);
$this->assertTrue($withAbstract->a instanceof A);
$this->assertSame(9, $withAbstract->value);
$this->object->setModule(MyAbstractFactory::class, ValidFactory2::class);
$withAbstract = $this->object->getInstance(WithAbstractFactory::class);
$this->assertTrue($withAbstract->a instanceof A);
$this->assertSame(9 * 2, $withAbstract->value);
}
class Config
{
private $data;
public function __construct()
{
$this->data = ['dsn' => 'mysql:host=127.0.0.1;dbname=test', 'username' => 'test', 'password' => ''];
}
public function __get($name)
{
return $this->data[$name];
}
}
//Crée l'injecteur
$injector = new DependencyInjection();
//Définie Database en tant que implémentation de PDO
$injector->setModule(PDO::class, Database::class);
//Seule une instance unique de PDO (ou Database) sera gardé en mémoire en utilisant l'injecteur
$tickets = $injector->getInstance(PDO::class)->query('SELECT * FROM TICKET')->fetchAll();
?>
<!DOCTYPE html>
<html>
<head>
<title>Mon blog</title>
</head>
<body>
<h1>Mon blog</h1>
<?php
foreach ($tickets as $ticket) {
?>
<article>
<h2><?php
