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PHP7 ServiceLocator

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This commit is contained in:
Dominik Liebler
2016-09-22 18:55:46 +02:00
parent 6ac29916c3
commit f55008ddc7
8 changed files with 55 additions and 247 deletions
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120
More/ServiceLocator/Tests/ServiceLocatorTest.php
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@@ -2,23 +2,12 @@
namespace DesignPatterns\More\ServiceLocator\Tests;
use DesignPatterns\More\ServiceLocator\DatabaseService;
use DesignPatterns\More\ServiceLocator\LogService;
use DesignPatterns\More\ServiceLocator\ServiceLocator;
use PHPUnit_Framework_TestCase as TestCase;
class ServiceLocatorTest extends TestCase
{
/**
* @var LogService
*/
private $logService;
/**
* @var DatabaseService
*/
private $databaseService;
/**
* @var ServiceLocator
*/
@@ -27,116 +16,21 @@ class ServiceLocatorTest extends TestCase
public function setUp()
{
$this->serviceLocator = new ServiceLocator();
$this->logService = new LogService();
$this->databaseService = new DatabaseService();
}
public function testHasServices()
{
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
$this->logService
);
$this->serviceLocator->addInstance(LogService::class, new LogService());
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
$this->databaseService
);
$this->assertTrue($this->serviceLocator->has('DesignPatterns\More\ServiceLocator\LogServiceInterface'));
$this->assertTrue($this->serviceLocator->has('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface'));
$this->assertFalse($this->serviceLocator->has('DesignPatterns\More\ServiceLocator\FakeServiceInterface'));
$this->assertTrue($this->serviceLocator->has(LogService::class));
$this->assertFalse($this->serviceLocator->has(self::class));
}
public function testServicesWithObject()
public function testGetWillInstantiateLogServiceIfNoInstanceHasBeenCreatedYet()
{
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
$this->logService
);
$this->serviceLocator->addClass(LogService::class, []);
$logger = $this->serviceLocator->get(LogService::class);
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
$this->databaseService
);
$this->assertSame(
$this->logService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\LogServiceInterface')
);
$this->assertSame(
$this->databaseService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface')
);
}
public function testServicesWithClass()
{
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
get_class($this->logService)
);
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
get_class($this->databaseService)
);
$this->assertNotSame(
$this->logService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\LogServiceInterface')
);
$this->assertInstanceOf(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\LogServiceInterface')
);
$this->assertNotSame(
$this->databaseService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface')
);
$this->assertInstanceOf(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface')
);
}
public function testServicesNotShared()
{
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
$this->logService,
false
);
$this->serviceLocator->add(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
$this->databaseService,
false
);
$this->assertNotSame(
$this->logService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\LogServiceInterface')
);
$this->assertInstanceOf(
'DesignPatterns\More\ServiceLocator\LogServiceInterface',
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\LogServiceInterface')
);
$this->assertNotSame(
$this->databaseService,
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface')
);
$this->assertInstanceOf(
'DesignPatterns\More\ServiceLocator\DatabaseServiceInterface',
$this->serviceLocator->get('DesignPatterns\More\ServiceLocator\DatabaseServiceInterface')
);
$this->assertInstanceOf('DesignPatterns\More\ServiceLocator\LogService', $logger);
}
}