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ClassMapLoaderTest.php
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ClassMapLoaderTest.php
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<?php
/**
* Unit tests for Open Power Autoloader
*
* @author Tomasz "Zyx" Jędrzejewski
* @copyright Copyright (c) 2009-2011 Invenzzia Group
* @license http://www.invenzzia.org/license/new-bsd New BSD License
*/
namespace TestSuite;
use Opl\Autoloader\ClassMapLoader;
/**
* @covers \Opl\Autoloader\ClassMapLoader
* @runTestsInSeparateProcesses
*/
class ClassMapLoaderTest extends \PHPUnit_Framework_TestCase
{
public function testLoaderInitialization()
{
$loader = new ClassMapLoader('./data/', './data/classMap.txt');
$this->assertEquals('./data/', $loader->getDefaultPath());
} // end testLoaderInitialization();
/**
* @expectedException RuntimeException
*/
public function testConstructorThrowsExceptionIfFileDoesNotExist()
{
$loader = new ClassMapLoader('./data/', './data/not_exist.txt');
} // end testLoaderInitialization();
/**
* @expectedException RuntimeException
*/
public function testConstructorThrowsExceptionIfMapIsInvalid()
{
$loader = new ClassMapLoader('./data/', './data/invalid_map.txt');
} // end testLoaderInitialization();
public function testGetClassMapLocationReturnsTheRequestedData()
{
$loader = new ClassMapLoader('./data/', './data/classMap.txt');
$this->assertEquals('./data/classMap.txt', $loader->getClassMapLocation());
} // end testGetClassMapLocationReturnsTheRequestedData();
/**
* @depends testLoaderInitialization
*/
public function testConstructorAppendsSlash()
{
$loader = new ClassMapLoader('./foo/bar', './data/classMap.txt');
$this->assertEquals('./foo/bar/', $loader->getDefaultPath());
} // end testConstructorAppendsSlash();
/**
* @depends testLoaderInitialization
*/
public function testConstructorAppendsSlashToEmptyString()
{
$loader = new ClassMapLoader('', './data/classMap.txt');
$this->assertEquals('/', $loader->getDefaultPath());
} // end testConstructorAppendsSlash();
public function testSetDefaultPath()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$this->assertEquals('./foo/bar/', $loader->getDefaultPath());
$loader->setDefaultPath('./bar/joe/');
$this->assertEquals('./bar/joe/', $loader->getDefaultPath());
} // end testSetDefaultPath();
/**
* @depends testSetDefaultPath
*/
public function testSetDefaultPathAppendsSlash()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->setDefaultPath('./bar/joe');
$this->assertEquals('./bar/joe/', $loader->getDefaultPath());
} // end testSetDefaultPathAppendsSlash();
public function testAddingNamespace()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$this->assertFalse($loader->hasNamespace('Foo'));
$this->assertFalse($loader->hasNamespace('Bar'));
$loader->addNamespace('Foo');
$this->assertTrue($loader->hasNamespace('Foo'));
$this->assertFalse($loader->hasNamespace('Bar'));
} // end testAddingNamespace();
public function testAddNamespaceSetsDefaultPath()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->addNamespace('Foo');
$reflection = new \ReflectionObject($loader);
$namespacesProperty = $reflection->getProperty('namespaces');
$namespacesProperty->setAccessible(true);
$this->assertEquals(array('Foo' => './foo/bar/'), $namespacesProperty->getValue($loader));
} // end testAddNamespaceSetsDefaultPath();
public function testAddNamespaceSetsCustomPath()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->addNamespace('Foo', './bar/joe/');
$reflection = new \ReflectionObject($loader);
$namespacesProperty = $reflection->getProperty('namespaces');
$namespacesProperty->setAccessible(true);
$this->assertEquals(array('Foo' => './bar/joe/'), $namespacesProperty->getValue($loader));
} // end testAddNamespaceSetsCustomPath();
public function testAddNamespaceAddsTrailingSlash()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->addNamespace('Foo', './bar/joe');
$reflection = new \ReflectionObject($loader);
$namespacesProperty = $reflection->getProperty('namespaces');
$namespacesProperty->setAccessible(true);
$this->assertEquals(array('Foo' => './bar/joe/'), $namespacesProperty->getValue($loader));
} // end testAddNamespaceAddsTrailingSlash();
/**
* @expectedException DomainException
*/
public function testAddNamespaceThrowsExceptionWhenNamespaceExists()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->addNamespace('Foo');
$this->assertTrue($loader->hasNamespace('Foo'));
$loader->addNamespace('Foo');
} // end testAddNamespaceThrowsExceptionWhenNamespaceExists();
public function testRemoveNamespace()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->addNamespace('Foo');
$this->assertTrue($loader->hasNamespace('Foo'));
$reflection = new \ReflectionObject($loader);
$namespacesProperty = $reflection->getProperty('namespaces');
$namespacesProperty->setAccessible(true);
$this->assertEquals(array('Foo' => './foo/bar/'), $namespacesProperty->getValue($loader));
$loader->removeNamespace('Foo');
$this->assertFalse($loader->hasNamespace('Foo'));
$this->assertEquals(array(), $namespacesProperty->getValue($loader));
} // end testRemoveNamespace();
/**
* @depends testRemoveNamespace
* @expectedException DomainException
*/
public function testRemoveNamespaceThrowsExceptionWhenNamespaceDoesNotExist()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$this->assertFalse($loader->hasNamespace('Moo'));
$loader->removeNamespace('Moo');
} // end testRemoveNamespaceThrowsExceptionWhenNamespaceDoesNotExist();
public function testRegisterWorks()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->register();
$functions = spl_autoload_functions();
$this->assertContains(array($loader, 'loadClass'), $functions);
} // end testRegisterWorks();
public function testUnregisterWorks()
{
$loader = new ClassMapLoader('./foo/bar/', './data/classMap.txt');
$loader->register();
$functions = spl_autoload_functions();
$this->assertContains(array($loader, 'loadClass'), $functions);
$loader->unregister();
$functions = spl_autoload_functions();
$this->assertThat($functions, $this->logicalNot($this->contains(array($loader, 'loadClass'))));
} // end testUnregisterWorks();
public function testLoadingClasses()
{
$loader = new ClassMapLoader('./data/', './data/classMap.txt');
$loader->addNamespace('Dummy');
$loader->register();
// No error should happen here.
$object = new \Dummy\ShortFile();
} // end testLoadingClasses();
public function testSkippingUnknownClasses()
{
$loader = new ClassMapLoader('./data/', './data/classMap.txt');
$loader->addNamespace('Dummy');
$loader->register();
spl_autoload_register(function($name){ echo 'yey'; return true; });
ob_start();
spl_autoload_call('Foo\\Bar');
$this->assertEquals('yey', ob_get_clean());
} // end testSkippingUnknownClasses();
} // end ClassMapLoaderTest;