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<?php
namespace Illuminate\Tests\Foundation;
use Illuminate\Foundation\AliasLoader;
use PHPUnit\Framework\TestCase;
class FoundationAliasLoaderTest extends TestCase
{
public function testLoaderCanBeCreatedAndRegisteredOnce()
{
$loader = AliasLoader::getInstance(['foo' => 'bar']);
$this->assertEquals(['foo' => 'bar'], $loader->getAliases());
$this->assertFalse($loader->isRegistered());
$loader->register();
$this->assertTrue($loader->isRegistered());
}
public function testGetInstanceCreatesOneInstance()
{
$loader = AliasLoader::getInstance(['foo' => 'bar']);
$this->assertSame($loader, AliasLoader::getInstance());
}
public function testLoaderCanBeCreatedAndRegisteredMergingAliases()
{
$loader = AliasLoader::getInstance(['foo' => 'bar']);
$this->assertEquals(['foo' => 'bar'], $loader->getAliases());
$loader = AliasLoader::getInstance(['foo2' => 'bar2']);
$this->assertEquals(['foo2' => 'bar2', 'foo' => 'bar'], $loader->getAliases());
// override keys
$loader = AliasLoader::getInstance(['foo' => 'baz']);
$this->assertEquals(['foo2' => 'bar2', 'foo' => 'baz'], $loader->getAliases());
}
public function testLoaderCanAliasAndLoadClasses()
{
$loader = AliasLoader::getInstance(['some_alias_foo_bar' => FoundationAliasLoaderStub::class]);
$result = $loader->load('some_alias_foo_bar');
$this->assertInstanceOf(FoundationAliasLoaderStub::class, new \some_alias_foo_bar);
$this->assertTrue($result);
$result2 = $loader->load('bar');
$this->assertNull($result2);
}
public function testSetAlias()
{
$loader = AliasLoader::getInstance();
$loader->setAliases(['some_alias_foo' => FoundationAliasLoaderStub::class]);
$result = $loader->load('some_alias_foo');
$fooObj = new \some_alias_foo;
$this->assertInstanceOf(FoundationAliasLoaderStub::class, $fooObj);
$this->assertTrue($result);
}
}
class FoundationAliasLoaderStub
{
//
}
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