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<?php declare(strict_types=1);
/*
* This file is part of sebastian/code-unit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\CodeUnit;
use function realpath;
use Iterator;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\Attributes\UsesClass;
use PHPUnit\Framework\TestCase;
use SebastianBergmann\CodeUnit\Fixture\FixtureClass;
use SebastianBergmann\CodeUnit\Fixture\FixtureInterface;
use SebastianBergmann\CodeUnit\Fixture\FixtureTrait;
#[CoversClass(CodeUnit::class)]
#[CoversClass(InterfaceMethodUnit::class)]
#[UsesClass(CodeUnitCollection::class)]
#[UsesClass(CodeUnitCollectionIterator::class)]
#[UsesClass(Mapper::class)]
#[TestDox('InterfaceMethodUnit')]
#[Small]
final class InterfaceMethodUnitTest extends TestCase
{
public function testCanBeCreatedFromNameOfUserDefinedInterfaceAndMethodName(): void
{
$unit = CodeUnit::forInterfaceMethod(FixtureInterface::class, 'method');
$this->assertFalse($unit->isClass());
$this->assertFalse($unit->isClassMethod());
$this->assertFalse($unit->isInterface());
$this->assertTrue($unit->isInterfaceMethod());
$this->assertFalse($unit->isTrait());
$this->assertFalse($unit->isTraitMethod());
$this->assertFalse($unit->isFunction());
$this->assertSame(FixtureInterface::class . '::method', $unit->name());
$this->assertSame(realpath(__DIR__ . '/../_fixture/FixtureInterface.php'), $unit->sourceFileName());
$this->assertSame([14], $unit->sourceLines());
}
public function testCannotBeCreatedForMethodOfInternalInterface(): void
{
$this->expectException(InvalidCodeUnitException::class);
CodeUnit::forInterfaceMethod(Iterator::class, 'current');
}
public function testCannotBeCreatedForClassMethod(): void
{
$this->expectException(InvalidCodeUnitException::class);
CodeUnit::forInterfaceMethod(FixtureClass::class, 'publicMethod');
}
public function testCannotBeCreatedForTraitMethod(): void
{
$this->expectException(InvalidCodeUnitException::class);
CodeUnit::forInterfaceMethod(FixtureTrait::class, 'method');
}
}
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