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<?php declare(strict_types=1);
namespace Invoker\Test\ParameterResolver\Container;
use Invoker\ParameterResolver\Container\ParameterNameContainerResolver;
use Invoker\Test\Mock\ArrayContainer;
use PHPUnit\Framework\TestCase;
class ParameterNameContainerResolverTest extends TestCase
{
/** @var ParameterNameContainerResolver */
private $resolver;
/** @var ArrayContainer */
private $container;
public function setUp(): void
{
$this->container = new ArrayContainer;
$this->resolver = new ParameterNameContainerResolver($this->container);
}
/**
* @test
*/
#[\PHPUnit\Framework\Attributes\Test]
public function should_resolve_parameter_with_parameter_name_from_container()
{
$callable = function ($foo) {
};
$reflection = new \ReflectionFunction($callable);
$this->container->set('foo', 'bar');
$parameters = $this->resolver->getParameters($reflection, [], []);
$this->assertCount(1, $parameters);
$this->assertSame('bar', $parameters[0]);
}
/**
* @test
*/
#[\PHPUnit\Framework\Attributes\Test]
public function should_skip_parameter_if_container_cannot_provide_parameter()
{
$callable = function ($foo) {
};
$reflection = new \ReflectionFunction($callable);
$parameters = $this->resolver->getParameters($reflection, [], []);
$this->assertCount(0, $parameters);
}
/**
* @test
*/
#[\PHPUnit\Framework\Attributes\Test]
public function should_skip_parameter_if_already_resolved()
{
$callable = function ($foo) {
};
$reflection = new \ReflectionFunction($callable);
$this->container->set('foo', 'bar');
$resolvedParameters = ['first param value'];
$parameters = $this->resolver->getParameters($reflection, [], $resolvedParameters);
$this->assertSame($resolvedParameters, $parameters);
}
}
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