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<?php declare(strict_types=1);
namespace PhpParser\Node\Expr;
use PhpParser\Node\Arg;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar\LNumber;
use PhpParser\Node\VariadicPlaceholder;
class CallableLikeTest extends \PHPUnit\Framework\TestCase {
/**
* @dataProvider provideTestIsFirstClassCallable
*/
public function testIsFirstClassCallable(CallLike $node, bool $isFirstClassCallable) {
$this->assertSame($isFirstClassCallable, $node->isFirstClassCallable());
if (!$isFirstClassCallable) {
$this->assertSame($node->getRawArgs(), $node->getArgs());
}
}
public function provideTestIsFirstClassCallable() {
$normalArgs = [new Arg(new LNumber(1))];
$callableArgs = [new VariadicPlaceholder()];
return [
[new FuncCall(new Name('test'), $normalArgs), false],
[new FuncCall(new Name('test'), $callableArgs), true],
[new MethodCall(new Variable('this'), 'test', $normalArgs), false],
[new MethodCall(new Variable('this'), 'test', $callableArgs), true],
[new StaticCall(new Name('Test'), 'test', $normalArgs), false],
[new StaticCall(new Name('Test'), 'test', $callableArgs), true],
[new New_(new Name('Test'), $normalArgs), false],
[new NullsafeMethodCall(new Variable('this'), 'test', $normalArgs), false],
// This is not legal code, but accepted by the parser.
[new New_(new Name('Test'), $callableArgs), true],
[new NullsafeMethodCall(new Variable('this'), 'test', $callableArgs), true],
];
}
}
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