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Improve PHP 8.4+ support by avoiding implicitly nullable types #19

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Merged
merged 1 commit into from
Aug 6, 2025
Merged

Improve PHP 8.4+ support by avoiding implicitly nullable types #19

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8 changes: 7 additions & 1 deletion src/Client.php
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,14 @@ class Client
* @param ?LoopInterface $loop
* @param ?MulticastFactory $multicast
*/
public function __construct(LoopInterface $loop = null, MulticastFactory $multicast = null)
public function __construct($loop = null, $multicast = null)
{
if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1
throw new \InvalidArgumentException('Argument #1 ($loop) expected null|React\EventLoop\LoopInterface');
}
if ($multicast !== null && !$multicast instanceof MulticastFactory) { // manual type check to support legacy PHP < 7.1
throw new \InvalidArgumentException('Argument #2 ($multicast) expected null|Clue\React\Multicast\Factory');
}
$this->loop = $loop ?: Loop::get();
$this->multicast = $multicast ?: new MulticastFactory($this->loop);
}
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28 changes: 28 additions & 0 deletions tests/ClientTest.php
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Expand Up @@ -71,4 +71,32 @@ public function testSearchTimeout()

$promise->then($this->expectCallableOnce(), $this->expectCallableNever(), $this->expectCallableNever());
}

public function testCtorThrowsForInvalidLoop()
{
if (method_exists($this, 'expectException')) {
// PHPUnit 5.2+
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage('Argument #1 ($loop) expected null|React\EventLoop\LoopInterface');
} else {
// legacy PHPUnit
$this->setExpectedException('InvalidArgumentException', 'Argument #1 ($loop) expected null|React\EventLoop\LoopInterface');
}

new Client('loop');
}

public function testCtorThrowsForInvalidMulticast()
{
if (method_exists($this, 'expectException')) {
// PHPUnit 5.2+
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage('Argument #2 ($multicast) expected null|Clue\React\Multicast\Factory');
} else {
// legacy PHPUnit
$this->setExpectedException('InvalidArgumentException', 'Argument #2 ($multicast) expected null|Clue\React\Multicast\Factory');
}

new Client(null, 'multicast');
}
}