Update to require Promise v3

Author: clue

composer.json

@@ -15,7 +15,7 @@
         "clue/redis-protocol": "0.3.*",
         "evenement/evenement": "^3.0 || ^2.0 || ^1.0",
         "react/event-loop": "^1.2",
-        "react/promise": "^3 || ^2.0 || ^1.1",
+        "react/promise": "^3",
         "react/promise-timer": "^1.10",
         "react/socket": "^1.15"
     },

phpstan.neon.dist

@@ -6,10 +6,7 @@ parameters:
         - src/
         - tests/
 
-    reportUnmatchedIgnoredErrors: false
     ignoreErrors:
-        # ignore generic usage like `PromiseInterface<T>` for Promise v2/v1
-        - '/^PHPDoc tag @return contains generic type React\\Promise\\PromiseInterface<.+> but interface React\\Promise\\PromiseInterface is not generic\.$/'
         # ignore undefined methods due to magic `__call()` method
         - '/^Call to an undefined method Clue\\React\\Redis\\RedisClient::.+\(\)\.$/'
         - '/^Call to an undefined method Clue\\React\\Redis\\Io\\StreamingClient::.+\(\)\.$/'

src/Io/Factory.php

@@ -80,7 +80,6 @@ public function createClient(string $uri): PromiseInterface
             unset($parts['path']);
         }
 
-        /** @var PromiseInterface<ConnectionInterface> $connecting */
         $connecting = $this->connector->connect($authority);
 
         $deferred = new Deferred(function ($_, $reject) use ($connecting, $uri) {
@@ -96,7 +95,6 @@ public function createClient(string $uri): PromiseInterface
             }, function () {
                 // ignore to avoid reporting unhandled rejection
             });
-            assert(\method_exists($connecting, 'cancel'));
             $connecting->cancel();
         });
 

src/RedisClient.php

@@ -229,7 +229,6 @@ public function close(): void
                 // ignore to avoid reporting unhandled rejection
             });
             if ($this->promise !== null) {
-                assert(\method_exists($this->promise, 'cancel'));
                 $this->promise->cancel();
                 $this->promise = null;
             }

tests/Io/FactoryStreamingClientTest.php

@@ -459,7 +459,6 @@ public function testCancelWillRejectPromise(): void
 
         $promise = $this->factory->createClient('redis://127.0.0.1:2');
 
-        assert(method_exists($promise, 'cancel'));
         $promise->cancel();
 
         $promise->then(null, $this->expectCallableOnceWith($this->isInstanceOf(\RuntimeException::class)));
@@ -542,7 +541,6 @@ public function testCancelWillRejectWithUriInMessageAndCancelConnectorWhenConnec
 
         $promise = $this->factory->createClient($uri);
 
-        assert(method_exists($promise, 'cancel'));
         $promise->cancel();
 
         $promise->then(null, $this->expectCallableOnceWith(
@@ -568,7 +566,6 @@ public function testCancelWillCloseConnectionWhenConnectionWaitsForSelect(): voi
 
         $promise = $this->factory->createClient('redis://127.0.0.1:2/123');
 
-        assert(method_exists($promise, 'cancel'));
         $promise->cancel();
 
         $promise->then(null, $this->expectCallableOnceWith(

tests/TestCase.php

@@ -2,7 +2,6 @@
 
 namespace Clue\Tests\React\Redis;
 
-use PHPUnit\Framework\MockObject\MockBuilder;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase as BaseTestCase;
 use React\Promise\PromiseInterface;
@@ -39,12 +38,12 @@ protected function expectCallableNever(): callable
 
     protected function createCallableMock(): MockObject
     {
-        if (method_exists(MockBuilder::class, 'addMethods')) {
-            // @phpstan-ignore-next-line requires PHPUnit 9+
-            return $this->getMockBuilder(\stdClass::class)->addMethods(['__invoke'])->getMock();
+        $builder = $this->getMockBuilder(\stdClass::class);
+        if (method_exists($builder, 'addMethods')) {
+            return $builder->addMethods(['__invoke'])->getMock();
         } else {
             // legacy PHPUnit < 9
-            return $this->getMockBuilder(\stdClass::class)->setMethods(['__invoke'])->getMock();
+            return $builder->setMethods(['__invoke'])->getMock();
         }
     }