Add tests

src/Traits/InteractsWithDispatcher.php

@@ -77,6 +77,8 @@ public function assertDispatcherMissed(string $dispatcher): void
      */
     public function getRegisteredDispatchers(): array
     {
-        return $this->getContainer()->get(KernelInterface::class)->getRegisteredDispatchers();
+        return \array_map(static function ($dispatcher): string {
+            return \is_object($dispatcher) ? $dispatcher::class : $dispatcher;
+        }, $this->getContainer()->get(KernelInterface::class)->getRegisteredDispatchers());
     }
 }

tests/src/Traits/InteractsWithDispatcherTest.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Spiral\Testing\Tests\Traits;
+
+use Spiral\Boot\DispatcherInterface;
+use Spiral\Boot\Environment;
+use Spiral\Boot\EnvironmentInterface;
+use Spiral\Testing\TestCase;
+use Spiral\Testing\Traits\InteractsWithDispatcher;
+
+/**
+ * @coversDefaultClass InteractsWithDispatcher
+ */
+final class InteractsWithDispatcherTest extends TestCase
+{
+    public function testAssertDispatcherCanBeServed(): void
+    {
+        $dispatcher = new class implements DispatcherInterface {
+            public function canServe(): bool
+            {
+                return true;
+            }
+
+            public function serve(): void {}
+        };
+
+        $this->assertDispatcherCanBeServed($dispatcher::class);
+    }
+
+    public function testAssertDispatcherCanBeServedStaticMethodWithEnv(): void
+    {
+        $dispatcher = new class {
+            public function canServe(EnvironmentInterface $env): bool
+            {
+                return $env->get('MODE') === 'http';
+            }
+        };
+
+        $this->getContainer()->bindSingleton(EnvironmentInterface::class, new Environment(['MODE' => 'http']), true);
+        $this->assertDispatcherCanBeServed($dispatcher::class);
+    }
+
+    public function testAssertDispatcherCannotBeServed(): void
+    {
+        $dispatcher = new class implements DispatcherInterface {
+            public function canServe(): bool
+            {
+                return false;
+            }
+
+            public function serve(): void {}
+        };
+
+        $this->assertDispatcherCannotBeServed($dispatcher::class);
+    }
+
+    public function testAssertDispatcherCannotBeServedStaticMethodWithEnv(): void
+    {
+        $dispatcher = new class {
+            public function canServe(EnvironmentInterface $env): bool
+            {
+                return $env->get('MODE') === 'http';
+            }
+        };
+
+        $this->getContainer()->bindSingleton(EnvironmentInterface::class, new Environment(['MODE' => 'jobs']), true);
+        $this->assertDispatcherCannotBeServed($dispatcher::class);
+    }
+
+    public function testGetRegisteredDispatchers(): void
+    {
+        $dispatcherA = $this->createMock(DispatcherInterface::class);
+        $dispatcherB = $this->createMock(DispatcherInterface::class);
+
+        $ref = new \ReflectionProperty($this->getApp(), 'dispatchers');
+        $ref->setValue($this->getApp(), [$dispatcherA, $dispatcherB::class]);
+
+        $this->assertSame(
+            [$dispatcherA::class, $dispatcherB::class],
+            $this->getRegisteredDispatchers(),
+        );
+    }
+}