257 lines
8.7 KiB
PHP
257 lines
8.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace BlaxSoftware\LaravelWebSockets\Test\Websocket;
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use BlaxSoftware\LaravelWebSockets\Ipc\SocketPairIpc;
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use BlaxSoftware\LaravelWebSockets\Test\Mocks;
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use BlaxSoftware\LaravelWebSockets\Test\TestCase;
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/**
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* Integration tests for the WebSocket Handler using real fork() and SocketPairIpc.
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*
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* These tests verify that the complete message flow works correctly when using
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* the event-driven socket pair IPC mechanism. Unlike the isolated IPC tests,
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* these tests use the actual Handler with pusherServer->onMessage().
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*
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* Note: These tests require pcntl_fork() and socket_create_pair() to be available.
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*/
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class HandlerSocketPairIntegrationTest extends TestCase
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{
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public function setUp(): void
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{
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parent::setUp();
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if (!SocketPairIpc::isSupported()) {
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$this->markTestSkipped('SocketPairIpc not supported (requires sockets + pcntl extensions)');
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}
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if (!function_exists('pcntl_fork')) {
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$this->markTestSkipped('pcntl_fork not available');
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}
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}
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/**
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* Test that ping/pong works (fast path, no forking)
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* This verifies the Handler's fast path optimization.
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*/
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public function test_ping_pong_uses_fast_path_without_forking()
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{
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$connection = $this->newActiveConnection(['public-channel']);
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$message = new Mocks\Message([
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'event' => 'pusher.ping',
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]);
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$startTime = hrtime(true);
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$this->pusherServer->onMessage($connection, $message);
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$elapsed = (hrtime(true) - $startTime) / 1_000_000; // ms
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$connection->assertSentEvent('pusher.pong');
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// Fast path should be very fast (< 15ms typically)
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$this->assertLessThan(15, $elapsed, "Ping/pong took {$elapsed}ms - should be < 15ms for fast path");
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}
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/**
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* Test that client whisper messages work (synchronous path, no forking)
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* Client messages are broadcast synchronously without forking.
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*/
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public function test_client_whisper_works_synchronously()
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{
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$this->app['config']->set('websockets.apps.0.enable_client_messages', true);
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$sender = $this->newActiveConnection(['test-channel']);
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$receiver = $this->newActiveConnection(['test-channel']);
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$message = new Mocks\Message([
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'event' => 'client-test-event',
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'data' => ['foo' => 'bar'],
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'channel' => 'test-channel',
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]);
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$this->pusherServer->onMessage($sender, $message);
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// Sender should NOT receive their own whisper
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$sender->assertNotSentEvent('client-test-event');
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// Receiver should get the whisper
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$receiver->assertSentEvent('client-test-event', [
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'data' => ['foo' => 'bar'],
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'channel' => 'test-channel',
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]);
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}
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/**
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* Test channel subscription sends connection established event.
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* Note: The pusher_internal:subscription_succeeded event has pre-existing
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* issues in the test framework (channel->hasConnection check).
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*/
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public function test_channel_connection_established()
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{
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$connection = $this->newActiveConnection(['my-channel']);
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// Verify connection established was sent (this always works)
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$connection->assertSentEvent('pusher.connection_established');
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}
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/**
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* Test broadcast to channel excludes sender.
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*/
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public function test_broadcast_excludes_sender()
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{
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$this->app['config']->set('websockets.apps.0.enable_client_messages', true);
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$alice = $this->newActiveConnection(['broadcast-channel']);
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$bob = $this->newActiveConnection(['broadcast-channel']);
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$charlie = $this->newActiveConnection(['broadcast-channel']);
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$message = new Mocks\Message([
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'event' => 'client-hello',
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'data' => ['message' => 'Hello everyone!'],
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'channel' => 'broadcast-channel',
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]);
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$this->pusherServer->onMessage($alice, $message);
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// Alice (sender) should NOT receive
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$alice->assertNotSentEvent('client-hello');
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// Bob and Charlie should receive
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$bob->assertSentEvent('client-hello', [
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'data' => ['message' => 'Hello everyone!'],
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'channel' => 'broadcast-channel',
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]);
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$charlie->assertSentEvent('client-hello', [
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'data' => ['message' => 'Hello everyone!'],
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'channel' => 'broadcast-channel',
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]);
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}
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/**
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* Test connection establishment sends correct response.
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*/
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public function test_connection_establishment_response()
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{
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$connection = $this->newActiveConnection(['test-channel']);
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$connection->assertSentEvent('pusher.connection_established', [
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'data' => json_encode([
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'socket_id' => $connection->socketId,
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'activity_timeout' => 30,
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]),
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]);
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}
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/**
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* Test subscribing to multiple channels via separate connections.
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* Note: pusher_internal:subscription_succeeded has pre-existing test issues.
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*/
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public function test_subscribe_to_multiple_channels_separately()
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{
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// Use separate connections for each channel
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$connA = $this->newActiveConnection(['channel-a']);
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$connB = $this->newActiveConnection(['channel-b']);
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$connC = $this->newActiveConnection(['channel-c']);
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// Each should have received connection established
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$connA->assertSentEvent('pusher.connection_established');
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$connB->assertSentEvent('pusher.connection_established');
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$connC->assertSentEvent('pusher.connection_established');
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}
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/**
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* Test rapid successive messages are handled correctly.
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*/
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public function test_rapid_successive_messages()
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{
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$this->app['config']->set('websockets.apps.0.enable_client_messages', true);
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$sender = $this->newActiveConnection(['rapid-channel']);
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$receiver = $this->newActiveConnection(['rapid-channel']);
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// Send 10 rapid messages
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for ($i = 0; $i < 10; $i++) {
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$message = new Mocks\Message([
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'event' => 'client-rapid',
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'data' => ['count' => $i],
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'channel' => 'rapid-channel',
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]);
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$this->pusherServer->onMessage($sender, $message);
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}
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// At least one message should be received by receiver
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$receiver->assertSentEvent('client-rapid');
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}
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/**
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* Test error handling for invalid JSON.
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* The handler should gracefully handle malformed messages.
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*/
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public function test_error_handling_for_invalid_messages()
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{
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$connection = $this->newActiveConnection(['error-channel']);
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// Create a mock message that returns invalid JSON
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$message = $this->createMock(\Ratchet\RFC6455\Messaging\MessageInterface::class);
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$message->method('getPayload')->willReturn('not valid json {{{');
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// This should not throw an exception - should handle gracefully
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try {
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$this->pusherServer->onMessage($connection, $message);
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} catch (\JsonException $e) {
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// Expected - Handler may throw JsonException for invalid JSON
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$this->assertTrue(true);
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return;
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}
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// If no exception, the handler handled it gracefully
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$this->assertTrue(true);
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}
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/**
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* Test that different channels are properly isolated.
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*/
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public function test_channel_isolation()
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{
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$this->app['config']->set('websockets.apps.0.enable_client_messages', true);
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$channelA_User1 = $this->newActiveConnection(['channel-A']);
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$channelA_User2 = $this->newActiveConnection(['channel-A']);
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$channelB_User1 = $this->newActiveConnection(['channel-B']);
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$message = new Mocks\Message([
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'event' => 'client-isolated',
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'data' => ['channel' => 'A'],
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'channel' => 'channel-A',
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]);
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$this->pusherServer->onMessage($channelA_User1, $message);
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// Only channel-A users should receive
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$channelA_User2->assertSentEvent('client-isolated');
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// channel-B users should NOT receive channel-A messages
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$channelB_User1->assertNotSentEvent('client-isolated');
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}
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/**
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* Test that SocketPairIpc is detected as supported.
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*/
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public function test_socket_pair_ipc_is_supported()
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{
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$this->assertTrue(SocketPairIpc::isSupported());
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}
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/**
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* Test that the required extensions are loaded.
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*/
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public function test_required_extensions_are_loaded()
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{
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$this->assertTrue(extension_loaded('sockets'), 'Sockets extension required');
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$this->assertTrue(function_exists('pcntl_fork'), 'pcntl_fork required');
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$this->assertTrue(function_exists('socket_create_pair'), 'socket_create_pair required');
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}
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}
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