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| 1 | +<?php |
| 2 | + |
| 3 | +namespace ServerSentEventsConsumer\Tests\Service; |
| 4 | + |
| 5 | +use PhpPact\Consumer\Driver\Enum\InteractionPart; |
| 6 | +use PhpPact\Consumer\InteractionBuilder; |
| 7 | +use PhpPact\Consumer\Matcher\Matcher; |
| 8 | +use PhpPact\Consumer\Model\Body\Text; |
| 9 | +use PhpPact\Consumer\Model\ConsumerRequest; |
| 10 | +use PhpPact\Consumer\Model\ProviderResponse; |
| 11 | +use PhpPact\Plugins\Sse\Factory\SseInteractionDriverFactory; |
| 12 | +use PhpPact\Standalone\MockService\MockServerConfig; |
| 13 | +use PHPUnit\Framework\TestCase; |
| 14 | +use HosmelQ\SSE\Client as SseClient; |
| 15 | + |
| 16 | +class HttpClientServiceTest extends TestCase |
| 17 | +{ |
| 18 | + public function testGetEvents(): void |
| 19 | + { |
| 20 | + $matcher = new Matcher(plugin: true); |
| 21 | + |
| 22 | + $request = new ConsumerRequest(); |
| 23 | + $request |
| 24 | + ->setMethod('GET') |
| 25 | + ->setPath('/events') |
| 26 | + ->addHeader('Accept', 'text/event-stream') |
| 27 | + ; |
| 28 | + |
| 29 | + $response = new ProviderResponse(); |
| 30 | + $response |
| 31 | + ->setStatus(200) |
| 32 | + ->setBody(new Text( |
| 33 | + json_encode([ |
| 34 | + 'id' => $matcher->number(100), |
| 35 | + // NOTE: Must use integerV3() instead of integer() because in SSE all values |
| 36 | + // are strings (e.g., 'data:100'). integer() returns a Type matcher which only |
| 37 | + // checks that both values are the same type (string), so 'aaa' would match '100'. |
| 38 | + // integerV3() returns an Integer matcher that properly validates the value is numeric. |
| 39 | + 'retry' => $matcher->integerV3(100), |
| 40 | + 'event' => $matcher->like('count'), |
| 41 | + 'data' => $matcher->like("simple text\nother text"), |
| 42 | + 'data[count]' => $matcher->number(100), |
| 43 | + 'data[time]' => $matcher->datetime('yyyy-MM-dd', '2000-01-01'), |
| 44 | + 'data[user]' => $matcher->term('id: 123, name: Bob', 'id: \d+, name: \w+'), |
| 45 | + ]), |
| 46 | + 'text/event-stream' |
| 47 | + )) |
| 48 | + ->setHeaders([ |
| 49 | + 'Cache-Control' => 'no-cache', |
| 50 | + 'Connection' => 'keep-alive', |
| 51 | + 'X-Accel-Buffering' => 'no', |
| 52 | + ]) |
| 53 | + ; |
| 54 | + |
| 55 | + $config = new MockServerConfig(); |
| 56 | + $config |
| 57 | + ->setConsumer('sseConsumer') |
| 58 | + ->setProvider('sseProvider') |
| 59 | + ->setPactSpecificationVersion('4.0.0') |
| 60 | + ->setPactDir(__DIR__.'/../../../pacts'); |
| 61 | + if ($logLevel = \getenv('PACT_LOGLEVEL')) { |
| 62 | + $config->setLogLevel($logLevel); |
| 63 | + } |
| 64 | + $builder = new InteractionBuilder($config, new SseInteractionDriverFactory(InteractionPart::RESPONSE)); |
| 65 | + $builder |
| 66 | + ->given('events are available') |
| 67 | + ->uponReceiving('request for events') |
| 68 | + ->with($request) |
| 69 | + ->willRespondWith($response) |
| 70 | + ; |
| 71 | + |
| 72 | + $sseClient = new SseClient(); |
| 73 | + $eventSource = $sseClient->get($config->getBaseUri() . '/events'); |
| 74 | + $events = iterator_to_array($eventSource->events()); |
| 75 | + |
| 76 | + $expectedEvents = [ |
| 77 | + ['data' => "simple text\nother text", 'id' => '100', 'retry' => 100], |
| 78 | + ['data' => '100', 'id' => '100', 'retry' => null], |
| 79 | + ['data' => '2000-01-01', 'id' => '100', 'retry' => null], |
| 80 | + ['data' => 'id: 123, name: Bob', 'id' => '100', 'retry' => null], |
| 81 | + ]; |
| 82 | + |
| 83 | + $this->assertCount(count($expectedEvents), $events); |
| 84 | + foreach ($events as $index => $event) { |
| 85 | + $this->assertSame($expectedEvents[$index]['data'], $event->data); |
| 86 | + $this->assertSame($expectedEvents[$index]['id'], $event->id); |
| 87 | + $this->assertSame($expectedEvents[$index]['retry'], $event->retry); |
| 88 | + } |
| 89 | + |
| 90 | + $this->assertTrue($builder->verify()); |
| 91 | + } |
| 92 | +} |
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