PHP code example of pact-foundation / pact-php

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

pact-foundation / pact-php example snippets

namespace App\Tests;

use App\Service\HttpClientService;
use PhpPact\Consumer\InteractionBuilder;
use PhpPact\Consumer\Matcher\Matcher;
use PhpPact\Consumer\Model\ConsumerRequest;
use PhpPact\Consumer\Model\ProviderResponse;
use PhpPact\Standalone\MockService\MockServerConfig;
use PHPUnit\Framework\TestCase;

class ConsumerServiceHelloTest extends TestCase
{
    public function testGetHelloString(): void
    {
        $matcher = new Matcher();

        // Create your expected request from the consumer.
        $request = new ConsumerRequest();
        $request
            ->setMethod('GET')
            ->setPath('/hello/Bob')
            ->addHeader('Content-Type', 'application/json');

        // Create your expected response from the provider.
        $response = new ProviderResponse();
        $response
            ->setStatus(200)
            ->addHeader('Content-Type', 'application/json')
            ->setBody([
                'message' => $matcher->term('Hello, Bob', '(Hello, )[A-Za-z]+')
            ]);

        // Create a configuration that reflects the server that was started. You can create a custom MockServerConfigInterface if needed.
        $config = new MockServerConfig();
        $config
            ->setConsumer('jsonConsumer')
            ->setProvider('jsonProvider')
            ->setPactDir(__DIR__.'/../../../pacts');
        if ($logLevel = \getenv('PACT_LOGLEVEL')) {
            $config->setLogLevel($logLevel);
        }
        $builder = new InteractionBuilder($config);
        $builder
            ->uponReceiving('A get request to /hello/{name}')
            ->with($request)
            ->willRespondWith($response); // This has to be last. This is what makes FFI calls to register the interaction and start the mock server.

        $service = new HttpClientService($config->getBaseUri()); // Pass in the URL to the Mock Server.
        $helloResult = $service->getHelloString('Bob'); // Make the real API request against the Mock Server.
        $verifyResult = $builder->verify(); // This will verify that the interactions took place.

        $this->assertTrue($verifyResult); // Make your assertions.
        $this->assertEquals('Hello, Bob', $helloResult);
    }
}

namespace App\Tests;

use GuzzleHttp\Psr7\Uri;
use PhpPact\Standalone\ProviderVerifier\Model\VerifierConfig;
use PhpPact\Standalone\ProviderVerifier\Verifier;
use PhpPactTest\Helper\PhpProcess;
use PHPUnit\Framework\TestCase;

class PactVerifyTest extends TestCase
{
    private PhpProcess $process;

    protected function setUp(): void
    {
        $this->process = new PhpProcess(__DIR__ . '/path/to/public/');
        $this->process->start();
    }

    protected function tearDown(): void
    {
        $this->process->stop();
    }

    /**
     * This test will run after the web server is started.
     */
    public function testPactVerifyConsumer()
    {
        $config = new VerifierConfig();
        $config->getProviderInfo()
            ->setName('jsonProvider') // Providers name to fetch.
            ->setHost('localhost')
            ->setPort($this->process->getPort());
        $config->getProviderState()
            ->setStateChangeUrl(new Uri(sprintf('http://localhost:%d/pact-change-state', $this->process->getPort())))
        ;
        if ($level = \getenv('PACT_LOGLEVEL')) {
            $config->setLogLevel($level);
        }

        $verifier = new Verifier($config);
        $verifier->addFile(__DIR__ . '/path/to/pacts/jsonConsumer-jsonProvider.json');

        $verifyResult = $verifier->verify();

        $this->assertTrue($verifyResult);
    }
}