bootstrap.php

<?php

\define('MOCK_MINIMUM_VERSION', '0.109.0');

\define('MOCK_HOST', \getenv('STRIPE_MOCK_HOST') ?: 'localhost');
\define('MOCK_PORT', \getenv('STRIPE_MOCK_PORT') ?: 12111);

\define('MOCK_URL', 'http://' . MOCK_HOST . ':' . MOCK_PORT);

function checkStripeMockReachable()
{
    // Send a request to stripe-mock
    $ch = \curl_init(MOCK_URL);
    \curl_setopt($ch, \CURLOPT_HEADER, 1);
    \curl_setopt($ch, \CURLOPT_NOBODY, 1);
    \curl_setopt($ch, \CURLOPT_RETURNTRANSFER, 1);
    $resp = \curl_exec($ch);

    if (\curl_errno($ch)) {
        echo "Couldn't reach stripe-mock at `" . MOCK_HOST . ':' . MOCK_PORT . '`. Is ' .
           "it running? Please see README for setup instructions.\n";

        exit(1);
    }

    // Retrieve the Stripe-Mock-Version header
    $version = null;
    $headers = \explode("\n", $resp);
    foreach ($headers as $header) {
        $pair = \explode(':', $header, 2);
        if ('Stripe-Mock-Version' === $pair[0]) {
            $version = \trim($pair[1]);
        }
    }

    if (null === $version) {
        echo 'Could not retrieve Stripe-Mock-Version header. Are you sure ' .
           'that the server at `' . MOCK_HOST . ':' . MOCK_PORT . '` is a stripe-mock ' .
           'instance?';

        exit(1);
    }

    if ('master' !== $version && -1 === \version_compare($version, MOCK_MINIMUM_VERSION)) {
        echo 'Your version of stripe-mock (' . $version . ') is too old. The minimum ' .
           'version to run this test suite is ' . MOCK_MINIMUM_VERSION . '. ' .
           "Please see its repository for upgrade instructions.\n";

        exit(1);
    }
}

// PHPStan also executes this file so that it can know the types of the
// \define-ed globals, but it shouldn't crash if stripe-mock isn't running.
// We use an environment variable set in `../phpunit.xml` and check that it
// is set before enforcing that stripe-mock is reachable.
if (\getenv('IS_RUNNING_PHPUNIT')) {
    checkStripeMockReachable();
}

require_once __DIR__ . '/TestCase.php';
require_once __DIR__ . '/TestHelper.php';
require_once __DIR__ . '/TestServer.php';