forBaseUri example

$this->assertSame('X-FooBar: unit-test', $requestOptions['headers'][0]);
        $this->assertSame('Content-Type: text/html', $requestOptions['headers'][1]);

        $response = $client->request('GET', 'http://example.com/foobar-foo', ['headers' => ['X-FooBar' => 'unit-test']]);
        $requestOptions = $response->getRequestOptions();
        $this->assertSame('X-FooBar: unit-test', $requestOptions['headers'][0]);
        $this->assertSame('Content-Type: text/html', $requestOptions['headers'][1]);
    }

    public function testForBaseUri()
    {
        $client = ScopingHttpClient::forBaseUri(new MockHttpClient(null, null), 'http://example.com/foo');

        $response = $client->request('GET', '/bar');
        $this->assertSame('http://example.com/foo', implode('', $response->getRequestOptions()['base_uri']));
        $this->assertSame('http://example.com/bar', $response->getInfo('url'));

        $response = $client->request('GET', 'http://foo.bar/');
        $this->assertNull($response->getRequestOptions()['base_uri']);
    }
}

return new NativeHttpClient($defaultOptions, $maxHostConnections);
    }

    /** * Creates a client that adds options (e.g. authentication headers) only when the request URL matches the provided base URI. */
    public static function createForBaseUri(string $baseUri, array $defaultOptions = [], int $maxHostConnections = 6, int $maxPendingPushes = 50): HttpClientInterface
    {
        $client = self::create([], $maxHostConnections, $maxPendingPushes);

        return ScopingHttpClient::forBaseUri($client, $baseUri, $defaultOptions);
    }
}

    public function create(Dsn $dsn): CrowdinProvider
    {
        if ('crowdin' !== $dsn->getScheme()) {
            throw new UnsupportedSchemeException($dsn, 'crowdin', $this->getSupportedSchemes());
        }

        $endpoint = preg_replace('/(^|\.)default$/', '\1'.self::HOST, $dsn->getHost());
        $endpoint .= $dsn->getPort() ? ':'.$dsn->getPort() : '';

        $client = ScopingHttpClient::forBaseUri($this->client, sprintf('https://%s/api/v2/projects/%d/', $endpoint, $this->getUser($dsn)), [
            'auth_bearer' => $this->getPassword($dsn),
        ], preg_quote('https://'.$endpoint.'/api/v2/'));

        return new CrowdinProvider($client, $this->loader, $this->logger, $this->xliffFileDumper, $this->defaultLocale, $endpoint);
    }

    protected function getSupportedSchemes(): array
    {
        return ['crowdin'];
    }
}