ClientFactoryTest.php

<?php

namespace Drupal\Tests\Core\Http;

use Drupal\Core\Http\ClientFactory;
use Drupal\Core\Site\Settings;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\Core\Http\ClientFactory
 * @group Http
 */
class ClientFactoryTest extends UnitTestCase {
    
    /**
     * The client factory under test.
     *
     * @var \Drupal\Core\Http\ClientFactory
     */
    protected $factory;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        $stack = $this->getMockBuilder('GuzzleHttp\\HandlerStack')
            ->disableOriginalConstructor()
            ->getMock();
        $this->factory = new ClientFactory($stack);
    }
    
    /**
     * @covers ::fromOptions
     * @dataProvider providerTestCreateFromOptions
     *
     * @param array $settings_config
     * @param array $parameter_config
     * @param array $expected_config_keys
     */
    public function testCreateFromOptions($settings_config, $parameter_config, $expected_config_keys) {
        if ($settings_config) {
            new Settings([
                'http_client_config' => $settings_config,
            ]);
        }
        else {
            new Settings([]);
        }
        $client = $this->factory
            ->fromOptions($parameter_config);
        foreach ($expected_config_keys as $key => $expected) {
            $this->assertSame($expected, $client->getConfig($key));
        }
    }
    
    /**
     * Data provider for testCreateFromOptions
     *
     * @return array
     */
    public function providerTestCreateFromOptions() {
        return [
            [
                [],
                [],
                [
                    'verify' => TRUE,
                    'timeout' => 30,
                ],
            ],
            [
                [
                    'timeout' => 40,
                ],
                [],
                [
                    'verify' => TRUE,
                    'timeout' => 40,
                ],
            ],
            [
                [],
                [
                    'timeout' => 50,
                ],
                [
                    'verify' => TRUE,
                    'timeout' => 50,
                ],
            ],
            [
                [
                    'timeout' => 40,
                ],
                [
                    'timeout' => 50,
                ],
                [
                    'verify' => TRUE,
                    'timeout' => 50,
                ],
            ],
        ];
    }

}