runRequest example

$response = $client->request('GET', 'http://example.com/foo-bar');

        rmdir(sys_get_temp_dir().'/sf_http_cache');
        self::assertInstanceOf(MockResponse::class, $response);
        self::assertSame($response->getRequestOptions()['normalized_headers']['application-name'][0], 'Application-Name: test1234');
        self::assertSame($response->getRequestOptions()['normalized_headers']['test-name-header'][0], 'Test-Name-Header: test12345');
    }

    public function testDoesNotEvaluateResponseBody()
    {
        $body = file_get_contents(__DIR__.'/Fixtures/assertion_failure.php');
        $response = $this->runRequest(new MockResponse($body, ['response_headers' => ['X-Body-Eval' => true]]));
        $headers = $response->getHeaders();

        $this->assertSame($body, $response->getContent());
        $this->assertArrayNotHasKey('x-body-eval', $headers);
    }

    public function testDoesNotIncludeFile()
    {
        $file = __DIR__.'/Fixtures/assertion_failure.php';

        $response = $this->runRequest(new MockResponse(