public function testHasData()
{
$request = new Psr7\Request('GET', 'http://foo.com');
$response = new Psr7\Response();
$stats = new TransferStats($request, $response, 10.5, null, ['foo' => 'bar']);
$this->assertSame($request, $stats->getRequest());
$this->assertSame($response, $stats->getResponse());
$this->assertTrue($stats->hasResponse());
$this->assertEquals(['foo' => 'bar'], $stats->getHandlerStats());
$this->assertEquals('bar', $stats->getHandlerStat('foo'));
$this->assertSame($request->getUri(), $stats->getEffectiveUri());
$this->assertEquals(10.5, $stats->getTransferTime());
$this->assertNull($stats->getHandlerErrorData());
}
