public function testEmitsProgress()
{
$client = new Client(['handler' => function () {
throw new \RuntimeException('No network access');
}]);
$responses = [new Response(200), new Response(404)];
$client->getEmitter()->attach(new Mock($responses));
$requests = [$client->createRequest('GET', 'http://foo.com/baz'), $client->createRequest('HEAD', 'http://httpbin.org/get')];
$pool = new Pool($client, $requests);
$count = 0;
$thenned = null;
$pool->then(function ($value) use(&$thenned) {
$thenned = $value;
}, null, function ($result) use(&$count, $requests) {
$this->assertSame($requests[$count], $result['request']);
if ($count == 0) {
$this->assertNull($result['error']);
$this->assertEquals(200, $result['response']->getStatusCode());
} else {
$this->assertInstanceOf('GuzzleHttp\\Exception\\ClientException', $result['error']);
}
$count++;
});
$pool->wait();
$this->assertEquals(2, $count);
$this->assertEquals(true, $thenned);
}