public function testClientServerFullRequestResponse()
{
$deadline = Grpc\Timeval::inf_future();
$req_text = 'client_server_full_request_response';
$reply_text = 'reply:client_server_full_request_response';
$status_text = 'status:client_server_full_response_text';
$call = new Grpc\Call($this->channel, 'dummy_method', $deadline);
$event = $call->start_batch([Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_CLOSE_FROM_CLIENT => true, Grpc\OP_SEND_MESSAGE => $req_text]);
$this->assertTrue($event->send_metadata);
$this->assertTrue($event->send_close);
$this->assertTrue($event->send_message);
$event = $this->server->request_call();
$this->assertSame('dummy_method', $event->method);
$server_call = $event->call;
$event = $server_call->start_batch([Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_MESSAGE => $reply_text, Grpc\OP_SEND_STATUS_FROM_SERVER => ['metadata' => [], 'code' => Grpc\STATUS_OK, 'details' => $status_text], Grpc\OP_RECV_MESSAGE => true, Grpc\OP_RECV_CLOSE_ON_SERVER => true]);
$this->assertTrue($event->send_metadata);
$this->assertTrue($event->send_status);
$this->assertTrue($event->send_message);
$this->assertFalse($event->cancelled);
$this->assertSame($req_text, $event->message);
$event = $call->start_batch([Grpc\OP_RECV_INITIAL_METADATA => true, Grpc\OP_RECV_MESSAGE => true, Grpc\OP_RECV_STATUS_ON_CLIENT => true]);
$this->assertSame([], $event->metadata);
$this->assertSame($reply_text, $event->message);
$status = $event->status;
$this->assertSame([], $status->metadata);
$this->assertSame(Grpc\STATUS_OK, $status->code);
$this->assertSame($status_text, $status->details);
unset($call);
unset($server_call);
}
/**
* @depends testFutureIsGreaterThanZero
*/
public function testNowIsBetweenZeroAndFuture()
{
$zero = Grpc\Timeval::zero();
$future = Grpc\Timeval::inf_future();
$now = Grpc\Timeval::now();
$this->assertLessThan(0, Grpc\Timeval::compare($zero, $now));
$this->assertLessThan(0, Grpc\Timeval::compare($now, $future));
}
public function setUp()
{
$this->cq = new Grpc\CompletionQueue();
$this->channel = new Grpc\Channel('localhost:' . self::$port, []);
$this->call = new Grpc\Call($this->channel, '/foo', Grpc\Timeval::inf_future());
}
public function testClientServerFullRequestResponse()
{
$this->server->start();
$deadline = Grpc\Timeval::inf_future();
$req_text = 'client_server_full_request_response';
$reply_text = 'reply:client_server_full_request_response';
$status_text = 'status:client_server_full_response_text';
$call = new Grpc\Call($this->channel, 'dummy_method', $deadline);
$tag = 1;
$call->invoke($this->client_queue, $tag, $tag);
$server_tag = 2;
// the client writes
$call->start_write($req_text, $tag);
$event = $this->client_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\WRITE_ACCEPTED, $event->type);
// check that a server rpc new was received
$this->server->request_call($server_tag);
$event = $this->server_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\SERVER_RPC_NEW, $event->type);
$server_call = $event->call;
$this->assertNotNull($server_call);
$server_call->server_accept($this->server_queue, $server_tag);
$server_call->server_end_initial_metadata();
// start the server read
$server_call->start_read($server_tag);
$event = $this->server_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\READ, $event->type);
$this->assertSame($req_text, $event->data);
// the server replies
$server_call->start_write($reply_text, $server_tag);
$event = $this->server_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\WRITE_ACCEPTED, $event->type);
// the client reads the metadata
$event = $this->client_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\CLIENT_METADATA_READ, $event->type);
// the client reads the reply
$call->start_read($tag);
$event = $this->client_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\READ, $event->type);
$this->assertSame($reply_text, $event->data);
// the client sends writes done
$call->writes_done($tag);
$event = $this->client_queue->next($deadline);
$this->assertSame(Grpc\FINISH_ACCEPTED, $event->type);
$this->assertSame(Grpc\OP_OK, $event->data);
// the server sends the status
$server_call->start_write_status(GRPC\STATUS_OK, $status_text, $server_tag);
$event = $this->server_queue->next($deadline);
$this->assertSame(Grpc\FINISH_ACCEPTED, $event->type);
$this->assertSame(Grpc\OP_OK, $event->data);
// the client gets FINISHED
$event = $this->client_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\FINISHED, $event->type);
$status = $event->data;
$this->assertSame(Grpc\STATUS_OK, $status->code);
$this->assertSame($status_text, $status->details);
// and the server gets FINISHED
$event = $this->server_queue->next($deadline);
$this->assertNotNull($event);
$this->assertSame(Grpc\FINISHED, $event->type);
unset($call);
unset($server_call);
}
