server = new Grpc\Server(); $this->port = $this->server->addSecureHttp2Port('0.0.0.0:0', $server_credentials); $this->server->start(); $this->host_override = 'foo.test.google.fr'; $this->channel = new Grpc\Channel( 'localhost:'.$this->port, [ 'force_new' => true, 'grpc.ssl_target_name_override' => $this->host_override, 'grpc.default_authority' => $this->host_override, 'credentials' => $credentials, ] ); } public function tearDown() { unset($this->channel); unset($this->server); } public function callbackFunc($context) { $this->assertTrue(is_string($context->service_url)); $this->assertTrue(is_string($context->method_name)); return ['k1' => ['v1'], 'k2' => ['v2']]; } public function testCreateFromPlugin() { $deadline = Grpc\Timeval::infFuture(); $status_text = 'xyz'; $call = new Grpc\Call($this->channel, '/abc/dummy_method', $deadline, $this->host_override); $call_credentials = Grpc\CallCredentials::createFromPlugin( array($this, 'callbackFunc')); $call->setCredentials($call_credentials); $event = $call->startBatch([ Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_CLOSE_FROM_CLIENT => true, ]); $this->assertTrue($event->send_metadata); $this->assertTrue($event->send_close); $event = $this->server->requestCall(); $this->assertTrue(is_array($event->metadata)); $metadata = $event->metadata; $this->assertTrue(array_key_exists('k1', $metadata)); $this->assertTrue(array_key_exists('k2', $metadata)); $this->assertSame($metadata['k1'], ['v1']); $this->assertSame($metadata['k2'], ['v2']); $this->assertSame('/abc/dummy_method', $event->method); $server_call = $event->call; $event = $server_call->startBatch([ Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_STATUS_FROM_SERVER => [ 'metadata' => [], 'code' => Grpc\STATUS_OK, 'details' => $status_text, ], Grpc\OP_RECV_CLOSE_ON_SERVER => true, ]); $this->assertTrue($event->send_metadata); $this->assertTrue($event->send_status); $this->assertFalse($event->cancelled); $event = $call->startBatch([ Grpc\OP_RECV_INITIAL_METADATA => true, Grpc\OP_RECV_STATUS_ON_CLIENT => true, ]); $this->assertSame([], $event->metadata); $status = $event->status; $this->assertSame([], $status->metadata); $this->assertSame(Grpc\STATUS_OK, $status->code); $this->assertSame($status_text, $status->details); unset($call); unset($server_call); } public function invalidKeyCallbackFunc($context) { $this->assertTrue(is_string($context->service_url)); $this->assertTrue(is_string($context->method_name)); return ['K1' => ['v1']]; } public function testCallbackWithInvalidKey() { $deadline = Grpc\Timeval::infFuture(); $status_text = 'xyz'; $call = new Grpc\Call($this->channel, '/abc/dummy_method', $deadline, $this->host_override); $call_credentials = Grpc\CallCredentials::createFromPlugin( array($this, 'invalidKeyCallbackFunc')); $call->setCredentials($call_credentials); $event = $call->startBatch([ Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_CLOSE_FROM_CLIENT => true, Grpc\OP_RECV_STATUS_ON_CLIENT => true, ]); $this->assertTrue($event->send_metadata); $this->assertTrue($event->send_close); $this->assertTrue($event->status->code == Grpc\STATUS_UNAVAILABLE); } public function invalidReturnCallbackFunc($context) { $this->assertTrue(is_string($context->service_url)); $this->assertTrue(is_string($context->method_name)); return 'a string'; } public function testCallbackWithInvalidReturnValue() { $deadline = Grpc\Timeval::infFuture(); $status_text = 'xyz'; $call = new Grpc\Call($this->channel, '/abc/dummy_method', $deadline, $this->host_override); $call_credentials = Grpc\CallCredentials::createFromPlugin( array($this, 'invalidReturnCallbackFunc')); $call->setCredentials($call_credentials); $event = $call->startBatch([ Grpc\OP_SEND_INITIAL_METADATA => [], Grpc\OP_SEND_CLOSE_FROM_CLIENT => true, Grpc\OP_RECV_STATUS_ON_CLIENT => true, ]); $this->assertTrue($event->send_metadata); $this->assertTrue($event->send_close); $this->assertTrue($event->status->code == Grpc\STATUS_UNAVAILABLE); } }