public void CreateDisconnectCommand()
{
// Arrange
const int commandId = 3;
// Act
var disconnectCommand = new DisconnectCommand(commandId);
// Assert
Assert.AreEqual(commandId, disconnectCommand.Id);
Assert.AreEqual(
string.Format(
"{{\"command\":\"disconnect\",\"seq\":{0},\"type\":\"request\",\"arguments\":null}}",
commandId),
disconnectCommand.ToString());
}