public void when_jsonserialized_then_jsonisasexpected()
{
//ARRANGE
var ht = new HeightLog {
command_text = "Test Command",
device_id = "Test Device",
from_height = 0.0,
to_height = 15.5,
move_duration_seconds = 4.2,
move_initiate_time = new DateTime(2015, 6, 6, 4, 3, 2)
};
//ACT
string output = JsonConvert.SerializeObject(ht);
Console.WriteLine(output);
//ASSERT
var ht2 = JsonConvert.DeserializeObject <HeightLog>(output);
Assert.AreEqual(ht.command_text, ht2.command_text);
Assert.AreEqual(ht.device_id, ht2.device_id);
Assert.AreEqual(ht.from_height, ht2.from_height);
Assert.AreEqual(ht.to_height, ht2.to_height);
Assert.AreEqual(ht.move_duration_seconds, ht2.move_duration_seconds);
Assert.AreEqual(ht.move_initiate_time, ht2.move_initiate_time);
}
/// <summary>
/// Saves a height entry to the database
/// </summary>
/// <param name="entry"></param>
public void SaveHeightLogEntry(HeightLog entry)
{
if (entry == null)
{
throw new ArgumentNullException();
}
if (string.IsNullOrEmpty(entry.id))
{
entry.id = Guid.NewGuid().ToString();
}
using (var dbContext = new RobotDeskData()) {
dbContext.HeightLogs.Add(entry);
dbContext.SaveChanges();
}
}
/// <summary>
/// Triggered via Service Bus Queue, this function takes the message and records the contained info in the height log database
/// </summary>
/// <param name="message"></param>
/// <param name="logger"></param>
public static void ProcessQueueMessage(
[ServiceBusTrigger("robotdeskheightchangequeue")] BrokeredMessage message, TextWriter logger)
{
logger.WriteLine("got message!");
string json = null;
using (Stream stream = message.GetBody <Stream>())
using (TextReader reader = new StreamReader(stream)) {
json = reader.ReadToEnd();
}
logger.WriteLine("Received message: " + json);
HeightLog height = null;
height = JsonToHeightLog(json);
var svc = new HeightLogSvc();
svc.SaveHeightLogEntry(height);
}
