public void Given_Valid_Arguments_When_Multiple_Subscribe_Invoked_Then_Valid_Result_Asserted()
{
Callbacks callbacks = new Callbacks();
VitalsMonitoringFunction func = new VitalsMonitoringFunction(callbacks.VitalsCallback);
vitalsMonitorList.Subscribe("patientId", "id", func);
func = new VitalsMonitoringFunction(callbacks.VitalsCallback1);
vitalsMonitorList.Subscribe("patientId1", "id1", func);
SharedResources.VitalsMonitorList.VitalsMonitorList list = SharedResources.VitalsMonitorList.VitalsMonitorList.Instance;
var output = list.TryGetValue("patientId");
PatientVitals alert = new PatientVitals();
foreach (var function in output)
{
function.Invoke(alert);
}
Assert.AreEqual("TestPassed", alert.PatientId);
output = list.TryGetValue("patientId1");
foreach (var function in output)
{
function.Invoke(alert);
}
Assert.AreEqual("TestPassed1", alert.PatientId);
vitalsMonitorList.Unsubscribe("patientId", "id");
vitalsMonitorList.Unsubscribe("patientId1", "id1");
}
public void Given_Invalid_Arguments_When_TryGetValue_Invoked_Then_Invalid_Result_Asserted()
{
Callbacks callbacks = new Callbacks();
VitalsMonitoringFunction func = new VitalsMonitoringFunction(callbacks.VitalsCallback);
vitalsMonitorList.Subscribe("patientId", "id", func);
Assert.IsFalse(vitalsMonitorList.TryGetValue("id2").Any());
vitalsMonitorList.Unsubscribe("patientId", "id");
}
public void Given_Valid_Arguments_When_Multiple_Instance_Invoked_Then_Valid_Result_Asserted()
{
Callbacks callbacks = new Callbacks();
VitalsMonitoringFunction func = new VitalsMonitoringFunction(callbacks.VitalsCallback);
vitalsMonitorList.Subscribe("patientId", "id", func);
SharedResources.VitalsMonitorList.VitalsMonitorList list = SharedResources.VitalsMonitorList.VitalsMonitorList.Instance;
Assert.IsFalse(list.IsEmpty());
vitalsMonitorList.Unsubscribe("patientId", "id");
Assert.IsTrue(list.IsEmpty());
}
public void Subscribe(string patientId, string id, VitalsMonitoringFunction function)
{
mutex.WaitOne();
Dictionary <string, VitalsMonitoringFunction> subscribers;
vitalsMonitoringList.TryGetValue(patientId, out subscribers);
if (subscribers != null)
{
subscribers.Add(patientId, function);
}
else
{
subscribers = new Dictionary <string, VitalsMonitoringFunction>();
subscribers.Add(id, function);
vitalsMonitoringList.Add(patientId, subscribers);
}
mutex.ReleaseMutex();
}