public void EntriesAreReadInCorrectOrder()
{
Console.WriteLine("EntriesAreReadInCorrectOrder test.");
var log = FLServiceProvider.Get <IFLLog>();
var beginning = DateTime.Now;
log.CreateNew(Food[0]);
System.Threading.Thread.Sleep(50);
log.CreateNew(Food[1]);
System.Threading.Thread.Sleep(50);
log.CreateNew(Food[2]);
System.Threading.Thread.Sleep(50);
log.CreateNew(Food[3]);
var output = log.Read(beginning, DateTime.Now);
for (int i = 1; i < 3; i++)
{
var prev = output.ToArray()[i - 1];
var curr = output.ToArray()[i];
Assert.IsTrue(curr.TimeStamp > prev.TimeStamp, $"Item {i} was in wrong order.current item: {curr.TimeStamp}, prev: {prev.TimeStamp}");
}
}
public void CanAddAndReadEntries()
{
Console.WriteLine("CanAddAndReadEntries test.");
var log = FLServiceProvider.Get <IFLLog>();
var beginning = DateTime.Now;
log.CreateNew(Food[0]);
System.Threading.Thread.Sleep(250);
var theFirstTime = DateTime.Now;
log.CreateNew(Food[1]);
System.Threading.Thread.Sleep(250);
var theSecondTime = DateTime.Now;
log.CreateNew(Food[2]);
int count = log.Read(beginning, DateTime.Now).Count(x => Food.Any(y => y == x.Name));
Assert.AreEqual(3, count, "The log should contain 3 entries.");
count = log.Read(beginning, theSecondTime).Count(x => Food.Any(y => y == x.Name));
Assert.AreEqual(2, count, "The log should contain 2 entries.");
count = log.Read(theSecondTime, DateTime.Now).Count(x => Food.Any(y => y == x.Name));
Assert.AreEqual(1, count, "The log should contain 1 entries.");
}
public void AddEntries()
{
Console.WriteLine("AddEntries test.");
var log = FLServiceProvider.Get <IFLLog>();
var entry = log.CreateNew("Abc");
var logEntries = log.Read(DateTime.Now - TimeSpan.FromDays(100), DateTime.Now).Count();
Assert.AreEqual(1, logEntries, "There should be items stored in the log.");
}
public void ShouldGetAnExistingService()
{
var logInstance = FLServiceProvider.Get <IFLLog>();
Assert.IsNotNull(logInstance);
var logCreatorInstance = FLServiceProvider.Get <ILogEntryCreator>();
Assert.IsNotNull(logCreatorInstance);
}
public void RemoveEntries()
{
Console.WriteLine("RemoveEntries test.");
var log = FLServiceProvider.Get <IFLLog>();
var entry = log.CreateNew("Abc");
log.Remove(entry);
int logEntries = log.Read(DateTime.Now - TimeSpan.FromDays(100), DateTime.Now).Count();
Assert.AreEqual(0, logEntries, "The log should be empty, Remove entry failed.");
}
public void ShouldNotGetInvalidServices()
{
Assert.Throws <System.Collections.Generic.KeyNotFoundException>(() => FLServiceProvider.Get <NonExistantService>());
}