public void EventsIsAlreadySync_ResultListIsEmpty()
{
var currentEvent = new SynchronEvent().SetId("123").SetSource("1");
var needToCheck = new List <SynchronEvent> {
currentEvent
};
var result = new DifferenceFinder().GetDifferenceToDelete(needToCheck, needToCheck);
Assert.Equal(0, result.Count);
}
public void EventAlreadyExist_ResultListIsEmpty()
{
var curretEvent = new SynchronEvent().SetId("123").SetSource("1").SetPlacement("!");
var needToCheck = new List <SynchronEvent> {
curretEvent
};
var result = new DifferenceFinder().GetDifferenceToPush(needToCheck, needToCheck);
Assert.Equal(0, result.Count);
}
public void EventWhichNeedToAdd_ResultListContainsThisEvent()
{
var currentEvent = new SynchronEvent().SetId("123").SetSource("1").SetPlacement("1");
var needToCheck = new List <SynchronEvent> {
currentEvent
};
var result = new DifferenceFinder().GetDifferenceToPush(needToCheck, new List <SynchronEvent>());
Assert.Equal(1, result.Count);
}
public void FindsSingleDifferences()
{
DifferenceFinder finder = new DifferenceFinder();
var testList = new List <string>()
{
"abcde", "fghij", "klmno", "pqrst", "fguij", "axcye", "wvxyz"
};
var result = finder.FindStringsWithOneDifference(testList);
var expected = "fgij";
Assert.AreEqual(expected, result.Single());
}
public void FindDifferences_GivenTwoLists_ShouldReturnsDifferences()
{
var differenceFinder = new DifferenceFinder <int>();
var a = new[] { 1, 2, 3 };
var b = new[] { 2, 3, 4, 5 };
var differences = differenceFinder.FindDifferences(a, b);
Assert.AreEqual(2, differences.ObjectsMissingInFirstList.Count());
Assert.That(differences.ObjectsMissingInFirstList.Contains(4));
Assert.That(differences.ObjectsMissingInFirstList.Contains(5));
Assert.AreEqual(1, differences.ObjectsMissingInSecondList.Count());
Assert.That(differences.ObjectsMissingInSecondList.Contains(1));
}
public void FindDifferences_GivenTwoBigLists_ShouldReturnsDifferencesQuickly()
{
var stopwatch = Stopwatch.StartNew();
var differenceFinder = new DifferenceFinder <int>();
var a = Enumerable.Range(0, 10000);
var b = Enumerable.Range(5000, 10000);
var differences = differenceFinder.FindDifferences(a, b);
Assert.AreEqual(5000, differences.ObjectsMissingInFirstList.Count());
Assert.AreEqual(5000, differences.ObjectsMissingInSecondList.Count());
Console.WriteLine("Time needed:" + stopwatch.Elapsed);
Assert.IsTrue(stopwatch.ElapsedMilliseconds < 50);
}