public void GetCharCounts_ShouldReturnRevisedCountWhenAnotherFileAddedAfterGettingInitialResults()
{
using (var counter = new MultiFileCharacterCounter())
{
counter.Add(EmbeddedFiles.Large);
counter.Add(EmbeddedFiles.Huge);
Thread.Sleep(50);
IReadOnlyDictionary<char, int> result1 = counter.GetCharCounts();
counter.Add(EmbeddedFiles.Medium);
Thread.Sleep(250);
IReadOnlyDictionary<char, int> result2 = counter.GetCharCounts();
Assert.That(result2.Count, Is.GreaterThan(result1.Count));
}
}
public void GetCharCounts_ShouldReturnTheFinalCountForAllAddedFiles()
{
using (var counter = new MultiFileCharacterCounter())
{
counter.Add(EmbeddedFiles.Medium);
counter.Add(EmbeddedFiles.Large);
counter.Add(EmbeddedFiles.Huge);
IReadOnlyDictionary<char, int> result1 = counter.GetCharCounts();
Assert.That(result1, Is.Not.Empty);
Thread.Sleep(250);
IReadOnlyDictionary<char, int> result2 = counter.GetCharCounts();
Assert.That(result2, Is.Not.Empty);
Assert.That(result2, Is.EqualTo(result1));
}
}