public void RequestForNotFoundFrequencyThrowsException()
{
TraceExecutingMethod();
var toneSet = new ToneUtility();
try {
toneSet.GetNoteElements(9999);
}
catch (ArgumentException ex) {
Assert.AreEqual("[The frequency [9999] was not found in the set of available notes]", ex.Message);
throw;
}
}
public void RequestForFrequencyC3ReturnsExpectedElements() {
TraceExecutingMethod();
var toneSet = new ToneUtility();
Assert.AreEqual("C.3",toneSet.GetNoteElements(131));
}
public void FrequencyDictionaryHas2OctavesOfNotes() {
TraceExecutingMethod();
var frequencyCount = new ToneUtility().GetAllNotes().Count;
Assert.AreEqual((12*2), frequencyCount);
}