public void PlayAllNotes() {
var toneUtility = new Model.ToneUtility();
var notes = toneUtility.GetAllNotes();
foreach (var note in notes) {
toneUtility.PlayNote(note.Key, note.Value);
}
}
public void FrequencyDictionaryHas2OctavesOfNotes() {
TraceExecutingMethod();
var frequencyCount = new Model.ToneUtility().GetAllNotes().Count;
Assert.Equal((12*2), frequencyCount);
}
public void RequestForNotFoundFrequencyThrowsException() {
TraceExecutingMethod();
var toneSet = new Model.ToneUtility();
Exception ex = Assert.Throws<ArgumentException>(() => toneSet.GetNoteElements(9999));
Assert.Equal("[The frequency [9999] was not found in the set of available notes]", ex.Message);
}
public void RequestForFrequencyC3returnsExpectedElements() {
TraceExecutingMethod();
var toneSet = new Model.ToneUtility();
Assert.Equal("C.3",toneSet.GetNoteElements(131));
}