public void GetHashCode_Different()
{
var noteId1 = new NoteId(new FourBitNumber(1), new SevenBitNumber(2));
var noteId2 = new NoteId(new FourBitNumber(2), new SevenBitNumber(1));
Assert.AreNotEqual(noteId1.GetHashCode(), noteId2.GetHashCode(), "Hash codes for different objects are the same.");
}
public void GetHashCode_Same()
{
var noteId1 = new NoteId(new FourBitNumber(1), new SevenBitNumber(2));
var noteId2 = new NoteId(new FourBitNumber(1), new SevenBitNumber(2));
Assert.AreEqual(noteId1.GetHashCode(), noteId2.GetHashCode(), "Hash codes for identical objects are different.");
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
var hashCode = 41;
// Suitable nullity checks etc, of course :)
if (DutyId != null)
{
hashCode = hashCode * 59 + DutyId.GetHashCode();
}
if (NoteId != null)
{
hashCode = hashCode * 59 + NoteId.GetHashCode();
}
if (Content != null)
{
hashCode = hashCode * 59 + Content.GetHashCode();
}
return(hashCode);
}
}
/// <summary>
/// Override of <see cref="object.GetHashCode" />.
/// </summary>
/// <returns>Returns the result of calling <see cref="object.GetHashCode" /> on the <see cref="NoteId" /> property.</returns>
public override int GetHashCode()
{
return(NoteId.GetHashCode());
}