public void ShouldGetTheValue() {
AtomicLong atl = new AtomicLong();
Assert.AreEqual(0, atl.Value);
atl = new AtomicLong(15);
Assert.AreEqual(15, atl.Value);
}
public void ShouldAtomiccallyCompareAndExchange() {
AtomicLong atl = new AtomicLong(69);
long lg = atl.CompareExchange(69, 70);
Assert.AreEqual(69, lg);
atl = new AtomicLong(80);
lg = atl.CompareExchange(85, 90);
Assert.AreEqual(lg, 80);
}
/// <summary>
/// Compare the value of <see cref="other"/> with the current
/// <see cref="AtomicLong"/> value.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(AtomicLong other)
{
// We are assuming that value does not change.
return(Value == other.Value);
}
/// <summary>
/// Compare the value of <see cref="other"/> with the current
/// <see cref="AtomicLong"/> value.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(AtomicLong other) {
// We are assuming that value does not change.
return Value == other.Value;
}
public void ShouldAtomicallyIncrement() {
AtomicLong atl = new AtomicLong(45);
long lg = atl.Increment();
Assert.AreEqual(46, lg);
}
public void ShouldAtomicallyExchange() {
AtomicLong atl = new AtomicLong(10);
long lg = atl.Exchange(21);
Assert.AreEqual(10, lg);
}
public void ShouldAtomicallyDecrement() {
AtomicLong atl = new AtomicLong(15);
long lg = atl.Decrement();
Assert.AreEqual(14, lg);
}
public void ShouldAtomicallyAdd() {
AtomicLong atl = new AtomicLong(0);
long lg = atl.Add(1);
Assert.AreEqual(1, lg);
}