public void MassiveCallToGetHashCodeOfLargeBytesArray()
{
var items = new ReadonlyBytes(Enumerable.Repeat((byte)6, 100000).ToArray());
var hash = items.GetHashCode();
for (int i = 0; i < 100000; i++)
{
Assert.AreEqual(hash, items.GetHashCode());
}
}
public void EqualityAndHashCode()
{
var data1 = new ReadonlyBytes(new byte[] { 1, 2, 3 });
var data2 = new ReadonlyBytes(new byte[] { 1, 2, 3 });
var data3 = new ReadonlyBytes(new byte[] { 1, 2, 3, 4 });
Assert.AreEqual(data1.GetHashCode(), data2.GetHashCode());
Assert.AreNotEqual(data1.GetHashCode(), data3.GetHashCode());
Assert.AreEqual(data1, data2);
Assert.AreNotEqual(data1, data3);
Assert.AreNotEqual(data2, data3);
}
public void HashCode()
{
Assert.AreEqual(new ReadonlyBytes().GetHashCode(), new ReadonlyBytes().GetHashCode());
Assert.AreEqual(new ReadonlyBytes(1, 2, 3).GetHashCode(), new ReadonlyBytes(1, 2, 3).GetHashCode());
Assert.AreNotEqual(new ReadonlyBytes(1, 2, 3).GetHashCode(), new ReadonlyBytes(1, 2, 3, 4).GetHashCode());
Assert.AreNotEqual(new ReadonlyBytes(1, 2, 3).GetHashCode(), new ReadonlyBytes(1, 2, 4).GetHashCode());
Assert.AreNotEqual(new ReadonlyBytes(1, 2, 3).GetHashCode(), new ReadonlyBytes(1, 2).GetHashCode());
Assert.AreNotEqual(new ReadonlyBytes(1, 2, 3).GetHashCode(), new ReadonlyBytes(3, 2, 1).GetHashCode());
Assert.AreNotEqual(new ReadonlyBytes(1, 0).GetHashCode(), new ReadonlyBytes(0, 31).GetHashCode());
var items = new ReadonlyBytes(4, 2, 67, 1);
Assert.AreEqual(items.GetHashCode(), items.GetHashCode());
}