public void TestEquatable()
{
BinaryValue less = new BinaryValue(BitConverter.GetBytes(1));
BinaryValue same = new BinaryValue(BitConverter.GetBytes(1));
BinaryValue greater = new BinaryValue(BitConverter.GetBytes(2));
Assert.AreEqual <int>(less.GetHashCode(), same.GetHashCode());
Assert.IsFalse(less.Equals(greater));
Assert.IsTrue(less.Equals(same));
Assert.IsFalse(greater.Equals(less));
Assert.IsFalse(less.Equals((object)greater));
Assert.IsTrue(less.Equals((object)same));
Assert.IsFalse(greater.Equals((object)less));
}
public void TestHashcode()
{
string[] testStrings = { "", "A", "One", "D'oh", "Duff", "pneumonoultramicroscopicsilicovolcanoconiosis" };
foreach (string test in testStrings)
{
BinaryValue target = new BinaryValue(Encoding.UTF8.GetBytes(test));
BinaryValue same = new BinaryValue(Encoding.UTF8.GetBytes(test));
BinaryValue different = new BinaryValue(Encoding.UTF8.GetBytes(test + "different"));
Assert.AreEqual <int>(target.GetHashCode(), same.GetHashCode());
Assert.IsTrue(target.Equals(same));
if (target.GetHashCode() != different.GetHashCode())
{
Assert.IsFalse(target.Equals(different));
}
}
}
public void EmptyBufferHashcode()
{
BinaryValue target = new BinaryValue(new byte[0]);
Assert.AreEqual <int>(0, target.GetHashCode());
}