public void ToString(string s, string expectedToString)
{
var comparer = new NulableStringsValueComparer();
var result = comparer.ToString(s);
Assert.AreEqual(expectedToString, result);
}
public void Compare(string s1, string s2, bool expectedResult)
{
var comparer = new NulableStringsValueComparer();
var result = comparer.Compare(s1, s2, new ComparisonSettings());
Assert.AreEqual(expectedResult, result);
}