public void CanCompareNumbers()
{
var comparer = new NumericStringComparer();
Assert.AreEqual(0, comparer.Compare("1", "1"));
Assert.AreEqual(0, comparer.Compare("1.0", "1.0"));
Assert.AreEqual(-1, comparer.Compare("1", "2"));
Assert.AreEqual(-1, comparer.Compare("1.0", "1.1"));
Assert.AreEqual(-1, comparer.Compare("1.1", "2"));
Assert.AreEqual(-1, comparer.Compare("2", "10.0"));
Assert.AreEqual(1, comparer.Compare("2", "1"));
Assert.AreEqual(1, comparer.Compare("2", "1.0"));
Assert.AreEqual(1, comparer.Compare("2", "1.1"));
Assert.AreEqual(1, comparer.Compare("10.0", "2"));
}
public override int Compare(Pawn a, Pawn b)
{
return(comparer.Compare(GetTextFor(a), GetTextFor(a)));
}
public void CanCompareStrings()
{
var comparer = new NumericStringComparer();
Assert.AreEqual(0, comparer.Compare(null, null));
Assert.AreEqual(0, comparer.Compare(string.Empty, string.Empty));
Assert.AreEqual(0, comparer.Compare("", ""));
Assert.AreEqual(0, comparer.Compare(" ", " "));
Assert.AreEqual(0, comparer.Compare("a", "a"));
Assert.AreEqual(0, comparer.Compare("a", "A"));
Assert.AreEqual(-1, comparer.Compare(null, "a"));
Assert.AreEqual(-1, comparer.Compare(string.Empty, "a"));
Assert.AreEqual(-1, comparer.Compare("", "a"));
Assert.AreEqual(-1, comparer.Compare(" ", "a"));
Assert.AreEqual(-1, comparer.Compare("a", "b"));
Assert.AreEqual(-1, comparer.Compare("A", "b"));
Assert.AreEqual(1, comparer.Compare("a", null));
Assert.AreEqual(1, comparer.Compare("a", string.Empty));
Assert.AreEqual(1, comparer.Compare("a", ""));
Assert.AreEqual(1, comparer.Compare("a", " "));
Assert.AreEqual(1, comparer.Compare("b", "a"));
Assert.AreEqual(1, comparer.Compare("b", "A"));
}
public void CanCompareNumericStrings()
{
var comparer = new NumericStringComparer();
Assert.AreEqual(0, comparer.Compare("1a", "1a"));
Assert.AreEqual(0, comparer.Compare("a1", "a1"));
Assert.AreEqual(-1, comparer.Compare("1a", "2a"));
Assert.AreEqual(-1, comparer.Compare("1a", "10a"));
Assert.AreEqual(-1, comparer.Compare("a1", "a2"));
Assert.AreEqual(-1, comparer.Compare("a2", "a11"));
Assert.AreEqual(-1, comparer.Compare("a2a", "a11a"));
Assert.AreEqual(1, comparer.Compare("2a", "1a"));
Assert.AreEqual(1, comparer.Compare("10a", "1a"));
Assert.AreEqual(1, comparer.Compare("a2", "a1"));
Assert.AreEqual(1, comparer.Compare("a11", "a2"));
Assert.AreEqual(1, comparer.Compare("a11a", "a2a"));
//multiple numbers
Assert.AreEqual(-1, comparer.Compare("1a2a", "2a1a"));
Assert.AreEqual(1, comparer.Compare("10a1a", "2a2a"));
}