public void IsUniqueString3SortFirstComplete3CharsNonUnique()
 {
     Assert.IsFalse(IsUniqueString3SortFirstComplete.IsUnique("aba"));
 }
 public void IsUniqueString3SortFirstComplete3CharsUnique()
 {
     Assert.IsTrue(IsUniqueString3SortFirstComplete.IsUnique("abc"));
 }
 public void IsUniqueString3SortFirstCompleteEmpty()
 {
     Assert.IsTrue(IsUniqueString3SortFirstComplete.IsUnique(string.Empty));
 }
 public void IsUniqueString3SortFirstCompleteSingleChar()
 {
     Assert.IsTrue(IsUniqueString3SortFirstComplete.IsUnique("a"));
 }
 public void IsUniqueString3SortFirstCompleteNull()
 {
     Assert.IsTrue(IsUniqueString3SortFirstComplete.IsUnique(null));
 }