public void UniqueCharacter_Emptytring() { Assert.IsEmpty(UniqueCharacter.GetUniqueCharacters(String.Empty)); }
public void UniqueCharacter_Success() { Assert.AreEqual("compresd", UniqueCharacter.GetUniqueCharacters("compressed")); Assert.AreEqual("implent", UniqueCharacter.GetUniqueCharacters("implement")); }
public void UniqueCharacter_NullString() { Assert.IsNull(UniqueCharacter.GetUniqueCharacters(null)); }