public void NotBalanceItemFact()
{
var s = "abA";
var item = new BalanceItem("a", 0, 2);
Assert.Equal(3, item.Distance());
Assert.False(item.IsBalance(s));
Assert.False(item.IsShortedBalance());
Assert.True(item.IsUpperLowerSet());
}
public void BalanceItemFact()
{
var s = "abAB";
var item = new BalanceItem("ab", 0, 3);
Assert.Equal(4, item.Distance());
Assert.True(item.IsBalance(s));
Assert.False(item.IsShortedBalance());
Assert.True(item.IsUpperLowerSet());
item.AddLowerCase('c');
Assert.Equal("ABC", item.UpperCases);
}
public void ShortestBalanceItemFact()
{
Assert.Equal("aaa", new String(new List <char> {
'a', 'a', 'a'
}.ToArray()));
var s = "aA";
var item = new BalanceItem('a', 0, 1);
Assert.Equal(2, item.Distance());
Assert.True(item.IsBalance(s));
Assert.True(item.IsShortedBalance());
Assert.True(item.IsUpperLowerSet());
}