public void Should_return_true_when_string_contains_only_opening_and_closing_parenthesis_in_the_right_order()
{
ParenthesisString parenthesisString = new ParenthesisString("()");
Check.That(parenthesisString.IsValid()).IsTrue();
}
public void Should_return_true_when_string_does_not_contain_any_parenthesis()
{
ParenthesisString parenthesisString = new ParenthesisString("a");
Check.That(parenthesisString.IsValid()).IsTrue();
}
public void Should_return_false_when_string_contains_only_closing_parenthesis()
{
ParenthesisString parenthesisString = new ParenthesisString(")");
Check.That(parenthesisString.IsValid()).IsFalse();
}
