public void parse_input_line()
{
var input = new[]
{
"1-3 a: abcde",
"1-3 b: cdefg",
"2-9 c: ccccccccc"
};
var output = AOC_2020_Day02_Answer.Parse(input);
output.Should().BeEquivalentTo(
new PasswordRule
{
MinNum = 1,
MaxNum = 3,
CharToCheck = 'a',
Password = "******"
},
new PasswordRule
{
MinNum = 1,
MaxNum = 3,
CharToCheck = 'b',
Password = "******"
},
new PasswordRule
{
MinNum = 2,
MaxNum = 9,
CharToCheck = 'c',
Password = "******"
}
);
}
public void AOC_2020_Day02b()
{
var input = File.ReadAllText(".//Content2//2020/Day02.txt")
.Split(Environment.NewLine);
var output = AOC_2020_Day02_Answer.Parse(input);
var answer = AOC_2020_Day02_Answer.CountRulesThatPassv2(output);
answer.Should().Be(388);
}
public void count_rules_that_pass()
{
var input = new[]
{
"1-3 a: abcde",
"1-3 b: cdefg",
"2-9 c: ccccccccc"
};
var output = AOC_2020_Day02_Answer.Parse(input);
var answer = AOC_2020_Day02_Answer.CountRulesThatPass(output);
answer.Should().Be(2);
}