public void Day3Test()
{
// Arrange
string textInput = "..##.......\r\n#...#...#..\r\n.#....#..#.\r\n..#.#...#.#\r\n.#...##..#.\r\n..#.##.....\r\n.#.#.#....#\r\n.#........#\r\n#.##...#...\r\n#...##....#\r\n.#..#...#.#";
List <string> input = textInput.Split(new[] { "\r\n" }, StringSplitOptions.None).ToList();
List <(int increaseX, int increaseY)> inputParameterPart1 = new List <(int increaseX, int increaseY)> {
(1, 3)
};
List <(int increaseX, int increaseY)> inputParameterPart2 = new List <(int increaseX, int increaseY)>
{
(1, 1),
(1, 3),
(1, 5),
(1, 7),
(2, 1)
};
// Act
long resultPart1 = AdventOfCode2020.Day3(input, inputParameterPart1);
long resultPart2 = AdventOfCode2020.Day3(input, inputParameterPart2);
// Assert
Assert.AreEqual(7, resultPart1);
Assert.AreEqual(336, resultPart2);
}
public void Day4Part1Test()
{
// Arrange
string textInput = @"ecl:gry pid:860033327 eyr:2020 hcl:#fffffd
byr:1937 iyr:2017 cid:147 hgt:183cm
iyr:2013 ecl:amb cid:350 eyr:2023 pid:028048884
hcl:#cfa07d byr:1929
hcl:#ae17e1 iyr:2013
eyr:2024
ecl:brn pid:760753108 byr:1931
hgt:179cm
hcl:#cfa07d eyr:2025 pid:166559648
iyr:2011 ecl:brn hgt:59in
iyr:2013 ecl:amb cid:350 eyr:2023 pid:028048884
hcl:#cfa07d byr:1929";
List <string> input = textInput.Split(new[] { "\r\n" }, StringSplitOptions.None).ToList();
// Act
int result1 = AdventOfCode2020.Day4Part1(input);
// Assert
Assert.AreEqual(2, result1);
}
public void Day2Part2Test()
{
// Arrange
List <string> input = new List <string> {
"1-3 a: abcde", "1-3 b: cdefg", "2-9 c: ccccccccc"
};
// Act
int result = AdventOfCode2020.Day2Part2(input);
// Assert
Assert.AreEqual(1, result);
}
public void Day5Part1Test()
{
// Arrange
List <string> input = new List <string> {
"FBFBBFFRLR", "BFFFBBFRRR", "FFFBBBFRRR", "BBFFBBFRLL"
};
// Act
int result = AdventOfCode2020.Day5Part1(input);
// Assert
Assert.AreEqual(820, result);
}
public void Day1Part2Test()
{
// Arrange
List <int> input = new List <int>
{
1721,
979,
366,
299,
675,
1456
};
// Act
double result = AdventOfCode2020.Day1Part2(input);
// Assert
Assert.AreEqual(241861950, result);
}
public void Day4Part2Test()
{
// Arrange
string textInputValid = @"pid:087499704 hgt:74in ecl:grn iyr:2012 eyr:2030 byr:1980
hcl:#623a2f
eyr:2029 ecl:blu cid:129 byr:1989
iyr:2014 pid:896056539 hcl:#a97842 hgt:165cm
hcl:#888785
hgt:164cm byr:2001 iyr:2015 cid:88
pid:545766238 ecl:hzl
eyr:2022
iyr:2010 hgt:158cm hcl:#b6652a ecl:blu byr:1944 eyr:2021 pid:093154719";
string textInputInvalid = @"eyr:1972 cid:100
hcl:#18171d ecl:amb hgt:170 pid:186cm iyr:2018 byr:1926
iyr:2019
hcl:#602927 eyr:1967 hgt:170cm
ecl:grn pid:012533040 byr:1946
hcl:dab227 iyr:2012
ecl:brn hgt:182cm pid:021572410 eyr:2020 byr:1992 cid:277
hgt:59cm ecl:zzz
eyr:2038 hcl:74454a iyr:2023
pid:3556412378 byr:2007";
string textInputComplete = @"eyr:1972 cid:100
hcl:#18171d ecl:amb hgt:170 pid:186cm iyr:2018 byr:1926
iyr:2019
hcl:#602927 eyr:1967 hgt:170cm
ecl:grn pid:012533040 byr:1946
hcl:dab227 iyr:2012
ecl:brn hgt:182cm pid:021572410 eyr:2020 byr:1992 cid:277
hgt:59cm ecl:zzz
eyr:2038 hcl:74454a iyr:2023
pid:3556412378 byr:2007
pid:087499704 hgt:74in ecl:grn iyr:2012 eyr:2030 byr:1980
hcl:#623a2f
eyr:2029 ecl:blu cid:129 byr:1989
iyr:2014 pid:896056539 hcl:#a97842 hgt:165cm
hcl:#888785
hgt:164cm byr:2001 iyr:2015 cid:88
pid:545766238 ecl:hzl
eyr:2022
iyr:2010 hgt:158cm hcl:#b6652a ecl:blu byr:1944 eyr:2021 pid:093154719";
List <string> inputValid = textInputValid.Split(new[] { "\r\n" }, StringSplitOptions.None).ToList();
List <string> inputInvalid = textInputInvalid.Split(new[] { "\r\n" }, StringSplitOptions.None).ToList();
List <string> inputComplete = textInputComplete.Split(new[] { "\r\n" }, StringSplitOptions.None).ToList();
// Act
int resultValid = AdventOfCode2020.Day4Part2(inputValid);
int resultInvalid = AdventOfCode2020.Day4Part2(inputInvalid);
int resultComplete = AdventOfCode2020.Day4Part2(inputComplete);
// Assert
Assert.AreEqual(4, resultValid, $"{nameof(resultValid)}");
Assert.AreEqual(0, resultInvalid, $"{nameof(resultInvalid)}");
Assert.AreEqual(4, resultComplete, $"{nameof(resultComplete)}");
}
