109 lines
3.1 KiB
Kotlin
109 lines
3.1 KiB
Kotlin
package be.vandewalleh.aoc.days
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import be.vandewalleh.aoc.utils.factory.createDay
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import org.assertj.core.api.Assertions.assertThat
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import org.junit.jupiter.api.Assertions
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import org.junit.jupiter.api.Nested
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import org.junit.jupiter.api.Test
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class Day04Test {
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@Nested
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inner class Example {
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private val example = """
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ecl:gry pid:860033327 eyr:2020 hcl:#fffffd
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byr:1937 iyr:2017 cid:147 hgt:183cm
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iyr:2013 ecl:amb cid:350 eyr:2023 pid:028048884
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hcl:#cfa07d byr:1929
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hcl:#ae17e1 iyr:2013
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eyr:2024
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ecl:brn pid:760753108 byr:1931
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hgt:179cm
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hcl:#cfa07d eyr:2025 pid:166559648
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iyr:2011 ecl:brn hgt:59in
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""".trimIndent()
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private val day04 = Day04(example)
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@Test
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fun parse() {
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val str = """
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[(ecl, gry), (pid, 860033327), (eyr, 2020), (hcl, #fffffd), (byr, 1937), (iyr, 2017), (cid, 147), (hgt, 183cm)]
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[(iyr, 2013), (ecl, amb), (cid, 350), (eyr, 2023), (pid, 028048884), (hcl, #cfa07d), (byr, 1929)]
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[(hcl, #ae17e1), (iyr, 2013), (eyr, 2024), (ecl, brn), (pid, 760753108), (byr, 1931), (hgt, 179cm)]
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[(hcl, #cfa07d), (eyr, 2025), (pid, 166559648), (iyr, 2011), (ecl, brn), (hgt, 59in)]
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""".trimIndent()
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Assertions.assertEquals(str, day04.entries.joinToString("\n"))
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}
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@Test
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fun `part1 result`() {
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assertThat(day04.part1()).isEqualTo(2)
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}
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@Test
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fun `part2 invalid`(){
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val input = """
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eyr:1972 cid:100
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hcl:#18171d ecl:amb hgt:170 pid:186cm iyr:2018 byr:1926
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iyr:2019
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hcl:#602927 eyr:1967 hgt:170cm
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ecl:grn pid:012533040 byr:1946
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hcl:dab227 iyr:2012
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ecl:brn hgt:182cm pid:021572410 eyr:2020 byr:1992 cid:277
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hgt:59cm ecl:zzz
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eyr:2038 hcl:74454a iyr:2023
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pid:3556412378 byr:2007
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""".trimIndent()
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assertThat(Day04(input).part2()).isEqualTo(0)
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}
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@Test
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fun `part2 valid`(){
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val input = """
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pid:087499704 hgt:74in ecl:grn iyr:2012 eyr:2030 byr:1980
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hcl:#623a2f
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eyr:2029 ecl:blu cid:129 byr:1989
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iyr:2014 pid:896056539 hcl:#a97842 hgt:165cm
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hcl:#888785
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hgt:164cm byr:2001 iyr:2015 cid:88
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pid:545766238 ecl:hzl
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eyr:2022
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iyr:2010 hgt:158cm hcl:#b6652a ecl:blu byr:1944 eyr:2021 pid:093154719
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""".trimIndent()
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assertThat(Day04(input).part2()).isEqualTo(4)
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}
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}
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@Nested
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inner class RealInput {
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private val day04 = createDay<Day04>()
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@Test
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fun `part1 result`() {
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assertThat(day04.part1()).isEqualTo(192)
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}
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@Test
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fun `part2 result`() {
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assertThat(day04.part2())
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.`as`("Part 2 results")
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.isEqualTo(101)
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}
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}
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}
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