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day4_test.go
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package main
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func TestBuildYear(t *testing.T) {
testYear := buildYear("1929")
testYear2 := buildYear("2020")
assert.Equal(t, 1929, testYear.Year())
assert.Equal(t, 2020, testYear2.Year())
}
func TestMakePassport(t *testing.T) {
testRecord1 := buildPassport(`ecl:gry pid:860033327 eyr:2020 hcl:#fffffd
byr:1937 iyr:2017 cid:147 hgt:183cm`)
assert.True(t, testRecord1.MostlyValid())
testRecord2 := buildPassport(`iyr:2013 ecl:amb cid:350 eyr:2023 pid:028048884
hcl:#cfa07d byr:1929`)
assert.False(t, testRecord2.MostlyValid())
testRecord3 := buildPassport(`hcl:#ae17e1 iyr:2013
eyr:2024
ecl:brn pid:760753108 byr:1931
hgt:179cm`)
assert.True(t, testRecord3.MostlyValid())
testRecord4 := buildPassport(`hcl:#cfa07d eyr:2025 pid:166559648
iyr:2011 ecl:brn hgt:59in`)
assert.False(t, testRecord4.MostlyValid())
testRecord5 := buildPassport(`pid:#1bb4d8`)
assert.Equal(t, "#1bb4d8", testRecord5.passpordID)
testRecord6 := buildPassport(`pid:937877382`)
assert.Equal(t, "937877382", testRecord6.passpordID)
}
func BenchmarkDay4(b *testing.B) {
b.Run("passport builder", benchmarkBuildPassport)
}
func benchmarkBuildPassport(b *testing.B) {
for i := 0; i < b.N; i++ {
buildPassport(`ecl:gry pid:860033327 eyr:2020 hcl:#fffffd
byr:1937 iyr:2017 cid:147 hgt:183cm`)
}
}
func TestValidBirthYear(t *testing.T) {
year1 := buildYear("1919")
assert.False(t, year1.ValidBirthYear())
year2 := buildYear("1920")
assert.True(t, year2.ValidBirthYear())
year3 := buildYear("1921")
assert.True(t, year3.ValidBirthYear())
year4 := buildYear("2001")
assert.True(t, year4.ValidBirthYear())
year5 := buildYear("2002")
assert.True(t, year5.ValidBirthYear())
year6 := buildYear("2003")
assert.False(t, year6.ValidBirthYear())
}
func TestValidIssueYear(t *testing.T) {
year1 := buildYear("2009")
assert.False(t, year1.ValidIssueYear())
year2 := buildYear("2010")
assert.True(t, year2.ValidIssueYear())
year3 := buildYear("2011")
assert.True(t, year3.ValidIssueYear())
year4 := buildYear("2019")
assert.True(t, year4.ValidIssueYear())
year5 := buildYear("2020")
assert.True(t, year5.ValidIssueYear())
year6 := buildYear("2021")
assert.False(t, year6.ValidIssueYear())
}
func TestValidExpirationYear(t *testing.T) {
year1 := buildYear("2019")
assert.False(t, year1.ValidExpirationYear())
year2 := buildYear("2020")
assert.True(t, year2.ValidExpirationYear())
year3 := buildYear("2021")
assert.True(t, year3.ValidExpirationYear())
year4 := buildYear("2029")
assert.True(t, year4.ValidExpirationYear())
year5 := buildYear("2030")
assert.True(t, year5.ValidExpirationYear())
year6 := buildYear("2031")
assert.False(t, year6.ValidExpirationYear())
}
func TestValidHeight(t *testing.T) {
height1 := "59in"
passport1 := buildPassport(fmt.Sprintf("hgt:%v", height1))
assert.True(t, passport1.ValidHeight())
height2 := "77in"
passport2 := buildPassport(fmt.Sprintf("hgt:%v", height2))
assert.False(t, passport2.ValidHeight())
height3 := "60in"
passport3 := buildPassport(fmt.Sprintf("hgt:%v", height3))
assert.True(t, passport3.ValidHeight())
height4 := "190cm"
passport4 := buildPassport(fmt.Sprintf("hgt:%v", height4))
assert.True(t, passport4.ValidHeight())
height5 := "190in"
passport5 := buildPassport(fmt.Sprintf("hgt:%v", height5))
assert.False(t, passport5.ValidHeight())
height6 := "190"
passport6 := buildPassport(fmt.Sprintf("hgt:%v", height6))
assert.False(t, passport6.ValidHeight())
}
func TestValidHairColor(t *testing.T) {
hairColor1 := "#101010"
passport1 := buildPassport(fmt.Sprintf("hcl:%v", hairColor1))
assert.True(t, passport1.ValidHairColor())
hairColor2 := "1111gg"
passport2 := buildPassport(fmt.Sprintf("hcl:%v", hairColor2))
assert.False(t, passport2.ValidHairColor())
hairColor3 := "#000000"
passport3 := buildPassport(fmt.Sprintf("hcl:%v", hairColor3))
assert.True(t, passport3.ValidHairColor())
hairColor4 := "#123abc"
passport4 := buildPassport(fmt.Sprintf("hcl:%v", hairColor4))
assert.True(t, passport4.ValidHairColor())
hairColor5 := "#123abz"
passport5 := buildPassport(fmt.Sprintf("hcl:%v", hairColor5))
assert.False(t, passport5.ValidHairColor())
hairColor6 := "123abc"
passport6 := buildPassport(fmt.Sprintf("hcl:%v", hairColor6))
assert.False(t, passport6.ValidHairColor())
}
func TestValidPassportId(t *testing.T) {
pid1 := "000111222"
passport1 := buildPassport(fmt.Sprintf("pid:%v", pid1))
assert.True(t, passport1.ValidPassportID())
pid2 := "123456"
passport2 := buildPassport(fmt.Sprintf("pid:%v", pid2))
assert.False(t, passport2.ValidPassportID())
pid3 := "1234567890"
passport3 := buildPassport(fmt.Sprintf("pid:%v", pid3))
assert.False(t, passport3.ValidPassportID())
pid4 := "000000001"
passport4 := buildPassport(fmt.Sprintf("pid:%v", pid4))
assert.True(t, passport4.ValidPassportID())
pid5 := "0123456789"
passport5 := buildPassport(fmt.Sprintf("pid:%v", pid5))
assert.False(t, passport5.ValidPassportID())
}
func TestFullyValidPassports(t *testing.T) {
passport1 := buildPassport("eyr:1972 cid:100 hcl:#18171d ecl:amb hgt:170 pid:186cm iyr:2018 byr:1926")
assert.False(t, passport1.FullyValid())
passport2 := buildPassport("iyr:2019 hcl:#602927 eyr:1967 hgt:170cm ecl:grn pid:012533040 byr:1946")
assert.False(t, passport2.FullyValid())
passport3 := buildPassport("hcl:dab227 iyr:2012 ecl:brn hgt:182cm pid:021572410 eyr:2020 byr:1992 cid:277")
assert.False(t, passport3.FullyValid())
passport4 := buildPassport("hgt:59cm ecl:zzz eyr:2038 hcl:74454a iyr:2023 pid:3556412378 byr:2007")
assert.False(t, passport4.FullyValid())
passport5 := buildPassport("pid:087499704 hgt:74in ecl:grn iyr:2012 eyr:2030 byr:1980 hcl:#623a2f")
assert.True(t, passport5.FullyValid())
passport6 := buildPassport("eyr:2029 ecl:blu cid:129 byr:1989 iyr:2014 pid:896056539 hcl:#a97842 hgt:165cm")
assert.True(t, passport6.FullyValid())
passport7 := buildPassport("hcl:#888785 hgt:164cm byr:2001 iyr:2015 cid:88 pid:545766238 ecl:hzl eyr:2022")
assert.True(t, passport7.FullyValid())
passport8 := buildPassport("iyr:2010 hgt:158cm hcl:#b6652a ecl:blu byr:1944 eyr:2021 pid:093154719")
assert.True(t, passport8.FullyValid())
}
func TestValidEyeColor(t *testing.T) {
eyeColor1 := "amb"
passport1 := buildPassport(fmt.Sprintf("ecl:%v", eyeColor1))
assert.True(t, passport1.ValidEyeColor())
eyeColor2 := "foo"
passport2 := buildPassport(fmt.Sprintf("ecl:%v", eyeColor2))
assert.False(t, passport2.ValidEyeColor())
}