152 lines
3.0 KiB
V
152 lines
3.0 KiB
V
import time
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const (
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time_to_test = time.Time{
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year: 1980
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month: 7
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day: 11
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hour: 21
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minute: 23
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second: 42
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unix: 332198622
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}
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)
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fn test_is_leap_year() {
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// 1996 % 4 = 0 and 1996 % 100 > 0
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assert time.is_leap_year(1996) == true
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// 2000 % 4 = 0 and 2000 % 400 = 0
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assert time.is_leap_year(2000) == true
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// 1996 % 4 > 0
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assert time.is_leap_year(1997) == false
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// 2000 % 4 = 0 and 2000 % 100 = 0
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assert time.is_leap_year(2100) == false
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}
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fn check_days_in_month(month, year, expected int) bool {
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res := time.days_in_month(month, year) or {
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return false
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}
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return res == expected
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}
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fn test_days_in_month() {
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days_in_month := [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
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for i, days in days_in_month {
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month := i + 1
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assert check_days_in_month(month, 2001, days)
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}
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}
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fn test_unix() {
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t := time.unix(1564366499)
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assert t.year == 2019
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assert t.month == 7
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assert t.day == 29
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assert t.hour == 2
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assert t.minute == 14
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assert t.second == 59
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t2 := time.unix(1078058096)
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assert t2.year == 2004
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assert t2.month == 2
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assert t2.day == 29
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assert t2.hour == 12
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assert t2.minute == 34
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assert t2.second == 56
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t3 := time.unix(1070236799)
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assert t3.year == 2003
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assert t3.month == 11
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assert t3.day == 30
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assert t3.hour == 23
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assert t3.minute == 59
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assert t3.second == 59
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t4 := time.unix(1577783439)
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assert t4.year == 2019
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assert t4.month == 12
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assert t4.day == 31
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assert t4.hour == 9
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assert t4.minute == 10
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assert t4.second == 39
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t5 := time.unix(-1824922433)
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assert t5.year == 1912
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assert t5.month == 3
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assert t5.day == 4
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assert t5.hour == 5
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assert t5.minute == 6
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assert t5.second == 7
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t6 := time.unix(1577858969)
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assert t6.year == 2020
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assert t6.month == 1
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assert t6.day == 1
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assert t6.hour == 6
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assert t6.minute == 9
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assert t6.second == 29
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}
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fn test_format_ss() {
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assert '11.07.1980 21:23:42' == time_to_test.get_fmt_str(.dot, .hhmmss24, .ddmmyyyy)
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}
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fn test_smonth() {
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month_names := ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
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'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
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for i, name in month_names {
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month_num := i + 1
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t := time.Time{
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year: 1980
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month: month_num
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day: 1
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hour: 0
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minute: 0
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second: 0
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unix: 0
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}
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assert t.smonth() == name
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}
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}
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fn test_day_of_week() {
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for i in 0..7 {
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day_of_week := i + 1
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// 2 Dec 2019 is Monday
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t := time.Time{
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year: 2019
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month: 12
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day: 2 + i
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hour: 0
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minute: 0
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second: 0
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unix: 0
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}
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assert day_of_week == t.day_of_week()
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}
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}
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fn test_weekday_str() {
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day_names := ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
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for i, name in day_names {
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// 2 Dec 2019 is Monday
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t := time.Time{
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year: 2019
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month: 12
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day: 2 + i
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hour: 0
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minute: 0
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second: 0
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unix: 0
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}
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assert t.weekday_str() == name
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}
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}
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fn test_add_days() {
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num_of_days := 3
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t := time_to_test.add_days(num_of_days)
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assert t.day == time_to_test.day + num_of_days
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assert t.unix == time_to_test.unix + 86400 * num_of_days
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}
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fn test_str() {
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assert '1980-07-11 21:23:42' == time_to_test.str()
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}
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