Some fixes in Get-Date -UFormat (#6542)

* Use UTC datetime in Get-Date -UFormat %s
Fix %l output from 0..11 to 1..12
Fix %V using Gregorian calendar

* Use a workaround for ISO 8601 week of year (uformat %V)
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Ilya authored and GitHub committed 2018-04-10 08:13:19 +04:00
1 parent 24dafac3f4
commit 6bd70bc2d0
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@@ -23,8 +23,13 @@ Describe "Get-Date DRT Unit Tests" -Tags "CI" {
Get-date -Date:"Jan 1, 2020" -Format:"MMM-dd-yy" | Should -Be "Jan-01-20"
}
It "using -uformat produces the correct output" {
Get-date -Date:"Jan 1, 2020" -UFormat:"%s" | Should -Be "1577836800"
It "using -uformat %s produces the correct output" {
$seconds = Get-date -Date:"Jan 1, 2020Z" -UFormat:"%s"
$seconds | Should -Be "1577836800"
if ($isLinux) {
$seconds | Should -Be (date --date='01/01/2020 UTC' +%s)
}
}
It "using -uformat 'ymdH' produces the correct output" {
@@ -32,11 +37,38 @@ Describe "Get-Date DRT Unit Tests" -Tags "CI" {
}
It "using -uformat 'aAbBcCdDehHIkljmMpr' produces the correct output" {
Get-date -Date 1/1/0030 -uformat %a%A%b%B%c%C%d%D%e%h%H%I%k%l%j%m%M%p%r | Should -Be "TueTuesdayJanJanuaryTue 01 Jan 0030 00:00:0000101/01/30 1Jan0012 0 00010100AM12:00:00 AM"
Get-date -Date 1/1/0030 -uformat "%a%A%b%B%c%C%d%D%e%h%H%I%k%l%j%m%M%p%r" | Should -Be "TueTuesdayJanJanuaryTue 01 Jan 0030 00:00:0000101/01/30 1Jan0012 0120010100AM12:00:00 AM"
}
It "using -uformat 'sStTuUVwWxXyYZ' produces the correct output" {
Get-date -Date 1/1/0030 -uformat %s%S%T%u%U%V%w%W%x%X%y%Y%% | Should -Be "-612204480000000:00:002012001/01/3000:00:00300030%"
Get-date -Date 1/1/0030 -uformat %S%T%u%U%w%W%x%X%y%Y%% | Should -Be "0000:00:00202001/01/3000:00:00300030%"
}
# The 'week of year' test cases is from https://en.wikipedia.org/wiki/ISO_week_date
It "using -uformat 'V' produces the correct output" -TestCases @(
@{date="2005-01-01"; week = "53"},
@{date="2005-01-02"; week = "53"},
@{date="2005-12-31"; week = "52"},
@{date="2006-01-01"; week = "52"},
@{date="2006-01-02"; week = "01"},
@{date="2006-12-31"; week = "52"},
@{date="2007-01-01"; week = "01"},
@{date="2007-12-30"; week = "52"},
@{date="2007-12-31"; week = "01"},
@{date="2008-01-01"; week = "01"},
@{date="2008-12-28"; week = "52"},
@{date="2008-12-29"; week = "01"},
@{date="2008-12-30"; week = "01"},
@{date="2008-12-31"; week = "01"},
@{date="2009-01-01"; week = "01"},
@{date="2009-12-31"; week = "53"},
@{date="2010-01-01"; week = "53"},
@{date="2010-01-02"; week = "53"},
@{date="2010-01-03"; week = "53"},
@{date="2010-01-04"; week = "01"}
) {
param($date, $week)
Get-date -Date $date -uformat %V | Should -BeExactly $week
}
It "Passing '<name>' to -uformat produces a descriptive error" -TestCases @(