PowerShell7/test/powershell/Sort-Object.Tests.ps1

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PowerShell

Describe "Sort-Object" {
It "should be able to sort object in ascending with using Property switch" {
{ Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length } | Should Not Throw
$firstLen = (Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length | Select-Object -First 1).Length
$lastLen = (Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length | Select-Object -Last 1).Length
$firstLen -lt $lastLen | Should be $true
}
It "should be able to sort object in descending with using Descending switch" {
{ Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length -Descending } | Should Not Throw
$firstLen = (Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length -Descending | Select-Object -First 1).Length
$lastLen = (Get-ChildItem -Path $PSScriptRoot -Include *.ps1 -Recurse | Sort-Object -Property Length -Descending | Select-Object -Last 1).Length
$firstLen -gt $lastLen | Should be $true
}
}