_Tests_/Add-ScriptHeader.test.ps1
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BeforeAll { Import-Module "$PSScriptRoot/../PSJumpstart.psd1" -Force $samplesFolder="$PSScriptRoot/../Samples" $tempFolder = [System.IO.Path]::GetTempPath() + "_Tests" + $([Guid]::NewGuid()) mkdir $tempFolder Copy-Item -Path "$samplesFolder\*.*" -Destination $tempFolder -Container } Describe "Add-ScriptHeader" -Tag "Add-ScriptHeader" { It 'Test if the function Add-ScriptHeader exists' { $actual = Get-Command Add-ScriptHeader -ErrorAction SilentlyContinue $actual | Should -Not -BeNullOrEmpty } It 'Generate missing header for a sample file' { $file="HashTableExplorer.ps1" Add-ScriptHeader -FullName "$tempFolder\$file" -Synopsis "Usage demo of Hashtables" $actual = Compare-Object -ReferenceObject (Get-Content "$samplesFolder\$file") -DifferenceObject (Get-content "$tempFolder\$file") $actual.Count | Should -Be 7 } It 'Generate missing argument for a sample file' { $file="ArgDemo.ps1" Add-ScriptHeader -FullName "$samplesFolder\$file" -Synopsis "Argument demo" $actual = Compare-Object -ReferenceObject (Get-Content "$samplesFolder\$file") -DifferenceObject (Get-content "$tempFolder\$file") $actual.Count | Should -Be 16 } It 'Enumerate sample folder to check for headers' { $Ref = Get-ChildItem $samplesFolder | Add-ScriptHeader -WhatIf $actual = Get-ChildItem $tempFolder | Add-ScriptHeader -WhatIf $Ref.Count - $actual.Count | Should -Be 2 } } AfterAll { #Cleanup file system items Remove-Item $tempFolder -Recurse -Force } |