tests/pester.ps1

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param (
    $TestGeneral = $true,
    
    $TestFunctions = $true,
    
    [ValidateSet('None', 'Default', 'Passed', 'Failed', 'Pending', 'Skipped', 'Inconclusive', 'Describe', 'Context', 'Summary', 'Header', 'Fails', 'All')]
    $Show = "None",
    
    $Include = "*",
    
    $Exclude = ""
)

Write-PSFMessage -Level Important -Message "Starting Tests"

Write-PSFMessage -Level Important -Message "Importing Module"

Remove-Module AutomatedLabTest -ErrorAction Ignore
Import-Module "$PSScriptRoot\..\AutomatedLabTest.psd1"
Import-Module "$PSScriptRoot\..\AutomatedLabTest.psm1" -Force



$totalFailed = 0
$totalRun = 0

$testresults = @()

#region Run General Tests
if ($TestGeneral)
{
    Write-PSFMessage -Level Important -Message "Modules imported, proceeding with general tests"
    foreach ($file in (Get-ChildItem "$PSScriptRoot\general" | Where-Object Name -like "*.Tests.ps1"))
    {
        Write-PSFMessage -Level Significant -Message " Executing <c='em'>$($file.Name)</c>"
        $results = Invoke-Pester -Path $file.FullName -Output $Show -PassThru
        $totalRun += $results.TotalCount
        $totalFailed += $results.FailedCount
        foreach ($result in $results.Failed)
        {
            $testresults += [pscustomobject]@{
                Describe = $result.Block.Path[1]
                Context  = $result.Block.Path[0]
                Name     = $result.Block.Name
                Result   = $result.Result
                Message  = $result.ErrorRecord.Exception.Message
            }
        }
    }
}
#endregion Run General Tests

#region Test Commands
if ($TestFunctions)
{
Write-PSFMessage -Level Important -Message "Proceeding with individual tests"
    foreach ($file in (Get-ChildItem "$PSScriptRoot\functions" -Recurse -File | Where-Object Name -like "*Tests.ps1"))
    {
        if ($file.Name -notlike $Include) { continue }
        if ($file.Name -like $Exclude) { continue }
        
        Write-PSFMessage -Level Significant -Message " Executing $($file.Name)"
        $results = Invoke-Pester -Path $file.FullName -Output $Show -PassThru
        $totalRun += $results.TotalCount
        $totalFailed += $results.FailedCount
        foreach ($result in $results.Failed)
        {
            $testresults += [pscustomobject]@{
                Describe = $result.Block.Path[1]
                Context  = $result.Block.Path[0]
                Name     = $result.Block.Name
                Result   = $result.Result
                Message  = $result.ErrorRecord.Exception.Message
            }
        }
    }
}
#endregion Test Commands

$testresults | Sort-Object Describe, Context, Name, Result, Message | Format-List

if ($totalFailed -eq 0) { Write-PSFMessage -Level Critical -Message "All <c='em'>$totalRun</c> tests executed without a single failure!" }
else { Write-PSFMessage -Level Critical -Message "<c='em'>$totalFailed tests</c> out of <c='sub'>$totalRun</c> tests failed!" }

if ($totalFailed -gt 0)
{
    throw "$totalFailed / $totalRun tests failed!"
}