Private/Tests/Get-DirectorySize.Tests.ps1
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# Get-DirectorySize (UTest) Ohne Beschreibung - **Hashtags** UTest Pester - **Version** 2019.01.01 #> using namespace System using namespace System.Runtime.InteropServices $ErrorActionPreference = [System.Management.Automation.ActionPreference]::Stop Set-StrictMode -Version Latest $CmdletRoot = Split-Path -Parent $MyInvocation.MyCommand.Path $CmdletName = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.Tests\.ps1', [String]::Empty Set-Location -Path (Join-Path -Path $CmdletRoot -ChildPath "..\..\Public") . ".\$CmdletName.ps1" Describe "Teste $CmdletName.ps1" { Context "Parameter" { It "Parameter-Signatur korrekt" { Get-Command -Name Get-DirectorySize | Should -HaveParameter Path -Type String -Mandatory } It "Throw => -Path C:\NotExists => Pfad existiert nicht" { { Get-DirectorySize -Path C:\NotExists } | Should -Throw -ErrorId "ParameterArgumentValidationError" } It "Throw => -Path HKCU:\Microsoft => Der Container ist kein Order von FileSystem" { { Get-DirectorySize -Path HKCU:\Software } | Should -Throw -ErrorId "ParameterArgumentValidationError" } } Context "Rückgabeobjekte" { $files = @() $files += New-Item -Path TestDrive:\DummyFolder1\DummyFolder11\DummyFile111.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder1\DummyFolder11\DummyFile112.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder1\DummyFolder12\DummyFile121.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder1\DummyFolder12\DummyFile122.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder2\DummyFolder21\DummyFile211.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder2\DummyFolder21\DummyFile212.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder2\DummyFolder22\DummyFile221.txt -ItemType File -Force $files += New-Item -Path TestDrive:\DummyFolder2\DummyFolder22\DummyFile222.txt -ItemType File -Force $files | ForEach-Object -Process { $file = [System.IO.File]::Create($_.FullName) $file.SetLength(20MB) $file.Close() } It "Get-DirectorySize -Path TestDrive:\ => PSCustomObject" { Get-DirectorySize -Path TestDrive:\ | Should -BeOfType PSCustomObject } It "Get-DirectorySize -Path TestDrive:\ => Count -eq 2" { Get-DirectorySize -Path TestDrive:\ | Should -HaveCount 2 } It "Get-DirectorySize -Path TestDrive:\ => Correct results" { $target = Get-DirectorySize -Path TestDrive:\ $target[0].Name | Should -BeExactly 'DummyFolder1' $target[0].SizeMB | Should -BeExactly 80 $target[0].FullName | Should -BeLike "$env:USERPROFILE\AppData\Local\Temp\*\DummyFolder1" $target[1].Name | Should -BeExactly 'DummyFolder2' $target[1].SizeMB | Should -BeExactly 80 $target[1].FullName | Should -BeLike "$env:USERPROFILE\AppData\Local\Temp\*\DummyFolder2" } } Context 'ScriptAnalyzer Tests' { [Array]$testCase = @() $testCase += Invoke-ScriptAnalyzer -Path ".\$CmdletName.ps1" -Severity Error, Warning -ExcludeRule PSUseSingularNouns | Foreach-Object { @{ Line = $_.Line RuleName = $_.RuleName Message = $_.Message } } It "Ist die Skript-Datei frei von Regelverletzungen?" { $testCase.Count | Should -Be 0 } if ($testCase.Count -gt 0) { It "REGEL-Verletzung: LINE <Line> | RULE <RuleName> | MESSAGE <Message>" -TestCases $testCase { param( $Line, $RuleName, $Message ) $RuleName | Should BeNullOrEmpty } } } } |