DockerPester.psm1
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#Generated at 02/22/2020 17:31:32 by Kevin Bates Function DockerPesterRun { param( $ContainerName = "DockerPester", $Image, $InputFolder, $PathOnContainer = "/var", $PathToTests, $Executor, [String[]]$PrerequisiteModule, $Context ) Write-DockerPesterHost -Message "Context is set to $Context" docker context use $Context if($Executor -eq "WIN"){ Write-DockerPesterHost -Message "Executor is set to 'WIN'" $Location = Get-Location Write-DockerPesterHost -Message "Location is set to $Location" if(!($PathToTests)){ $TestPath = "$PathOnContainer/$(split-path $InputFolder -Leaf)/Tests" }else{ $TestPath = "$PathOnContainer/$(split-path $InputFolder -Leaf)/$PathToTests" } $Repository = $Image.Split(":")[0] $Tag = $Image.Split(":")[1] if(!((Get-DockerImages).tag.contains("$Tag") -and (Get-DockerImages).Repository.contains("$Repository"))){ Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Pulling image $Image because it is not available locally." docker pull $Image } Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Starting Container $ContainerName with image $Image" docker run -d -t --name $ContainerName $Image Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Checking if $PathOnContainer exists on Container $ContainerName" docker exec $ContainerName powershell -command "if(!(Test-Path $PathOnContainer)){mkdir $PathOnContainer}" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Downloading latest Nuget Pakage Provider on container $ContainerName" docker exec $ContainerName powershell -command "$ProgressPreference = SilentlyContinue" docker exec $ContainerName powershell -command "try{Install-PackageProvider -Name NuGet -RequiredVersion 2.8.5.201 -Force -erroraction Stop}catch{throw 'Could not install packageprovider'}" $CPString = "$($ContainerName):$($PathOnContainer)" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Copy Sources $InputFolder to $PathOnContainer on Container $ContainerName" docker cp $InputFolder $CPString Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Checking for Prerequisite Modules" docker exec $ContainerName powershell -command "$ProgressPreference = SilentlyContinue" if($PrerequisiteModule){ foreach($Module in $PrerequisiteModule){ Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Installing Prerequisite Module $Module on Container $ContainerName" docker exec $ContainerName powershell -command "Install-Module $Module -Force | Out-Null" | Out-Null } }else{ Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "No Prerequisite Modules defined" } Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Installing Pester on Container $ContainerName" docker exec $ContainerName powershell -command "$ProgressPreference = SilentlyContinue" docker exec $ContainerName powershell -command "Install-Module Pester -Force -SkipPublisherCheck | Out-Null" | Out-Null docker exec $ContainerName powershell -command "ipmo pester" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Creating $PathOnContainer on Container $ContainerName" docker exec $ContainerName powershell -command "If(!(Test-Path $PathOnContainer)){New-Item $PathOnContainer -Recurse}" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Starting Pester Tests on Container $ContainerName" docker exec $ContainerName powershell -command "Invoke-Pester $TestPath -PassThru | Convertto-JSON | Out-File -FilePath $PathOnContainer/Output.json" $CPString2 = "$($ContainerName):$($PathOnContainer)/Output.json" $CPString3 = "$($Location)/Output.json" docker cp $CPString2 $CPString3 #docker exec -it $ContainerName pwsh -command "Invoke-Pester $PathToTests -PassThru -Show None" #docker exec -it $ContainerName pwsh -command "$res | convertto-json" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Removing Container $ContainerName" docker rm --force $ContainerName }else{ Write-DockerPesterHost -Message "Executor is set to 'LNX'" $Location = Get-Location Write-DockerPesterHost -Message "Location is set to $Location" if(!($PathToTests)){ $TestPath = "$PathOnContainer/$(split-path $InputFolder -Leaf)/Tests" }else{ $TestPath = "$PathOnContainer/$(split-path $InputFolder -Leaf)/$PathToTests" } Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Starting Container $ContainerName with image $Image" docker run -d -t --name $ContainerName $Image docker start $ContainerName $CPString = "$($ContainerName):$($PathOnContainer)" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Copy Sources $InputFolder to $PathOnContainer on Container $ContainerName" docker cp $InputFolder $CPString Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Checking for Prerequisite Modules" docker exec $ContainerName pwsh -command "$ProgressPreference = SilentlyContinue" if($PrerequisiteModule){ foreach($Module in $PrerequisiteModule){ Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Installing Prerequisite Module $Module on Container $ContainerName" docker exec $ContainerName pwsh -command "Install-Module $Module -Force | Out-Null" | Out-Null } }else{ Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "No Prerequisite Modules defined" } docker exec $ContainerName pwsh -command "$ProgressPreference = SilentlyContinue" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Installing Pester on Container $ContainerName" docker exec $ContainerName pwsh -command "Install-Module Pester -Force | Out-Null" | Out-Null docker exec $ContainerName pwsh -command "ipmo pester" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Starting Pester Tests on Container $ContainerName" docker exec $ContainerName pwsh -command "Invoke-Pester $TestPath -PassThru | Convertto-JSON | Out-File -FilePath $PathOnContainer/Output.json" $CPString2 = "$($ContainerName):$($PathOnContainer)/Output.json" $CPString3 = "$($Location)/Output.json" docker cp $CPString2 $CPString3 #docker exec -it $ContainerName pwsh -command "Invoke-Pester $PathToTests -PassThru -Show None" #docker exec -it $ContainerName pwsh -command "$res | convertto-json" Write-DockerPesterHost -ContainerName $ContainerName -Image $Image -Message "Removing Container $ContainerName" docker rm --force $ContainerName } } Function Get-DockerPesterPassthruPbject { param( $Location, $FileName = "Output.json" ) $File = "$Location/$FileName" $PassThru = Get-Content $File | ConvertFrom-Json Remove-Item $File return $PassThru } Function Write-DockerPesterHost { param( $Image, $ContainerName, $Message ) if($ContainerName -and $Image){ Write-Host "`n[DockerPester][$($ContainerName)][$($Image)]" -ForegroundColor Cyan Write-Host "$Message" -ForegroundColor DarkGray Write-Host "" }else{ Write-Host "`n[DockerPester]" -ForegroundColor Cyan Write-Host "$Message" -ForegroundColor DarkGray Write-Host "" } } Function Add-DockerPesterProject { param( $ConfigPath = "$Home/DockerPester", $Name, $ContainerName = "DockerPester", $Image, $InputFolder, $PathOnContainer, $PathToTests, $Executor, [String[]]$PrerequisiteModule, $Context ) $InputFolder = (Get-Item $InputFolder).FullName if(!($Executor) -and $PSVersionTable.PSVersion.Major -gt 5){ if($IsLinux -or $IsMacOS){ $Executor = "LNX" }elseif($IsWindows){ $Executor = "WIN" } } if(!($PathOnContainer)){ Switch ($Executor) { "WIN" {$PathOnContainer = "C:/Temp"} "LNX" {$PathOnContainer = "/var"} } } if(!($Name)){ $Name = Split-Path $InputFolder -Leaf } if(!($PathToTests)){ $PathToTests = "Tests" } [PSCustomObject]$ConfigObj = @{ ContainerName = $ContainerName Image = $Image InputFolder = $InputFolder PathOnContainer = $PathOnContainer PathToTests = $PathToTests Executor = $Executor PrerequisiteModule = $PrerequisiteModule Context = $Context } $ConfigFileName = "$ConfigPath/$Name.json" if(!(Test-Path $ConfigPath)){ $null = New-Item $ConfigPath -Force -ItemType Directory } if(!(Test-Path $ConfigFileName)){ $null = New-Item $ConfigFileName -ItemType File } $CurrentJSON = Get-Content $ConfigFileName | ConvertFrom-Json -Depth 7 $arr = @() foreach($instance in $CurrentJSON){ $arr += $instance } $arr += $ConfigObj $arr | ConvertTo-Json -Depth 7 | Out-File -FilePath $ConfigFileName } Function Get-Dockercontext { $Images = docker context ls $count = 0 Foreach($Line in $Images){ if($count -eq 0){ $Arr = @() }else{ $SplitLine = $Line.Split(" ") $PropertyCount = 0 Foreach($Object in $SplitLine){ if($Object.Length -gt 2){ Switch ($PropertyCount) { 0 {$Repository = $Object;$PropertyCount++} 1 {$Tag = $Object;$PropertyCount++} 2 {$ImageID = $Object;$PropertyCount++} 3 {$Created = $Object;$PropertyCount++} 4 {$Size = $Object;$PropertyCount++} } } } $Obj = [PSCustomObject]@{ Repository = $Repository Tag = $Tag ImageID = $ImageID Created = $Created Size = $Size } $Arr += $Obj } $count++ } Return $Arr } Function Get-DockerImages { $Images = docker images $count = 0 Foreach($Line in $Images){ if($count -eq 0){ $Arr = @() }else{ $SplitLine = $Line.Split(" ") $PropertyCount = 0 Foreach($Object in $SplitLine){ if($Object.Length -gt 2){ Switch ($PropertyCount) { 0 {$Repository = $Object;$PropertyCount++} 1 {$Tag = $Object;$PropertyCount++} 2 {$ImageID = $Object;$PropertyCount++} 3 {$Created = $Object;$PropertyCount++} 4 {$Size = $Object;$PropertyCount++} } } } $Obj = [PSCustomObject]@{ Repository = $Repository Tag = $Tag ImageID = $ImageID Created = $Created Size = $Size } $Arr += $Obj } $count++ } Return $Arr } Function Get-DockerPesterContext { $Context = Get-Content "$HOME/DockerPester/Context.json" | ConvertFrom-Json -Depth 7 return $Context } Function Get-DockerPesterProject { param( [Switch]$List, $Name ) if($List){ (Get-ChildItem $HOME/DockerPester -File).Name.TrimEnd(".json") }elseif($Name){ $Obj = Get-Content "$HOME/DockerPester/$($Name).json" | ConvertFrom-Json return $Obj }else{ throw "Please specify one of the parameters ('List','Name')" } } Function Get-LatestDockerPesterResults { param( $Project ) $Jobs = Get-Content "$HOME/DockerPester/$($Project).json" | ConvertFrom-Json -Depth 7 $LatestCount = $Jobs.Count $ProjectResults = Get-ChildItem "$HOME/DockerPester/$($Project)_Tests" $LatestTests = $ProjectResults | Sort-Object Name -Descending | select -first $LatestCount $Arr = @() Foreach($Result in $LatestTests){ $Passthru = Get-Content $Result.FullName | ConvertFrom-Json -Depth 7 $ImageNameWithJson = $Result.Name.split('_')[1] [PSCustomObject]$PassthruObject = @{ DateOfTest = $Result.Name.split('_')[0] Image = $ImageNameWithJson.TrimEnd('.json') PassThru = $Passthru } $Arr += $PassthruObject } return $Arr } Function Invoke-DockerPester { param( $ContainerName = "DockerPester", $Image, $InputFolder, $PathOnContainer = "/var", $PathToTests, $Executor, [String[]]$PrerequisiteModule, $Project, $Context = "default" ) if($Project){ $Location = Get-Location $ParamSets = Get-DockerPesterProject -Name $Project foreach($ParamSet in $ParamSets){ Write-DockerPesterHost -Message "Starting run for Image $($ParamSet.Image)" Write-Host "" Write-Host "" if(!($ParamSet.Context)){ $Context = "default" $Hash = @{ ContainerName = $ParamSet.ContainerName Image = $ParamSet.Image InputFolder = $ParamSet.InputFolder PathOnContainer = $ParamSet.PathOnContainer PathToTests = $ParamSet.PathToTests Executor = $ParamSet.Executor PrerequisiteModule = $ParamSet.PrerequisiteModule Context = $Context } }else{ $Context = $ParamSet.Context $Res = get-DockerPesterContext $Executor = ($Res | ?{$_.Context -eq $Context}).Executor $Hash = @{ ContainerName = $ParamSet.ContainerName Image = $ParamSet.Image InputFolder = $ParamSet.InputFolder PathOnContainer = $ParamSet.PathOnContainer PathToTests = $ParamSet.PathToTests Executor = $Executor PrerequisiteModule = $ParamSet.PrerequisiteModule Context = $Context } } DockerPesterRun @Hash $PassThruObject = Get-DockerPesterPassthruPbject -Location $Location [PSCustomObject]$Object = @{ TagFilter = $PassThruObject.TagFilter ExcludeTagFilter = $PassThruObject.ExcludeTagFilter TestNameFilter = $PassThruObject.TestNameFilter ScriptBlockFilter = $PassThruObject.ScriptBlockFilter TotalCount = $PassThruObject.TotalCount PassedCount = $PassThruObject.PassedCount FailedCount = $PassThruObject.FailedCount SkippedCount = $PassThruObject.SkippedCount PendingCount = $PassThruObject.PendingCount InconclusiveCount = $PassThruObject.InconclusiveCount Time = $PassThruObject.Time TestResult = $PassThruObject.TestResult } $Date = Get-Date -f yyyyMMddhhmmss $ImageName = $ParamSet.Image.Replace('/','') $ImageName = $Imagename.Replace(':','') if(!(Test-Path "$HOME/DockerPester/$($Project)_Tests/")){ $null = New-Item "$HOME/DockerPester/$($Project)_Tests/" -ItemType Directory } $Object | ConvertTo-Json -Depth 7 | Out-File -FilePath "$HOME/DockerPester/$($Project)_Tests/$($Date)_$($ImageName).json" } Write-DockerPesterHost -Message "Find your Test Results at '$HOME/DockerPester/$($Project)_Tests/' or use 'Get-LatestDockerPesterResults -Project $Project' to retrieve the result as an object." }else{ if(!($Context)){ $Context = "default" } Write-DockerPesterHost -Message "Starting run for Image $($Image)" $Location = Get-Location DockerPesterRun -ContainerName $ContainerName -Image $Image -InputFolder $InputFolder -PathOnContainer $PathOnContainer -PathToTests $PathToTests -Executor $Executor -PrerequisiteModule $PrerequisiteModule -Context $Context $PassThruObject = Get-DockerPesterPassthruPbject -Location $Location return $PassThruObject } } Function Remove-DockerPesterProject { param( $Name ) if(Test-Path "$Home/DockerPester/$($Name).json"){ Remove-Item "$Home/DockerPester/$($Name).json" } if(Test-Path "$Home/DockerPester/$($Name)_Tests"){ Remove-Item "$Home/DockerPester/$($Name)_Tests" } } Function Set-DockerPesterContext { param( $Context, $Executor ) $ContextJSON = "$HOME/DockerPester/Context.json" [PSCustomObject]$Object = @{ Context = $Context Executor = $Executor } $CurrentJSON = Get-Content $ContextJSON | ConvertFrom-Json -Depth 7 $arr = @() foreach($instance in $CurrentJSON){ $arr += $instance } $arr += $Object $arr | ConvertTo-Json -Depth 7 | Out-File -FilePath $ContextJSON Write-DockerPesterHost -Message "Set Context $($Context):$($executor)" } |