DscResource.Tests/AppVeyor.psm1
|
<# .SYNOPSIS This module provides functions for building and testing DSC Resources in AppVeyor. These functions will only work if called within an AppVeyor CI build task. #> $customTasksModulePath = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath '.AppVeyor\CustomAppVeyorTasks.psm1' if (Test-Path -Path $customTasksModulePath) { Import-Module -Name $customTasksModulePath $customTaskModuleLoaded = $true } else { $customTaskModuleLoaded = $false } <# .SYNOPSIS Prepares the AppVeyor build environment to perform tests and packaging on a DSC Resource module. Performs the following tasks: 1. Installs Nuget Package Provider DLL. 2. Installs Nuget.exe to the AppVeyor Build Folder. 3. Installs the Pester PowerShell Module. 4. Executes Invoke-CustomAppveyorInstallTask if defined in .AppVeyor\CustomAppVeyorTasks.psm1 in resource module repository. .EXAMPLE Invoke-AppveyorInstallTask -PesterMaximumVersion 3.4.3 #> function Invoke-AppveyorInstallTask { [CmdletBinding(DefaultParametersetName='Default')] param ( [Version] $PesterMaximumVersion ) # Load the test helper module $testHelperPath = Join-Path -Path $PSScriptRoot ` -ChildPath 'TestHelper.psm1' Import-Module -Name $testHelperPath -Force Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force # Install Nuget.exe to enable package creation $nugetExePath = Join-Path -Path $env:TEMP ` -ChildPath 'nuget.exe' Install-NugetExe -OutFile $nugetExePath if ($PesterMaximumVersion) { Install-Module -Name Pester -MaximumVersion $PesterMaximumVersion -Force } else { Install-Module -Name Pester -Force } # Execute the custom install task if defined if ($customTaskModuleLoaded ` -and (Get-Command -Module $CustomAppVeyorTasks ` -Name Invoke-CustomAppveyorInstallTask ` -ErrorAction SilentlyContinue)) { Invoke-CustomAppveyorInstallTask } Write-Info -Message 'Install Task Complete.' } <# .SYNOPSIS Executes the tests on a DSC Resource in the AppVeyor build environment. Executes Start-CustomAppveyorTestTask if defined in .AppVeyor\CustomAppVeyorTasks.psm1 in resource module repository. .PARAMETER Type This controls the method of running the tests. To use execute tests using a test harness function specify 'Harness', otherwise leave empty to use default value 'Default'. .PARAMETER MainModulePath This is the relative path of the folder that contains the module manifest. If not specified it will default to the root folder of the repository. .PARAMETER CodeCoverage This will switch on Code Coverage evaluation in Pester. .PARAMETER ExcludeTag This is the list of tags that will be used to prevent tests from being run if the tag is set in the describe block of the test. This wll default to 'Examples' and 'Markdown'. .PARAMETER HarnessModulePath This is the full path and filename of the test harness module. If not specified it will default to 'Tests\TestHarness.psm1'. .PARAMETER HarnessFunctionName This is the function name in the harness module to call to execute tests. If not specified it will default to 'Invoke-TestHarness'. .PARAMETER CodeCovIo This will switch on reporting of code coverage to codecov.io. Require -CodeCoverage when running with -type default. #> function Invoke-AppveyorTestScriptTask { [CmdletBinding(DefaultParametersetName = 'Default')] param ( [ValidateSet('Default','Harness')] [String] $Type = 'Default', [ValidateNotNullOrEmpty()] [String] $MainModulePath = $env:APPVEYOR_BUILD_FOLDER, [Parameter(ParameterSetName = 'DefaultCodeCoverage')] [Switch] $CodeCoverage, [Parameter(ParameterSetName = 'Harness')] [Parameter(ParameterSetName = 'DefaultCodeCoverage')] [Switch] $CodeCovIo, [Parameter(ParameterSetName = 'DefaultCodeCoverage')] [Parameter(ParameterSetName = 'Default')] [String[]] $ExcludeTag = @('Examples','Markdown'), [Parameter(ParameterSetName = 'Harness', Mandatory = $true)] [String] $HarnessModulePath = 'Tests\TestHarness.psm1', [Parameter(ParameterSetName = 'Harness', Mandatory = $true)] [String] $HarnessFunctionName = 'Invoke-TestHarness', [Parameter()] [Switch] $DisableConsistency ) # Convert the Main Module path into an absolute path if it is relative if (-not ([System.IO.Path]::IsPathRooted($MainModulePath))) { $MainModulePath = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath $MainModulePath } $testResultsFile = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath 'TestsResults.xml' # Execute custom test task if defined if ($customTaskModuleLoaded ` -and (Get-Command -Module $CustomAppVeyorTasks ` -Name Start-CustomAppveyorTestTask ` -ErrorAction SilentlyContinue)) { Start-CustomAppveyorTestTask } if ($DisableConsistency.IsPresent) { $disableConsistencyMofPath = Join-Path -Path $env:temp -ChildPath 'DisableConsistency' if ( -not (Test-Path -Path $disableConsistencyMofPath)) { $null = New-Item -Path $disableConsistencyMofPath -ItemType Directory -Force } # have LCM Apply only once. Configuration Meta { LocalConfigurationManager { ConfigurationMode = 'ApplyOnly' } } meta -outputPath $disableConsistencyMofPath Set-DscLocalConfigurationManager -Path $disableConsistencyMofPath -Force -Verbose $null = Remove-Item -LiteralPath $disableConsistencyMofPath -Recurse -Force -Confirm:$false } switch ($Type) { 'Default' { # Execute the standard tests using Pester. $pesterParameters = @{ OutputFormat = 'NUnitXML' OutputFile = $testResultsFile PassThru = $True } if ($ExcludeTag.Count -gt 0) { $pesterParameters += @{ ExcludeTag = $ExcludeTag } } if ($CodeCoverage) { Write-Warning -Message 'Code coverage statistics are being calculated. This will slow the start of the tests while the code matrix is built. Please be patient.' $pesterParameters += @{ CodeCoverage = @( "$env:APPVEYOR_BUILD_FOLDER\*.psm1" "$env:APPVEYOR_BUILD_FOLDER\DSCResources\*.psm1" "$env:APPVEYOR_BUILD_FOLDER\DSCResources\**\*.psm1" ) } } $results = Invoke-Pester @pesterParameters break } 'Harness' { # Copy the DSCResource.Tests folder into the folder containing the resource PSD1 file. $dscTestsPath = Join-Path -Path $MainModulePath ` -ChildPath 'DSCResource.Tests' Copy-Item -Path $PSScriptRoot -Destination $MainModulePath -Recurse $testHarnessPath = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath $HarnessModulePath # Execute the resource tests as well as the DSCResource.Tests\meta.tests.ps1 Import-Module -Name $testHarnessPath $results = & $HarnessFunctionName -TestResultsFile $testResultsFile ` -DscTestsPath $dscTestsPath # Delete the DSCResource.Tests folder because it is not needed Remove-Item -Path $dscTestsPath -Force -Recurse break } default { throw "An unhandled type '$Type' was specified." } } foreach($result in $results.TestResult) { [string] $describeName = $result.Describe -replace '\\', '/' [string] $contextName = $result.Context -replace '\\', '/' $componentName = '{0}; Context: {1}' -f $describeName, $contextName $appVeyorResult = $result.Result # Convert any result not know by AppVeyor to an AppVeyor Result switch($result.Result) { 'Pending' { $appVeyorResult = 'Skipped' } } Add-AppveyorTest ` -Name $result.Name ` -Framework NUnit ` -Filename $componentName ` -Outcome $appVeyorResult ` -Duration $result.Time.TotalMilliseconds } Push-TestArtifact -Path $testResultsFile if ($CodeCovIo.IsPresent) { if ($results.CodeCoverage) { Write-Info -Message 'Uploading CodeCoverage to CodeCov.io...' Import-Module -Name (Join-Path -Path $PSScriptRoot -ChildPath 'DscResource.CodeCoverage') $jsonPath = Export-CodeCovIoJson -CodeCoverage $results.CodeCoverage -repoRoot $env:APPVEYOR_BUILD_FOLDER Invoke-UploadCoveCoveIoReport -Path $jsonPath } else { Write-Warning -Message 'Could not create CodeCov.io report because pester results object did not contain a CodeCoverage object' } } Write-Info -Message 'Done running tests.' Write-Info -Message "Test result Type: $($results.GetType().Fullname)" if ($results.FailedCount -gt 0) { throw "$($results.FailedCount) tests failed." } Write-Info -Message 'Test Script Task Complete.' } <# .SYNOPSIS Performs the after tests tasks for the AppVeyor build process. This includes: 1. Optional: Produce and upload Wiki documentation to AppVeyor. 2. Set version number in Module Manifest to build version 3. Zip up the module content and produce a checksum file and upload to AppVeyor. 4. Pack the module into a Nuget Package. 5. Upload the Nuget Package to AppVeyor. Executes Start-CustomAppveyorAfterTestTask if defined in .AppVeyor\CustomAppVeyorTasks.psm1 in resource module repository. .PARAMETER Type This controls the additional processes that can be run after testing. To produce wiki documentation specify 'Wiki', otherwise leave empty to use default value 'Default'. .PARAMETER MainModulePath This is the relative path of the folder that contains the module manifest. If not specified it will default to the root folder of the repository. .PARAMETER ResourceModuleName Name of the Resource Module being produced. If not specified will default to GitHub repository name. .PARAMETER Author The Author string to insert into the NUSPEC file for the package. If not specified will default to 'Microsoft'. .PARAMETER Owners The Owners string to insert into the NUSPEC file for the package. If not specified will default to 'Microsoft'. #> function Invoke-AppveyorAfterTestTask { [CmdletBinding(DefaultParametersetName = 'Default')] param ( [ValidateSet('Default','Wiki')] [String] $Type = 'Default', [ValidateNotNullOrEmpty()] [String] $MainModulePath = $env:APPVEYOR_BUILD_FOLDER, [String] $ResourceModuleName = (($env:APPVEYOR_REPO_NAME -split '/')[1]), [String] $Author = 'Microsoft', [String] $Owners = 'Microsoft' ) # Convert the Main Module path into an absolute path if it is relative if (-not ([System.IO.Path]::IsPathRooted($MainModulePath))) { $MainModulePath = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath $MainModulePath } if ($Type -eq 'Wiki') { # Write the PowerShell help files $docoPath = Join-Path -Path $MainModuleFolder ` -ChildPath 'en-US' New-Item -Path $docoPath -ItemType Directory # Clone the DSCResources Module to the repository folder $docoHelperPath = Join-Path -Path $PSScriptRoot ` -ChildPath 'DscResource.DocumentationHelper\DscResource.DocumentationHelper.psd1' Import-Module -Name $docoHelperPath New-DscResourcePowerShellHelp -OutputPath $docoPath -ModulePath $MainModulePath -Verbose # Generate the wiki content for the release and zip/publish it to appveyor $wikiContentPath = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER -ChildPath "wikicontent" New-Item -Path $wikiContentPath -ItemType Directory New-DscResourceWikiSite -OutputPath $wikiContentPath -ModulePath $MainModulePath -Verbose $zipFileName = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath "$($ResourceModuleName)_$($env:APPVEYOR_BUILD_VERSION)_wikicontent.zip" Compress-Archive -Path (Join-Path -Path $wikiContentPath -ChildPath '*') ` -DestinationPath $zipFileName Get-ChildItem -Path $zipFileName | ForEach-Object -Process { Push-AppveyorArtifact $_.FullName -FileName $_.Name } # Remove the readme files that are used to generate documentation so they aren't shipped $readmePaths = Join-Path -Path $MainModuleFolder ` -ChildPath '**\readme.md' Get-ChildItem -Path $readmePaths -Recurse | Remove-Item -Confirm:$false } # Set the Module Version in the Manifest to the AppVeyor build version $manifestPath = Join-Path -Path $MainModulePath ` -ChildPath "$ResourceModuleName.psd1" $manifestContent = Get-Content -Path $ManifestPath -Raw $regex = '(?<=ModuleVersion\s+=\s+'')(?<ModuleVersion>.*)(?='')' $manifestContent = $manifestContent -replace $regex,"ModuleVersion = '$env:APPVEYOR_BUILD_VERSION'" Set-Content -Path $manifestPath -Value $manifestContent -Force # Zip and Publish the Main Module Folder content $zipFileName = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath "$($ResourceModuleName)_$($env:APPVEYOR_BUILD_VERSION).zip" Compress-Archive -Path (Join-Path -Path $MainModulePath -ChildPath '*') ` -DestinationPath $zipFileName New-DscChecksum -Path $env:APPVEYOR_BUILD_FOLDER -Outpath $env:APPVEYOR_BUILD_FOLDER Get-ChildItem -Path $zipFileName | ForEach-Object -Process { Push-AppveyorArtifact $_.FullName -FileName $_.Name } Get-ChildItem -Path "$zipFileName.checksum" | ForEach-Object -Process { Push-AppveyorArtifact $_.FullName -FileName $_.Name } # Create the Nuspec file for the Nuget Package in the Main Module Folder $nuspecPath = Join-Path -Path $MainModulePath ` -ChildPath "$ResourceModuleName.nuspec" $nuspecParams = @{ packageName = $ResourceModuleName destinationPath = $MainModulePath version = $env:APPVEYOR_BUILD_VERSION author = $Author owners = $Owners licenseUrl = "https://github.com/PowerShell/DscResources/blob/master/LICENSE" projectUrl = "https://github.com/$($env:APPVEYOR_REPO_NAME)" packageDescription = $ResourceModuleName tags = "DesiredStateConfiguration DSC DSCResourceKit" } New-Nuspec @nuspecParams # Create the Nuget Package $nugetExePath = Join-Path -Path $env:TEMP ` -ChildPath 'nuget.exe' Start-Process -FilePath $nugetExePath -Wait -ArgumentList @( 'Pack',$nuspecPath '-OutputDirectory',$env:APPVEYOR_BUILD_FOLDER '-BasePath',$MainModulePath ) # Push the Nuget Package up to AppVeyor $nugetPackageName = Join-Path -Path $env:APPVEYOR_BUILD_FOLDER ` -ChildPath "$ResourceModuleName.$($env:APPVEYOR_BUILD_VERSION).nupkg" Get-ChildItem $nugetPackageName | ForEach-Object -Process { Push-AppveyorArtifact $_.FullName -FileName $_.Name } # Execute custom after test task if defined if ($customTaskModuleLoaded ` -and (Get-Command -Module $CustomAppVeyorTasks ` -Name Start-CustomAppveyorAfterTestTask ` -ErrorAction SilentlyContinue)) { Start-CustomAppveyorAfterTestTask } Write-Info -Message 'After Test Task Complete.' } <# .SYNOPSIS Writes information to the build log .PARAMETER Message The Message to write .EXAMPLE Write-Info -Message "Some build info" #> function Write-Info { [CmdletBinding()] param ( [Parameter(Mandatory=$true, Position=0)] [string] $Message ) Write-Host -ForegroundColor Yellow "[Build Info] [$([datetime]::UtcNow)] $message" } <# .SYNOPSIS Uploads test artifacts .PARAMETER Path The path to the test artifacts .EXAMPLE Push-TestArtifact -Path .\TestArtifact.log #> function Push-TestArtifact { [CmdletBinding()] param ( [Parameter(Mandatory=$true, Position=0)] [string] $Path ) $resolvedPath = (Resolve-Path $Path).ProviderPath if (${env:APPVEYOR_JOB_ID}) { <# does not work with Pester 4.0.2 $url = "https://ci.appveyor.com/api/testresults/nunit/$($env:APPVEYOR_JOB_ID)" Write-Info -Message "Uploading Test Results: $resolvedPath ; to: $url" (New-Object 'System.Net.WebClient').UploadFile($url, $resolvedPath) #> Write-Info -Message "Uploading Test Artifact: $resolvedPath" Push-AppveyorArtifact $resolvedPath } else { Write-Info -Message "Test Artifact: $resolvedPath" } } Export-ModuleMember -Function * |