tests/subscriptiononly/SubOnly.Tests.ps1
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<# SubOnly.Tests.ps1 The tests within this file validate that the `Invoke-AzOpsPull` function is invoking as expected with the correct output data. This file must be invoked by the Pester.ps1 file as the Global variable testroot is required for invocation. #> Describe "SubscriptionOnly" { BeforeAll { Write-PSFMessage -Level Verbose -Message "Initializing test environment" -FunctionName "BeforeAll" # Suppress the breaking change warning messages in Azure PowerShell Set-Item -Path Env:\SuppressAzurePowerShellBreakingChangeWarnings -Value $true <# Script Isolation https://github.com/pester/Pester/releases/tag/5.2.0 #> $script:repositoryRoot = (Resolve-Path "$global:testroot/../..").Path $script:tenantId = $env:ARM_TENANT_ID $script:subscriptionId = $env:ARM_SUBSCRIPTION_ID # Validate that the runtime variables are set as they are used to authenticate the Azure session. if ($null -eq $script:tenantId) { Write-PSFMessage -Level Critical -Message "Unable to validate environment variable ARM_TENANT_ID" throw } if ($null -eq $script:subscriptionId) { Write-PSFMessage -Level Critical -Message "Unable to validate environment variable ARM_SUBSCRIPTION_ID" throw } # Ensure PowerShell has an authenticate Azure Context which the tests can run within and generate data as needed Write-PSFMessage -Level Verbose -Message "Validating Azure context" -FunctionName "BeforeAll" $tenant = (Get-AzContext -ListAvailable -ErrorAction SilentlyContinue).Tenant.Id if ($tenant -inotcontains "$script:tenantId") { Write-PSFMessage -Level Verbose -Message "Authenticating Azure session" -FunctionName "BeforeAll" if ($env:USER -eq "vsts") { # Platform: Azure Pipelines $credential = New-Object PSCredential -ArgumentList $env:ARM_CLIENT_ID, (ConvertTo-SecureString -String $env:ARM_CLIENT_SECRET -AsPlainText -Force) $null = Connect-AzAccount -TenantId $script:tenantId -ServicePrincipal -Credential $credential -SubscriptionId $script:subscriptionId -WarningAction SilentlyContinue } } else { $null = Set-AzContext -TenantId $script:tenantId -SubscriptionId $script:subscriptionId } # Deploy the Azure environment based upon prefined resource templates which will generate a matching file system hierachy Write-PSFMessage -Level Verbose -Message "Creating repository test environment" -FunctionName "BeforeAll" try { $rg = New-AzSubscriptionDeployment -Name 'AzOps-Tests-SubOnly-RG' -Location 'northeurope' -TemplateParameterFile "$($global:testRoot)/templates/rgsubonlydeploy.parameters.json" -TemplateFile "$($global:testRoot)/templates/rgsubonlydeploy.bicep" $sta = New-AzResourceGroupDeployment -Name 'AzOps-Tests-SubOnly-Sta' -ResourceGroupName $rg.Parameters.resourceGroupName.Value -TemplateFile "$($global:testRoot)/templates/stasubonlydeploy.bicep" # Pause for resource consistency Start-Sleep -Seconds 120 } catch { Write-PSFMessage -Level Critical -Message "Deployment of repository test failed" -Exception $_.Exception throw } # Ensure that the root directories does not exist before running tests. Write-PSFMessage -Level Verbose -Message "Testing for root directory existence" -FunctionName "BeforeAll" $generatedRoot = Join-Path -Path $script:repositoryRoot -ChildPath "root" if (Test-Path -Path $generatedRoot) { Write-PSFMessage -Level Verbose -Message "Removing $generatedRoot directory" -FunctionName "BeforeAll" Remove-Item -Path $generatedRoot -Recurse } # The following values match the Resource Template which we deploy the platform services with these need to match so that the lookups within the filesystem are aligned. try { Set-AzContext -SubscriptionId $script:subscriptionId $script:subscription = (Get-AzSubscription | Where-Object Id -eq $script:subscriptionId) $script:resourceGroup = (Get-AzResourceGroup | Where-Object ResourceGroupName -eq $sta.ResourceGroupName) $script:storageAccount = Get-AzResource -Name $sta.Parameters.staName.Value -ResourceGroupName $script:resourceGroup.ResourceGroupName } catch { Write-PSFMessage -Level Critical -Message "Failed to get deployed services" -Exception $_.Exception -FunctionName "BeforeAll" } # Invoke the Invoke-AzOpsPull function to generate the scope data which can be tested against to ensure structure is correct and data model hasn't changed. #region GeneratedRoot Pull Set-PSFConfig -FullName AzOps.Core.State -Value $generatedRoot Set-PSFConfig -FullName AzOps.Core.DefaultDeploymentRegion -Value "northeurope" $deploymentLocationId = (Get-FileHash -Algorithm SHA256 -InputStream ([IO.MemoryStream]::new([byte[]][char[]](Get-PSFConfigValue -FullName 'AzOps.Core.DefaultDeploymentRegion')))).Hash.Substring(0, 4) Write-PSFMessage -Level Verbose -Message "Generating folder structure" -FunctionName "BeforeAll" try { Initialize-AzOpsEnvironment Invoke-AzOpsPull -SkipRole:$false -SkipPolicy:$false -SkipResource:$false } catch { Write-PSFMessage -Level Critical -Message "Initialize failed" -Exception $_.Exception throw } #endregion GeneratedRoot Pull # The following values are discovering the file system paths, ensuring that the model behaves as intended. #region Paths Write-PSFMessage -Level Debug -Message "GeneratedRootPath: $generatedRoot" -FunctionName "BeforeAll" $filePaths = (Get-ChildItem -Path $generatedRoot -Recurse) $script:subscriptionPath = ($filePaths | Where-Object Name -eq "microsoft.subscription_subscriptions-$(($script:subscription.Id).toLower()).json") $script:subscriptionDirectory = ($script:subscriptionPath).Directory $script:subscriptionFile = ($script:subscriptionPath).FullName Write-PSFMessage -Level Debug -Message "SubscriptionFile: $($script:subscriptionFile)" -FunctionName "BeforeAll" $script:resourceGroupPath = ($filePaths | Where-Object Name -eq "microsoft.resources_resourcegroups-$(($script:resourceGroup.ResourceGroupName).toLower()).json") $script:resourceGroupDirectory = ($script:resourceGroupPath).Directory $script:resourceGroupFile = ($script:resourceGroupPath).FullName $script:resourceGroupDeploymentName = "AzOps-{0}-{1}" -f $($script:resourceGroupPath.Name.Replace(".json", '')).Substring(0, 53), $deploymentLocationId Write-PSFMessage -Level Debug -Message "ResourceGroupFile: $($script:resourceGroupFile)" -FunctionName "BeforeAll" $script:storageAccountPath = ($filePaths | Where-Object Name -eq "microsoft.storage_storageaccounts-$(($script:storageAccount.Name).toLower()).json") $script:storageAccountDirectory = ($script:storageAccountPath).Directory $script:storageAccountFile = ($script:storageAccountPath).FullName $script:storageAccountDeploymentName = "AzOps-{0}-{1}" -f $($script:storageAccountPath.Name.Replace(".json", '')).Substring(0, 53), $deploymentLocationId Write-PSFMessage -Level Debug -Message "StorageAccountFile: $($script:storageAccountFile)" -FunctionName "BeforeAll" #endregion Paths #Test push based on pulled resources $changeSet = @( "A`t$script:resourceGroupFile", "A`t$script:storageAccountFile" ) Invoke-AzOpsPush -ChangeSet $changeSet } Context "Test" { #region # Scope - Root (./root) It "Root directory should exist" { Test-Path -Path $generatedRoot | Should -BeTrue } #endregion #region Scope - Subscription (./root/subscription-0) It "Subscription directory should exist" { Test-Path -Path $script:subscriptionDirectory | Should -BeTrue } It "Subscription file should exist" { Test-Path -Path $script:subscriptionFile | Should -BeTrue } It "Subscription resource type should exist" { $fileContents = Get-Content -Path $script:subscriptionFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -BeTrue } It "Subscription resource name should exist" { $fileContents = Get-Content -Path $script:subscriptionFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].name | Should -BeTrue } It "Subscription resource apiVersion should exist" { $fileContents = Get-Content -Path $script:subscriptionFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].apiVersion | Should -BeTrue } It "Subscription resource type should match" { $fileContents = Get-Content -Path $script:subscriptionFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -Be "Microsoft.Subscription/subscriptions" } #endregion #region Scope - Resource Group (./root/subscription-0/TestSubOnly-azopsrg) It "Resource Group directory should exist" { Test-Path -Path $script:resourceGroupDirectory | Should -BeTrue } It "Resource Group file should exist" { Test-Path -Path $script:resourceGroupFile | Should -BeTrue } It "Resource Group resource type should exist" { $fileContents = Get-Content -Path $script:resourceGroupFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -BeTrue } It "Resource Group resource name should exist" { $fileContents = Get-Content -Path $script:resourceGroupFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].name | Should -BeTrue } It "Resource Group resource apiVersion should exist" { $fileContents = Get-Content -Path $script:resourceGroupFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].apiVersion | Should -BeTrue } It "Resource Group resource properties should exist" { $fileContents = Get-Content -Path $script:resourceGroupFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].properties | Should -BeTrue } It "Resource Group resource type should match" { $fileContents = Get-Content -Path $script:resourceGroupFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -Be "Microsoft.Resources/resourceGroups" } It "Resource Group deployment should be successful" { $script:resourceGroupDeployment = Get-AzSubscriptionDeployment -Name $script:resourceGroupDeploymentName $resourceGroupDeployment.ProvisioningState | Should -Be "Succeeded" } #endregion #region Scope - Route Table (./root/subscription-0/TestSubOnly-azopsrg/storageaccount) It "Storage Account directory should exist" { Test-Path -Path $script:storageAccountDirectory | Should -BeTrue } It "Storage Account file should exist" { Test-Path -Path $script:storageAccountFile | Should -BeTrue } It "Storage Account resource type should exist" { $fileContents = Get-Content -Path $script:storageAccountFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -BeTrue } It "Storage Account resource name should exist" { $fileContents = Get-Content -Path $script:storageAccountFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].name | Should -BeTrue } It "Storage Account resource apiVersion should exist" { $fileContents = Get-Content -Path $script:storageAccountFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].apiVersion | Should -BeTrue } It "Storage Account resource properties should exist" { $fileContents = Get-Content -Path $script:storageAccountFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].properties | Should -BeTrue } It "Storage Account resource type should match" { $fileContents = Get-Content -Path $script:storageAccountFile -Raw | ConvertFrom-Json -Depth 25 $fileContents.resources[0].type | Should -Be "Microsoft.Storage/storageAccounts" } It "Storage Account deployment should be successful" { $script:storageAccountDeployment = Get-AzResourceGroupDeployment -ResourceGroupName $script:resourceGroup.ResourceGroupName -Name $script:storageAccountDeploymentName $storageAccountDeployment.ProvisioningState | Should -Be "Succeeded" } #endregion } AfterAll { } } |