Public/InstallHelpers/Install.Artifacts.Functions.Tests.ps1
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#Requires -Version 5.0 #Requires -Modules @{ ModuleName='Pester'; ModuleVersion='4.10.1' } $ErrorActionPreference = 'Stop'; Set-StrictMode -Version 'Latest' $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.Tests\.ps1', '.psm1' Import-Module "$PSScriptRoot\$sut" -Force Describe 'BackUpDir()' -Tags 'Unit' { # Arrange $expected = $true $testDirToCopy = 'TestDrive:\somedir' New-Item -ItemType Directory -Path $testDirToCopy $testFile = 'test.txt' $testDirFile = "$testDirToCopy\$testFile" New-Item -ItemType File -Path $testDirFile $expectedNewDirLocation = "$testDirToCopy.BAK" # Act BackUpDir -srcDir $testDirToCopy -newDirPostFix 'BAK' # Assert It "Backs up dir" { (Test-Path -Path $expectedNewDirLocation) | Should Be $expected } It "Backs up file in dir" { (Test-Path -Path "$expectedNewDirLocation\$testFile") | Should Be $expected } } Describe 'PurgeUnnecessaryFilesFromSource()' -Tags 'Unit' { # Arrange BeforeEach { $testDir = 'TestDrive:\somedir' $testFile1 = 'config.json' $testFile2 = 'app.config' $testFile1Path = "$testDir\$testFile1" $testFile2Path = "$testDir\$testFile2" New-Item -ItemType Directory -Path $testDir -Force New-Item -ItemType File -Path $testFile1Path -Force New-Item -ItemType File -Path $testFile2Path -Force } It "Does purge file from source dir when -preserveSettings is true" { $preserveSettings = $true # Act PurgeUnnecessaryFilesFromSource ` -preserveSettings $preserveSettings ` -workDir $testDir ` -filesToNotInstall @($testFile1, $testFile2) $actual = Test-Path -Path $testFile1Path $actual = Test-Path -Path $testFile2Path # Assert $actual | Should Be $false } It "Doesn't purge file from source dir when -preserveSettings is false" { $preserveSettings = $false # Act PurgeUnnecessaryFilesFromSource ` -preserveSettings $preserveSettings ` -workDir $testDir ` -filesToNotInstall @($testFile1, $testFile2) $actual = Test-Path -Path $testFile1Path $actual = Test-Path -Path $testFile2Path # Assert $actual | Should Be $true } } Describe 'CopyNewFilesIntoDir()' -Tags 'Unit' { # Arrange BeforeEach { $testSrcDir = 'TestDrive:\srcdir' $subdirName = 'subdir' $testSrcSubDir = "$testSrcDir\$subdirName" $testDestDir = 'TestDrive:\destdir' $testSrcFile = 'Users.json' $testSrcFilePath = "$testSrcDir\$testSrcFile" $testSrcSubDirFilePath = "$testSrcSubDir\$testSrcFile" New-Item -ItemType Directory -Path $testSrcDir -Force New-Item -ItemType File -Path $testSrcFilePath -Force New-Item -ItemType File -Path $testSrcSubDirFilePath -Force Remove-Item -Path $testDestDir -Force -ErrorAction SilentlyContinue } It "Copies new dir and that dir contains the file" { # Act CopyNewFilesIntoDir -distArtifactsParentDir $testSrcDir -destDirPath $testDestDir # Assert (Test-Path -Path $testDestDir) | Should Be $true (Test-Path -Path "$testDestDir\$testSrcFile") | Should Be $true (Test-Path -Path "$testSrcSubDirFilePath") | Should Be $true } } Describe 'UpdateXmlConfigAppSettings()' -Tags 'Unit' { # Arrange BeforeEach { $testDestDir = 'TestDrive:\test' $filename = 'AppService.exe.config' $filePath = "$testDestDir\$filename" $dummyUri = "DummyServiceUri" $dummyPort = "DummyPort" New-Item -Path $testDestDir -ItemType Directory -Force New-Item -Path $filePath -ItemType File -Force Set-Content -PassThru $filePath -Value $(@" <?xml version="1.0" encoding="utf-8"?> <configuration> <appSettings> <add key="ClientSettingsProvider_ServiceUri" value="$dummyUri" /> <add key="ClientSettingsProvider_ServicePort" value="$dummyPort" /> </appSettings> </configuration> "@).Trim() # NOTE: Ignore PSScriptAnalyzer warning $configFilePath = $($filePath).Replace('TestDrive:', (Get-PSDrive TestDrive).Root) } It "Updates file when -preserveSettings is false" { $preserveSettings = $false # The values below should not be present in the fixture file prior to update $serviceUrl = 'https://host.domain.com' $servicePort = '9877' [System.Collections.Hashtable] $settings = @{ ClientSettingsProvider_ServiceUri = $serviceUrl; ClientSettingsProvider_ServicePort = $servicePort } # Act UpdateXmlConfigAppSettings ` -preserveSettings $preserveSettings ` -configFilePath $configFilePath ` -appSettingsDict $settings # Assert $updatedContent = (Get-Content -Path $configFilePath) $updatedContent | Select-String $serviceUrl | Should Not Be $null $updatedContent | Select-String $servicePort | Should Not Be $null } It "Doesn't update file when -preserveSettings is true" { $preserveSettings = $true # Act UpdateXmlConfigAppSettings ` -preserveSettings $preserveSettings ` -configFilePath $configFilePath ` -appSettingsDict @{} # Assert $updatedContent = (Get-Content -Path $configFilePath) $updatedContent | Select-String $dummyUri | Should Not Be $null $updatedContent | Select-String $dummyPort | Should Not Be $null } } Describe 'UpdateXmlConfigAppConnectionStringDataSource()' -Tags 'Unit' { # Arrange BeforeEach { $testDestDir = 'TestDrive:\test' $filename = 'AppService.exe.config' $filePath = "$testDestDir\$filename" $dummyDbInstance = "dummyDbInstance" New-Item -Path $testDestDir -ItemType Directory -Force New-Item -Path $filePath -ItemType File -Force Set-Content -PassThru $filePath -Value $(@" <?xml version="1.0" encoding="utf-8"?> <configuration> <connectionStrings> <add name="AppDbEntities" connectionString="metadata=res://*/Entity.AppDb.csdl|res://*/Entity.AppDb.ssdl|res://*/Entity.AppDb.msl;provider=System.Data.SqlClient;provider connection string="data source=$dummyDbInstance;initial catalog=TrainingNotifier;Persist Security Info=False;User ID=TrainingNotifier;Password=!Ugb71ZRQ0;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" /> </connectionStrings> </configuration> "@).Trim() # NOTE: Ignore PSScriptAnalyzer warning $configFilePath = $($filePath).Replace('TestDrive:', (Get-PSDrive TestDrive).Root) } It "Updates file when -preserveSettings is false" { $preserveSettings = $false # The values below should not be present in the fixture file prior to update $dbInstance = 'TheDatabase' # Act UpdateXmlConfigAppConnectionStringDataSource ` -preserveSettings $preserveSettings ` -configFilePath $configFilePath ` -dbInstance $dbInstance # Assert $updatedContent = (Get-Content -Path $configFilePath) $updatedContent | Select-String $dbInstance | Should Not Be $null } It "Doesn't update file when -preserveSettings is true" { $preserveSettings = $true # Act UpdateXmlConfigAppConnectionStringDataSource ` -preserveSettings $preserveSettings ` -configFilePath $configFilePath ` -dbInstance 'RandomDatabase' # Assert $updatedContent = (Get-Content -Path $configFilePath) $updatedContent | Select-String $dummyDbInstance | Should Not Be $null } } Describe 'RemoveSensitiveArtifacts()' -Tags 'Unit' { # Arrange BeforeEach { $testDir = 'TestDrive:\test' New-Item -ItemType Directory -Path $testDir -Force # NOTE: Ignore PSScriptAnalyzer warning $literalDirPath = $("$testDir").Replace('TestDrive:', (Get-PSDrive TestDrive).Root) } It "Removes dir" { $expected = $false # Act RemoveSensitiveArtifacts -artifactsLocation $literalDirPath # Assert (Test-Path -Path $literalDirPath) | Should Be $expected } } Describe 'InstallJsonFile()' -Tags 'Unit' { # Arrange BeforeEach { $testDestDir = 'TestDrive:\dest' $testFile = 'Users.json' $destFilePath = "$testDestDir\$testFile" Remove-Item -Path $destFilePath -Force -ErrorAction SilentlyContinue } It "Doesn't create file when -preserveSettings is true" { $preserveSettings = $true # Act InstallJsonFile ` -preserveSettings $preserveSettings ` -filePath $destFilePath ` -desiredFileContent @(@{}, @{}) $actual = Test-Path -Path $destFilePath # Assert $actual | Should Be $false } It "Does create file when -preserveSettings is false" { $preserveSettings = $false $expectedValueInFile = 'Administrator' # Act InstallJsonFile ` -preserveSettings $preserveSettings ` -filePath $destFilePath ` -desiredFileContent @( @{ username = $expectedValueInFile role = "Admin" }, @{ username = "FakeEditor" role = "Edit" } ) $actual = Test-Path -Path $destFilePath # Assert $actual | Should Be $true $content = (Get-Content $destFilePath) $content | Should Not Be $null $content | Select-String $expectedValueInFile | Should Not Be $null } } |