functions/Get-InstalledExtensionDetails.Tests.ps1
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# <copyright file="Get-InstalledExtensionDetails.Tests.ps1" company="Endjin Limited"> # Copyright (c) Endjin Limited. All rights reserved. # </copyright> BeforeAll { # sut . $PSCommandPath.Replace('.Tests.ps1','.ps1') } Describe 'Get-InstalledExtensionDetails' { # Setup TestDrive with sample extension definitions BeforeAll { # Setup .zf folder $targetPath = Join-Path -Path TestDrive: -ChildPath '.zf' 'extensions' # Create a sample extension in TestDrive $extension1Ver = "1.0.0" $extension1Path = Join-Path -Path $targetPath -ChildPath 'TestExtension1' $extension1Ver $extension1Manifest = @" @{ ModuleVersion = '$extension1Ver' Author = 'TestAuthor1' PrivateData = @{ PSData = @{ Prerelease = '' } } } "@ New-Item -Path $extension1Path -ItemType Directory -Force | Out-Null New-Item -Path (Join-Path -Path $extension1Path -ChildPath 'TestExtension1.psd1') -ItemType File -Value $extension1Manifest -Force | Out-Null # Create another sample extension in TestDrive $extension2Ver = "2.0.0" $extension2Path = Join-Path -Path $targetPath -ChildPath 'TestExtension2' $extension2Ver $extension2Manifest = @" @{ ModuleVersion = '$extension2Ver' Author = 'TestAuthor2' PrivateData = @{ PSData = @{ Prerelease = '' } } } "@ New-Item -Path $extension2Path -ItemType Directory -Force | Out-Null New-Item -Path (Join-Path -Path $extension2Path -ChildPath 'TestExtension2.psd1') -ItemType File -Value $extension2Manifest -Force | Out-Null # Create a pre-releases sample extension in TestDrive $preRelExtensionVer = "1.0.0" $preRelExtensionPath = Join-Path -Path $targetPath -ChildPath 'TestPreRelExtension' $preRelExtensionVer $preRelTestExtensionManifest = @" @{ ModuleVersion = '$preRelExtensionVer' Author = 'TestPreRelAuthor' PrivateData = @{ PSData = @{ Prerelease = 'beta0001' } } } "@ New-Item -Path $preRelExtensionPath -ItemType Directory -Force | Out-Null New-Item -Path (Join-Path -Path $preRelExtensionPath -ChildPath 'TestPreRelExtension.psd1') -ItemType File -Value $preRelTestExtensionManifest -Force | Out-Null } It 'Should find an installed extension (without version constraints)' { # Arrange $expected = @{ Name = 'TestExtension1' Version = '1.0.0' Author = 'TestAuthor1' } # Act $path,$version = Get-InstalledExtensionDetails -Name $expected.Name -TargetPath $targetPath # Assert $path | Should -BeOfType 'String' $path | Should -Be (Join-Path $targetPath $expected.Name $expected.Version) $version | Should -BeOfType 'String' $version | Should -Be $expected.Version } It 'Should find an installed extension (with version constraint)' { # Arrange $expected = @{ Name = 'TestExtension2' Version = '2.0.0' Author = 'TestAuthor2' } # Act $path,$version = Get-InstalledExtensionDetails -Name $expected.Name -Version $expected.Version -TargetPath $targetPath # Assert $path | Should -BeOfType 'String' $path | Should -Be (Join-Path $targetPath $expected.Name $expected.Version) $version | Should -BeOfType 'String' $version | Should -Be $expected.Version } It 'Should find an installed pre-release extension when requested to do so (without version constraints)' { # Arrange $expected = @{ Name = 'TestPreRelExtension' Version = '1.0.0' Author = 'TestPreRelAuthor' PreRelease = 'beta0001' } # Act $path,$version = Get-InstalledExtensionDetails -Name $expected.Name -PreRelease -TargetPath $targetPath # Assert $path | Should -BeOfType 'String' $path | Should -Be (Join-Path $targetPath $expected.Name $expected.Version) $version | Should -BeOfType 'String' $version | Should -Be "$($expected.Version)-$($expected.PreRelease)" } It 'Should find an installed pre-release extension when requested to do so (with version constraint)' { # Arrange $expected = @{ Name = 'TestPreRelExtension' Version = '1.0.0' Author = 'TestPreRelAuthor' PreRelease = 'beta0001' } # Act $path,$version = Get-InstalledExtensionDetails -Name $expected.Name -Version "1.0.0" -PreRelease -TargetPath $targetPath # Assert $path | Should -BeOfType 'String' $path | Should -Be (Join-Path $targetPath $expected.Name $expected.Version) $version | Should -BeOfType 'String' $version | Should -Be "$($expected.Version)-$($expected.PreRelease)" } It 'Should find an installed pre-release extension when implied from the version constraint' { # Arrange $expected = @{ Name = 'TestPreRelExtension' Version = '1.0.0' Author = 'TestPreRelAuthor' PreRelease = 'beta0001' } # Act $path,$version = Get-InstalledExtensionDetails -Name $expected.Name -Version "1.0.0-beta0001" -PreRelease -TargetPath $targetPath # Assert $path | Should -BeOfType 'String' $path | Should -Be (Join-Path $targetPath $expected.Name $expected.Version) $version | Should -BeOfType 'String' $version | Should -Be "$($expected.Version)-$($expected.PreRelease)" } It 'Should return null when no installed extension is found (without version constraints)' { # Act $path,$version = Get-InstalledExtensionDetails -Name 'NonExistentModule' -TargetPath $targetPath # Assert $result | Should -BeNullOrEmpty } It 'Should return null when no installed extension is found (with version constraint)' { # Act $path,$version = Get-InstalledExtensionDetails -Name 'NonExistentModule' -Version "1.0.0" -TargetPath $targetPath # Assert $result | Should -BeNullOrEmpty } It 'Should return null when only a pre-release version is installed and a stable version is requested (without version constraints)' { # Act $path,$version = Get-InstalledExtensionDetails -Name 'TestPreRelExtension' -TargetPath $targetPath # Assert $result | Should -BeNullOrEmpty } It 'Should return null when only a pre-release version is installed and a stable version is requested (with version constraints)' { # Act $path,$version = Get-InstalledExtensionDetails -Name 'TestPreRelExtension' -Version "1.0.0" -TargetPath $targetPath # Assert $result | Should -BeNullOrEmpty } } |