tests/DefaultToolRoles.Tests.ps1
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BeforeAll { . "$PSScriptRoot/../Public/Add-DFToPath.ps1" . "$PSScriptRoot/../Public/New-DFDirectory.ps1" . "$PSScriptRoot/../Private/Invoke-DFFzf.ps1" . "$PSScriptRoot/../Public/Invoke-DFPicker.ps1" . "$PSScriptRoot/../Private/Test-DFToolSchema.ps1" . "$PSScriptRoot/../Private/ConvertTo-DFPath.ps1" . "$PSScriptRoot/../Private/Expand-DFXdgPath.ps1" . "$PSScriptRoot/../Private/Import-DFToolDb.ps1" . "$PSScriptRoot/../Private/Invoke-DFTopoSort.ps1" . "$PSScriptRoot/../Private/Test-DFToolAvailable.ps1" . "$PSScriptRoot/../Public/Get-DFTool.ps1" . "$PSScriptRoot/../Public/Find-DFTool.ps1" . "$PSScriptRoot/../Private/Get-DFCoreutilsShadowSet.ps1" . "$PSScriptRoot/../Public/Get-DFCommandConflict.ps1" . "$PSScriptRoot/../Private/Initialize-DFCompletionStack.ps1" . "$PSScriptRoot/../Private/Get-DFConfiguredTheme.ps1" . "$PSScriptRoot/../Private/Resolve-DFThemeName.ps1" . "$PSScriptRoot/../Private/Set-DFToolXdgConfig.ps1" . "$PSScriptRoot/../Private/Register-DFToolAliases.ps1" . "$PSScriptRoot/../Private/New-DFToolPickerFunction.ps1" . "$PSScriptRoot/../Private/Invoke-DFToolCompanion.ps1" . "$PSScriptRoot/../Private/Start-DFModulePrewarm.ps1" . "$PSScriptRoot/../Public/Register-DFTool.ps1" $script:RealTools = Join-Path $PSScriptRoot '../Tools' } Describe 'eza/lsd share role: listing (real tool records)' { BeforeEach { $script:DFToolDb = $null $script:DFToolAvailability = @{} Remove-Variable DFConfig -Scope Global -ErrorAction Ignore Mock Get-Command { param($Name) if ($Name -in 'eza.exe', 'lsd.exe') { [PSCustomObject]@{ Path = "C:\fake\$Name" } } } # Stand-in functions so a wrapper's `& eza ...` / `& lsd ...` resolves to a # capturable function (PowerShell resolves Function before Application), # regardless of whether real eza.exe/lsd.exe are installed on this machine. # This is the only reliable way to observe which command a wrapper actually # calls: a .GetNewClosure() wrapper's ScriptBlock.ToString() shows only the # unbound template source (`& $capturedCmd @capturedArgs @args`), never the # bound values -- verified empirically in Task 1; do not use ToString() here. function global:eza { $global:LastCommandCalled = 'eza' } function global:lsd { $global:LastCommandCalled = 'lsd' } } AfterEach { Remove-Variable DFConfig -Scope Global -ErrorAction Ignore # 'global:' in the path form is a Remove-Item no-op (same quirk as Get-Item, # confirmed in Task 1) -- use the bare 'function:<name>' form to actually # remove. 'ls' always has args on both eza and lsd, so it is ALWAYS a # wrapper function, never a plain Set-Alias. Remove-Item 'function:ls', 'function:ll', 'function:la', 'function:tree' -ErrorAction Ignore # eza's real picker block creates function:global:Select-File as a side # effect of registering the real eza.json -- must be cleaned up or it # leaks into the rest of the suite's shared session. Remove-Item 'function:Select-File' -ErrorAction Ignore Remove-Alias ff -Force -Scope Global -ErrorAction Ignore Remove-Item 'function:eza', 'function:lsd' -ErrorAction Ignore Remove-Variable LastCommandCalled -Scope Global -ErrorAction Ignore } It 'declares role: listing on both tools' { $ezaJson = Get-Content (Join-Path $script:RealTools 'eza.json') -Raw | ConvertFrom-Json $lsdJson = Get-Content (Join-Path $script:RealTools 'lsd.json') -Raw | ConvertFrom-Json $ezaJson.role | Should -Be 'listing' $lsdJson.role | Should -Be 'listing' } It 'gives eza the contested aliases when Defaults.listing = eza' { $Global:DFConfig = @{ Defaults = @{ listing = 'eza' } } Register-DFTool -Name 'eza', 'lsd' -ToolsPath $script:RealTools & 'ls'; $global:LastCommandCalled | Should -Be 'eza' & 'll'; $global:LastCommandCalled | Should -Be 'eza' & 'la'; $global:LastCommandCalled | Should -Be 'eza' & 'tree'; $global:LastCommandCalled | Should -Be 'eza' } It 'gives lsd the contested aliases when Defaults.listing = lsd' { $Global:DFConfig = @{ Defaults = @{ listing = 'lsd' } } Register-DFTool -Name 'eza', 'lsd' -ToolsPath $script:RealTools & 'ls'; $global:LastCommandCalled | Should -Be 'lsd' & 'll'; $global:LastCommandCalled | Should -Be 'lsd' & 'la'; $global:LastCommandCalled | Should -Be 'lsd' & 'tree'; $global:LastCommandCalled | Should -Be 'lsd' } It 'both register their full alias sets when no Defaults entry exists (unchanged behavior)' { { Register-DFTool -Name 'eza', 'lsd' -ToolsPath $script:RealTools } | Should -Not -Throw # Whichever registers last wins the collision -- this test only proves no # exception and that the mechanism does not activate without a Defaults entry. } } |