Tests/GenXdev.Data.Preferences/Get-GenXdevPreference.Tests.ps1
Pester\Describe 'Get-GenXdevPreference' { Pester\BeforeAll { Microsoft.PowerShell.Utility\Write-Verbose 'Setting up test environment' Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault Remove-GenXdevPreference -Name 'TestPref2' -RemoveDefault Set-GenXdevPreference -Name 'TestPref1' -Value 'LocalValue' Set-GenXdevDefaultPreference -Name 'TestPref2' -Value 'DefaultValue' } Pester\AfterAll { # Clean-up Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault Remove-GenXdevPreference -Name 'TestPref2' -RemoveDefault } Pester\It 'Should retrieve local preference value' { $result = Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'LocalValue' } Pester\It 'Should fall back to default value when local not found' { $result = Get-GenXdevPreference -Name 'TestPref2' $result | Pester\Should -Be 'DefaultValue' } Pester\It 'Should return specified default when preference not found' { $result = Get-GenXdevPreference -Name 'NonExistent' -DefaultValue 'Fallback' $result | Pester\Should -Be 'Fallback' } Pester\It 'Should handle null default value' { $result = Get-GenXdevPreference -Name 'NonExistent' $result | Pester\Should -BeNullOrEmpty } Pester\It 'Should work on a different preferences set when setting a different database path in session once' { $testFile = (Expand-Path ([IO.Path]::GetTempFileName()) -DeleteExistingFile -CreateDirectory) Set-GenXdevPreferencesDatabasePath $testFile -SessionOnly $result = Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Not -Be 'LocalValue' Set-GenXdevPreference -Name 'TestPref1' -Value 'DifferentValue' $result = Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'DifferentValue' Set-GenXdevPreferencesDatabasePath -ClearSession $result = Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'LocalValue' $result = Get-GenXdevPreference -Name 'TestPref2' $result | Pester\Should -Be 'DefaultValue' $result = Get-GenXdevPreference -Name 'NonExistent' -DefaultValue 'Fallback' $result | Pester\Should -Be 'Fallback' $result = Get-GenXdevPreference -Name 'NonExistent' $result | Pester\Should -BeNullOrEmpty } } |