GenXdev.Data

1.100.2025

Tests/GenXdev.Data.Preferences/Get-GenXdevPreferenceNames.Tests.ps1

                                ###############################################################################

BeforeAll {

    # Clean-up

    & "$PSScriptRoot\Clear-TestPreferences.ps1"

}

AfterAll {

    # Clean-up

    & "$PSScriptRoot\Clear-TestPreferences.ps1"

}

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Describe "Get-GenXdevPreferenceNames" {

    BeforeEach {

        Write-Verbose "Preparing test preference data"

        & "$PSScriptRoot\Clear-TestPreferences.ps1"

        Set-GenXdevPreference -Name "TestPref1" -Value "LocalValue"

        Set-GenXdevDefaultPreference -Name "TestPref2" -Value "DefaultValue"

    }

    It "Should return all preference names from both stores" {

        $results = Get-GenXdevPreferenceNames

        $results | Should -Contain "TestPref1"

        $results | Should -Contain "TestPref2"

    }

    It "Should return unique names when preference exists in both stores" {

        Set-GenXdevPreference -name "DuplicateTest" -Value "Local"

        Set-GenXdevDefaultPreference -name "DuplicateTest" -Value "Default"

        $results = Get-GenXdevPreferenceNames

        ($results | Where-Object { $_ -eq "DuplicateTest" }).Count | Should -Be 1

    }

    It "Should return empty array when no preferences exist" {

        & "$PSScriptRoot\Clear-TestPreferences.ps1"

        $results = Get-GenXdevPreferenceNames

        $results | Should -Not -Contain "TestPref1"

        $results | Should -Not -Contain "TestPref2"

        $results | Should -Not -Contain "Theme"

        $results | Should -Not -Contain "TestDefault"

    }

}