tests/functions/parameter/PsfFile.Parameter.Tests.ps1
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Describe "Parameter Class: PsfFile Unit Tests" { BeforeAll { function Get-File { [CmdletBinding()] param ( [PsfFile] $Path ) foreach ($entry in $Path) { $entry } } $folder = New-PSFTempDirectory -ModuleName PSFTest -Name TempFolder $folder = (Resolve-Path -LiteralPath $folder).ProviderPath "Test" | Set-Content -Path "$folder\test1.txt" "Test" | Set-Content -Path "$folder\test2.txt" "Test" | Set-Content -Path "$folder\test3.txt" $null = New-Item -Path $folder -Name Test -ItemType Directory $file1 = Get-Item -Path "$folder\test1.txt" $file2 = Get-Item -Path "$folder\test2.txt" [PsfFile]::SetTypePropertyMapping('Test.Type', 'Path') $testObject = [PSCustomObject]@{ PSTypeName = 'Test.Type' Fake = "$folder\test4.txt" Path = "$folder\test3.txt" } } AfterAll { Remove-PSFTempItem -ModuleName PSFTest -Name TempFolder } It "Should process an explicit path without error" { Get-File -Path "$folder\test1.txt" | Should -Be "$folder\test1.txt" } It "Should process wildcard paths, disregarding folders" { Get-File -Path "$folder\tes*" | Should -Be "$folder\test1.txt", "$folder\test2.txt", "$folder\test3.txt" } It "Should error on folders" { { Get-File -Path "$folder\test" } | Should -Throw } It "Should error on wildcard paths that do not resolve to at least one file" { { Get-File -Path "$folder\test\*" } | Should -Throw } It "Should process multiple paths" { Get-File -Path "$folder\test[12].txt", "$folder\test3.txt" | Should -Be "$folder\test1.txt", "$folder\test2.txt", "$folder\test3.txt" } It "Should accept a FileInfo object" { Get-File -Path $file1 | Should -Be $file1.FullName } It "Should accept multiple FileInfo objects" { Get-File -Path $file1, $file2 | Should -Be "$folder\test1.txt", "$folder\test2.txt" } It "Should deduplicate multiple same paths" { Get-File -Path $file1, $file1 | Should -Be "$folder\test1.txt" } It "Should accept a mix of different types of objects" { Get-File -Path $file1, $file2, "$folder\test3.txt" | Should -Be "$folder\test1.txt", "$folder\test2.txt", "$folder\test3.txt" } It "Should not accept a DirectoryInfo object" { { Get-File -Path (Get-Item -Path $folder) } | Should -Throw } It "Should accept a custom object that has registered a conversion" { Get-File -Path $testObject | Should -Be "$folder\test3.txt" } } |