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# Licensed under the MIT License.
Describe 'Testing of script internationalization' -Tags 'CI' {
BeforeAll {
$testCultures = @(
@{ UICulture = 'en-US' }
@{ UICulture = 'fr-FR' }
)
$currentCulture = $PSUICulture
[System.Globalization.CultureInfo]::CurrentUICulture = 'en-US'
$defaultParams = @{
BindingVariable = 'data'
}
}
BeforeEach {
Get-Variable -Name data -Scope Local -ErrorAction Ignore | Remove-Variable
}
AfterAll {
[System.Globalization.CultureInfo]::CurrentUICulture = $currentCulture
}
Context 'Data section' {
It 'ConvertFrom-StringData is permitted in a Data section' {
data dataVariable
{
ConvertFrom-StringData @'
string1=string1
string2=string2
'@
}
$dataVariable.string1 | Should -BeExactly 'string1'
$dataVariable.string2 | Should -BeExactly 'string2'
}
It 'Throws an error if the data section contains a command which is not allowed' -TestCases @(
@{ Script = 'data d { @{ x=$(Get-Command)} }'; }
@{ Script = 'data d { if ($(Get-Command)) {} }' }
@{ Script = 'data d { @(Get-Command) }' }
) {
param ( $Script )
{ Invoke-Expression $Script } | Should -Throw -ErrorId 'CmdletNotInAllowedListForDataSection,Microsoft.PowerShell.Commands.InvokeExpressionCommand'
}
}
Context 'BindingVariable parameter' {
It 'BindingVariable binds positionally' {
Import-LocalizedData data
$data.string1 | Should -BeExactly 'string1 en-US'
$data.string2 | Should -BeExactly 'string2 en-US'
}
It 'Imports data into the BindingVariable based on the current UICulture' {
Import-LocalizedData @defaultParams
$data.string1 | Should -BeExactly 'string1 en-US'
$data.string2 | Should -BeExactly 'string2 en-US'
}
It 'Does not clobber existing variables in a parent scope' {
$data = data { 456 }
& {
Import-LocalizedData @defaultParams
}
$data | Should -Be 456
}
It 'Replaces a BindingVariable in a parent scope if a scope modifier is specified' {
$Script:bindingVariable = data { 456 }
$Script:bindingVariable | Should -Be 456
& {
Import-LocalizedData -BindingVariable Script:bindingVariable
}
$Script:bindingVariable.string1 | Should -BeExactly 'string1 en-US'
}
}
Context 'UICulture parameter' {
It 'Imports specific culture (<UICulture>) defined by the UICulture parameter' -TestCases $testCultures {
param ( $UICulture )
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
Import-LocalizedData @defaultParams -UICulture $UICulture
$data.string1 | Should -BeExactly ('string1 {0}' -f $UICulture)
$data.string2 | Should -BeExactly ('string2 {0}' -f $UICulture)
}
It 'Throws an error if the specified UICulture does not exist' -Skip:(-not $IsWindows) {
{ Import-LocalizedData @defaultParams -UICulture none-none -ErrorAction Stop } |
Should -Throw -ExceptionType 'System.Management.Automation.PSArgumentException'
}
}
Context 'UICulture fallback' {
It 'When the UICulture parameter is specified, searches parent culture and current directory' -TestCases @(
@{ UICulture = 'en-US'; ExpectedString = 'en-US' }
@{ UICulture = 'en-GB'; ExpectedString = 'en' }
@{ UICulture = 'no-NL'; ExpectedString = 'fallback' }
) {
param ( $UICulture, $ExpectedString )
if ($UICulture -eq 'no-NL' -and (Test-IsWinServer2012R2))
{
Set-ItResult -Skipped -Because 'no-NL culture is not available on Windows Server 2012 R2'
return
}
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
$data = Import-LocalizedData -UICulture $UICulture
$data.string1 | Should -Be ('string1 {0}' -f $ExpectedString)
$data.string2 | Should -Be ('string2 {0}' -f $ExpectedString)
}
It 'When the UICulture parameter is not specified and no files exist falls back on en-US and parent cultures' -TestCases @(
@{ UICulture = 'no-NL'; ExpectedString = 'en-US' }
) {
param ( $UICulture, $ExpectedString )
if ($UICulture -eq 'no-NL' -and (Test-IsWinServer2012R2))
{
Set-ItResult -Skipped -Because 'no-NL culture is not available on Windows Server 2012 R2'
return
}
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
$data = Import-LocalizedData -FileName 'I18n_altfilename'
$data.string1 | Should -Be ('string1 {0} I18n_altfilename' -f $ExpectedString)
$data.string2 | Should -Be ('string2 {0} I18n_altfilename' -f $ExpectedString)
}
}
Context 'FileName and BaseDirectory parameters' {
BeforeAll {
$fileName = @{ FileName = 'I18n_altfilename' }
$baseDirectory = @{ BaseDirectory = Join-Path -Path $PSScriptRoot -ChildPath 'I18n_altbase' }
}
It 'Imports from the "foo" file name when then FileName parameter is specified (<UICulture>)' -TestCases $testCultures {
param ( $UICulture )
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
Import-LocalizedData @defaultParams @fileName -UICulture $UICulture
$data.string1 | Should -BeExactly ('string1 {0} I18n_altfilename' -f $UICulture)
$data.string2 | Should -BeExactly ('string2 {0} I18n_altfilename' -f $UICulture)
}
It 'Imports from the "I18n_altfilename" directory when the BaseDirectory parameter is specified (<UICulture>)' -TestCases $testCultures {
param ( $UICulture )
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
Import-LocalizedData @defaultParams @baseDirectory -UICulture $UICulture
$data.string1 | Should -BeExactly ('string1 {0} I18n_altbase' -f $UICulture)
$data.string2 | Should -BeExactly ('string2 {0} I18n_altbase' -f $UICulture)
}
It 'Imports from the "I18n_altfilename" file name and "I18n_altbase" directory when both FileName and BaseDirectory are specified (<UICulture>)' -TestCases $testCultures {
param ( $UICulture )
[System.Globalization.CultureInfo]::CurrentUICulture = $UICulture
Import-LocalizedData @defaultParams @fileName @baseDirectory -UICulture $UICulture
$data.string1 | Should -BeExactly ('string1 {0} I18n_altbase I18n_altfilename' -f $UICulture)
$data.string2 | Should -BeExactly ('string2 {0} I18n_altbase I18n_altfilename' -f $UICulture)
}
It 'Throws an error if the specified FileName does not exist in any path' {
{ Import-LocalizedData @defaultParams -FileName doesNotExist -ErrorAction Stop } |
Should -Throw -ExceptionType 'System.Management.Automation.PSInvalidOperationException'
}
It 'Throws an error if the specified BaseDirectory does not exist' {
{ Import-LocalizedData @defaultParams -BaseDirectory "$PSScriptRoot\doesNotExist" -ErrorAction Stop } |
Should -Throw -ExceptionType 'System.Management.Automation.PSInvalidOperationException'
}
}
Context 'SupportedCommand parameter' {
It 'Allows non-standard commands to be used in a data file' {
$data = Import-LocalizedData -FileName I18n_supportedcommands -SupportedCommand Get-Command
$data.Name | Should -Be 'Import-LocalizedData'
}
}
}
|