ffd39b2853
- Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'ForEach-Object' (alias is '%' or 'foreach') - Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'Where-Object' (alias is '?' or 'where') - Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'Select-Object' (alias is 'select') - Fix PSScriptAnalyzer warnings of type PSPossibleIncorrectComparisonWithNull. Essentially, $null has to be on the left-hand side when using it for comparison. - A Test in ParameterBinding.Tests.ps1 needed adapting as this test used to rely on the wrong null comparison - Replace a subset of tests of kind '($object -eq $null) | Should Be $true' with '$object | Should Be $null'
124 lines
4.8 KiB
PowerShell
124 lines
4.8 KiB
PowerShell
Describe 'NestedModules' -Tags "CI" {
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function New-TestModule {
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param(
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[string]$Name,
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[string]$Content,
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[string[]]$NestedContents
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)
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new-item -type directory -Force "TestDrive:\$Name" > $null
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$manifestParams = @{
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Path = "TestDrive:\$Name\$Name.psd1"
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}
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if ($Content) {
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Set-Content -Path "${TestDrive}\$Name\$Name.psm1" -Value $Content
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$manifestParams['RootModule'] = "$Name.psm1"
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}
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if ($NestedContents) {
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$manifestParams['NestedModules'] = 1..$NestedContents.Count | ForEach-Object {
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$null = new-item -type directory TestDrive:\$Name\Nested$_
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$null = Set-Content -Path "${TestDrive}\$Name\Nested$_\Nested$_.psm1" -Value $NestedContents[$_ - 1]
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"Nested$_"
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}
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}
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New-ModuleManifest @manifestParams
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$resolvedTestDrivePath = Split-Path ((get-childitem TestDrive:\)[0].FullName)
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if (-not ($env:PSModulePath -like "*$resolvedTestDrivePath*")) {
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$env:PSModulePath += "$([System.IO.Path]::PathSeparator)$resolvedTestDrivePath"
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}
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}
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$originalPSModulePath = $env:PSModulePath
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try {
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# Create modules in TestDrive:\
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New-TestModule -Name NoRoot -NestedContents @(
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'class A { [string] foo() { return "A1"} }',
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'class A { [string] foo() { return "A2"} }'
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)
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New-TestModule -Name WithRoot -NestedContents @(
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'class A { [string] foo() { return "A1"} }',
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'class A { [string] foo() { return "A2"} }'
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) -Content 'class A { [string] foo() { return "A0"} }'
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New-TestModule -Name ABC -NestedContents @(
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'class A { [string] foo() { return "A"} }',
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'class B { [string] foo() { return "B"} }'
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) -Content 'class C { [string] foo() { return "C"} }'
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It 'Get-Module is able to find types' {
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$module = Get-Module NoRoot -ListAvailable
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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$module = Get-Module WithRoot -ListAvailable
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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$module = Get-Module ABC -ListAvailable
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$module.GetExportedTypeDefinitions().Count | Should Be 3
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}
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It 'Import-Module pick the right type' {
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$module = Import-Module ABC -PassThru
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$module.GetExportedTypeDefinitions().Count | Should Be 3
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$module = Import-Module ABC -PassThru -Force
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$module.GetExportedTypeDefinitions().Count | Should Be 3
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$module = Import-Module NoRoot -PassThru
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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$module = Import-Module NoRoot -PassThru -Force
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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[scriptblock]::Create(@'
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using module NoRoot
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[A]::new().foo()
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'@
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).Invoke() | Should Be A2
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$module = Import-Module WithRoot -PassThru
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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$module = Import-Module WithRoot -PassThru -Force
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$module.GetExportedTypeDefinitions().Count | Should Be 1
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[scriptblock]::Create(@'
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using module WithRoot
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[A]::new().foo()
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'@
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).Invoke() | Should Be A0
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}
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Context 'execute type creation in the module context' {
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# let's define types to make it more fun
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class A { [string] foo() { return "local"} }
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class B { [string] foo() { return "local"} }
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class C { [string] foo() { return "local"} }
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# We need to think about it: should it work or not.
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# Currently, types are resolved in compile-time to the 'local' versions
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# So at runtime we don't call the module versions.
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It 'Can execute type creation in the module context with new()' -pending {
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& (Get-Module ABC) { [C]::new().foo() } | Should Be C
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& (Get-Module NoRoot) { [A]::new().foo() } | Should Be A2
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& (Get-Module WithRoot) { [A]::new().foo() } | Should Be A0
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& (Get-Module ABC) { [A]::new().foo() } | Should Be A
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}
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It 'Can execute type creation in the module context with New-Object' {
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& (Get-Module ABC) { (New-Object C).foo() } | Should Be C
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& (Get-Module NoRoot) { (New-Object A).foo() } | Should Be A2
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& (Get-Module WithRoot) { (New-Object A).foo() } | Should Be A0
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& (Get-Module ABC) { (New-Object A).foo() } | Should Be A
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}
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}
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} finally {
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$env:PSModulePath = $originalPSModulePath
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Get-Module @('ABC', 'NoRoot', 'WithRoot') | Remove-Module
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}
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}
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