TypeName.Tests.ps1
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#Requires -Module @{ ModuleName = 'Pester'; ModuleVersion = '4.0.0' } using namespace System.Collections.Generic using namespace System.Management.Automation param() Add-Type -AssemblyName Microsoft.VisualBasic Describe 'Get-TypeName Test' { $isVersionGe60 = $PSVersionTable['PSVersion'] -ge '6.0' Context 'New-Object -ComObject WScript.Shell' { It 'IWshShell3' { Get-TypeName (New-Object -ComObject WScript.Shell) | Should -BeExactly 'IWshShell3' } } Context 'New-Object -ComObject Shell.Application' { if ($isVersionGe60) { It 'like System.__ComObject#*' { Get-TypeName (New-Object -ComObject Shell.Application) | Should -BeLikeExactly 'System.__ComObject#*' } } else { It 'match ^IShellDispatch\d+$' { Get-TypeName (New-Object -ComObject Shell.Application) | Should -MatchExactly '^IShellDispatch\d+$' } } } Context "[Microsoft.VisualBasic.Interaction]::GetObject(`"$($Env:COMPUTERNAME),computer`")" { if ($isVersionGe60) { It 'System.__ComObject' { $lm = [Microsoft.VisualBasic.Interaction]::GetObject("WinNT://$($Env:COMPUTERNAME),computer") Get-TypeName $lm | Should -BeExactly 'System.__ComObject' } } else { It '_ComObject' { $lm = [Microsoft.VisualBasic.Interaction]::GetObject("WinNT://$($Env:COMPUTERNAME),computer") Get-TypeName $lm | Should -BeExactly '_ComObject' } } } Context 'Get-CimInstance Win32_OperatingSystem' { It 'root/cimv2:Win32_OperatingSystem' { Get-TypeName (Get-CimInstance Win32_OperatingSystem) | Should -BeExactly 'root/cimv2:Win32_OperatingSystem' } } Context '[wmi]''Win32_OperatingSystem=@''' { It 'root\cimv2:Win32_OperatingSystem' { Get-TypeName ([wmi]'Win32_OperatingSystem=@') | Should -BeExactly 'root\cimv2:Win32_OperatingSystem' } } Context '[pscustomobject]@{ pstypename = ''Foo'' }' { It 'Foo' { Get-TypeName ([pscustomobject]@{ pstypename = 'Foo' }) | Should -BeExactly 'Foo' } } Context '[pscustomobject]@{ }' { It 'System.Management.Automation.PSCustomObject' { Get-TypeName ([pscustomobject]@{ }) | Should -BeExactly 'System.Management.Automation.PSCustomObject' } } Context '[System.Object]::new()' { It 'System.Object' { $obj = [System.Object]::new() $obj.pstypenames.Insert(0, 'Obj') Get-TypeName $obj | Should -BeExactly 'System.Object' } } Context '''abc''' { It 'System.String' { Get-TypeName 'abc' | Should -BeExactly 'System.String' } } Context '[int[]]@(0, 1, 2)' { It 'System.Int32[]' { Get-TypeName ([int[]]@(0, 1, 2)) | Should -BeExactly 'System.Int32[]' } } Context '[Dictionary[[string], [int]]]::new()' { It 'System.Collections.Generic.Dictionary`2' { Get-TypeName ([Dictionary[[string], [int]]]::new()) | Should -BeExactly 'System.Collections.Generic.Dictionary`2[System.String,System.Int32]' } } Context '[List[int][]]@([List[int]]::new())' { It 'System.Collections.Generic.List`1[System.Int32][]' { Get-TypeName ([List[int][]]@([List[int]]::new())) | Should -BeExactly 'System.Collections.Generic.List`1[System.Int32][]' } } Context '[List[int[, ]]]::new()' { It 'System.Collections.Generic.List`1[System.Int32[,]]' { Get-TypeName ([List[int[, ]]]::new()) | Should -BeExactly 'System.Collections.Generic.List`1[System.Int32[,]]' } } Context 'Get-TypeName -ProgId Scripting.FileSystemObject' { It 'IFileSystem3' { Get-TypeName -ProgId Scripting.FileSystemObject | Should -BeExactly 'IFileSystem3' } } Context 'Get-TypeName -ProgId ???' { It 'Length -eq 0' { @(Get-TypeName -ProgId ??? -ErrorAction SilentlyContinue).Length | Should -BeExactly 0 } It 'throw COMException' { { Get-TypeName -ProgId ??? -ErrorAction Stop } | Should -Throw -ExceptionType System.Runtime.InteropServices.COMException } } Context 'Get-TypeName -ProgId ''''' { It 'throw ParameterBindingException' { { Get-TypeName -ProgId '' } | Should -Throw -ExceptionType ([ParameterBindingException]) } } Context '1.0, (New-Object -ComObject Scripting.Dictionary) | Get-TypeName' { 1.0, (New-Object -ComObject Scripting.Dictionary) | Get-TypeName | Should -BeExactly @('System.Double', 'IDictionary') } Context '$null | Get-TypeName' { It 'throw ParameterBindingException' { { $null | Get-TypeName -ErrorAction Stop } | Should -Throw -ExceptionType ([ParameterBindingException]) } } } Describe 'Get-PsTypeName Test' { Context 'adsi' { It 'adsi' { Get-PsTypeName adsi | Should -BeExactly 'adsi' } } Context 'foobar' { It 'Length -eq 0' { @(Get-PsTypeName foobar).Length | Should -BeExactly 0 } } Context 'System.String' { It 'string' { Get-PsTypeName System.String | Should -BeExactly 'string' } } Context 'int' { It 'int, int32' { Get-PsTypeName int | Should -BeExactly 'int, int32' } } # System.の省略 Context 'Xml.XmlDocument' { It 'ipaddress' { Get-PsTypeName Xml.XmlDocument | Should -BeExactly 'xml' } } Context 'Management.Automation.PSObject' { It 'pscustomobject, psobject' { Get-PsTypeName Management.Automation.PSObject | Should -BeExactly 'pscustomobject, psobject' } } Context 'System.Poo' { It 'Length -eq 0' { @(Get-PsTypeName System.Poo).Length | Should -BeExactly 0 } } Context '''''' { It 'throw ParameterBindingException' { { Get-PsTypeName '' } | Should -Throw -ExceptionType ([ParameterBindingException]) } } Context '1.0, $null, ''foo'' | Get-TypeName | Get-PsTypeName' { It 'double, string' { 1.0, $null, 'foo' | Get-TypeName -ErrorAction SilentlyContinue | Get-PsTypeName | Should -BeExactly @('double', 'string') } } Context '$null | Get-PsTypeName' { It 'throw ParameterBindingException' { { $null | Get-PsTypeName -ErrorAction Stop } | Should -Throw -ExceptionType ([ParameterBindingException]) } } } |