PowerShell7/test/powershell/Update-FormatData.Tests.ps1
Jim Truher (MSFT) b8c9578e5b modify updateformatdata tests to use runspace to isolate format changes.
This should be the pattern for any test which mainupulates current state
to protect from unintended side effects. This was done by default in ttest
because each test would have its own runspace
2016-05-23 15:04:13 -07:00

60 lines
2.0 KiB
PowerShell

Describe "Update-FormatData" {
BeforeAll {
$path = Join-Path -Path $TestDrive -ChildPath "outputfile.ps1xml"
$ps = [powershell]::Create()
$iss = [system.management.automation.runspaces.initialsessionstate]::CreateDefault2()
$rs = [system.management.automation.runspaces.runspacefactory]::CreateRunspace($iss)
$rs.Open()
$ps.Runspace = $rs
}
AfterAll {
$rs.Close()
$ps.Dispose()
}
Context "Validate Update-FormatData update correctly" {
It "Should not throw upon reloading previous formatting file" {
{ Update-FormatData } | Should Not throw
}
It "Should validly load formatting data" {
Get-FormatData -typename System.Diagnostics.Process | Export-FormatData -Path $path
$null = $ps.AddScript("Update-FormatData -prependPath $path")
$ps.Invoke()
$ps.HadErrors | Should be $false
}
}
}
Describe "Update-FormatData basic functionality" -Tags DRT{
BeforeAll {
$testfilename = "testfile.ps1xml"
$testfile = Join-Path -Path $TestDrive -ChildPath $testfilename
$xmlContent=@"
<Types>
<Type>
<Name>AnyName</Name>
<Members>
<PropertySet>
<Name>PropertySetName</Name>
<ReferencedProperties>
<Name>FirstName</Name>
<Name>LastName</Name>
</ReferencedProperties>
</PropertySet>
</Members>
</Type>
</Types>
"@
$xmlContent > $testfile
}
It "Update-FormatData with WhatIf should work"{
{ Update-FormatData -Append $testfile -WhatIf } | Should Not Throw
{ Update-FormatData -Prepend $testfile -WhatIf } | Should Not Throw
}
}