Get-DscConfiguration will throw when xWebsite returns $null LogCustomFields

[regedit32]

Get-DscConfiguration is very particular about the data type that is returned. In the MOF String LogCustomFields is defined as an array, but if $website.logFile.customFields.Collection is $null, then $null is being included in the Get return, which is not the same as an empty array. $cimLogCustomFields should be casted as an array.

[johlju]

@regedit32 Do you have the error message that Get-DscConfiguration is throwing when this happen?

Looking for if we should add an example for testing the types in the unit and/or integration test template.

[regedit32]

Here's the error message:

Get-DscConfiguration : GetConfiguration did not succeed.
At line:1 char:1
+ Get-DscConfiguration
+ ~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (MSFT_DSCLocalConfigurationManager:root/Microsoft/...gurationManager) [Get-DscConfiguration], CimException
    + FullyQualifiedErrorId : MI RESULT 1,Get-DscConfiguration

[johlju]

@regedit32 submitted an issue PowerShell/DscResource.Tests#239 to track adding tests to test framework or template for this.

[johlju]

Closing this as this was resolved in PR #373.