How can I user a parameterFilter with a switch parameter when mocking in Pester?

Question

Using Pester, I'm mocking an advanced function which takes, amongst other parameters, a switch. How do I create a -parameterFilter for the mock which includes the switch parameter?

I've tried:

-parameterFilter { $Domain -eq 'MyDomain' -and $Verbose -eq $true }

-parameterFilter { $Domain -eq 'MyDomain' -and $Verbose }

-parameterFilter { $Domain -eq 'MyDomain' -and $Verbose -eq 'True' }

to no avail.

Answer 1

Try this:

-parameterFilter { $Domain -eq 'MyDomain' -and $Verbose.IsPresent}