Example of Custom Pester function accepting parameters

Parametspester.ps1

function Invoke-CustomPestertest
{
	[CmdletBinding()]
	param
	(
		[string]$testpath,
		[decimal]$version,
		[string]$name
	)
	Invoke-Pester -Script @{ Path = '$testpath'; Parameters = @{ Name = $name; Version = $version } }

}