PowerShell/test/powershell/Measure-Command.Tests.ps1

Describe "Measure-Command" {

    Context "Validate return types for Measure-Command" {

	It "Should return TimeSpan as the return type" {
	    (Measure-Command { Get-Date }).GetType() | Should Be timespan
	}
    }

    Context "Validate that it is executing commands correctly" {

	It "Should return TimeSpan after executing a script" {
	    (Measure-Command { echo hi }).GetType() | Should Be timespan
	}

	It "Should return TimeSpan after executing a cmdlet" {
	    $pesterscript = Join-Path -Path (Join-Path -Path $PSScriptRoot -ChildPath assets) -ChildPath echoscript.ps1
	    $testfile = $pesterscript
	    $testcommand = "echo pestertestscript"
	    $testcommand | Add-Content -Path $testfile

	    (Measure-Command { $pesterscript }).GetType() | Should Be timespan
	    Remove-Item $testfile
	}
    }
}