Tests/Performance.Tests.ps1
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#region Pipeline configurations Pipeline: 'Do Timing 16 threads' { Stage: One: { foreach ($num in 1..16) { Do: { Sleep 5 } -Context $Context } } } Pipeline: 'Do Timing 32 threads' { Stage: One: { foreach ($num in 1..32) { Do: { Sleep 5 } -Context $Context } } } Pipeline: 'Do Timing 128 threads' { Stage: One: { foreach ($num in 1..128) { Do: { Sleep 2 } -Context $Context } } } Pipeline: 'Do Timing 1024 threads' { Stage: One: { foreach ($num in 1..1024) { Do: { if (($num % 10) -eq 0){ Write-Output "Test:$num"} } -Context $Context } } } #endregion #region Tests #About 250ms per thread to setup seconds for setup so add (250 * 16) to result Describe -Tag Performance 'Performance Tests' { It 'should take less than 10 seconds to run 16 Threads sleeping for 5 seconds each' { $result = Measure-Command { Invoke-Cidney 'Do Timing 16 Threads' } ([int]$result.TotalSeconds) -le 10 | should be $true } It 'should take less than 15 seconds to run 32 threads sleeping for 5 seconds each' { $result = Measure-Command { Invoke-Cidney 'Do Timing 32 Threads' } ([int]$result.TotalSeconds) -le 15 | should be $true } It 'should take less than 20 seconds to run 128 threads sleeping for 2 seconds each' { $result = Measure-Command { Invoke-Cidney 'Do Timing 128 Threads' } ([int]$result.TotalSeconds) -le (2*(128/16)) + 4 | should be $true } It 'should take less than 120 seconds to run 1024 threads' { $result = Measure-Command { Invoke-Cidney 'Do Timing 1024 Threads' } ([int]$result.TotalSeconds) -le 120 | should be $true } It 'should be faster that powershell jobs' { $result1 = Measure-Command { Invoke-Cidney 'Do Timing 16 Threads' } $result2 = Measure-Command { foreach($num in 1..16) { Invoke-Command { Sleep 5 } -asJob -ComputerName localhost }; Get-job | Receive-Job -Wait -AutoRemoveJob} $result1.TotalSeconds -le $result2.TotalSeconds | should be $true } } #endregion #region Cleanup Get-CidneyPipeline | Remove-CidneyPipeline #endregion |