tests/Benchpress.tests.ps1
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$pesterLoaded? = Import-Module Pester -Global -PassThru if (-not $pesterLoaded?) { return } describe "Benchpress" { context "Get-Benchmark" { it "Can get it's own benchmarks" { Get-Benchmark -ModuleName Benchpress } } context "Measure-Benchmark" { it "Can time a command" { Measure-Benchmark -Command Get-Process -RepeatCount 10 } it "Can time a command with parameters" { Measure-Benchmark -Command Get-Process -Parameter @{Name='PowerShell*'} -RepeatCount 10 } it "Can time a script block" { Measure-Benchmark -ScriptBlock { ' ' } -RepeatCount 100 } it "Can compare timings" { Measure-Benchmark -Technique @{ AddStrings = { 'words ' + 'in ' + 'a ' + 'sentance.' } JoinStrings = { 'words', 'in', 'a', 'sentance.' -join ' ' } StringBuilder = { $sb = [text.stringbuilder]::new() $_ = $sb.Append('words ') $_ = $sb.Append('in ') $_ = $sb.Append('a ') $_ = $sb.Append('sentance.') $sb.ToString() } } -RepeatCount 10 } } context "Checkpoint-Benchmark" { it "Can check it's own benchmarks" { Checkpoint-Benchmark -ModuleName Benchpress } } } |