public/Execute-Command.Tests.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.Tests\.', '.' . "$here\$sut" Set-StrictMode -Version latest Describe "Execute-Command" -Tag 'Unit' { Context 'Behavior' { It 'Executes expressions' { Execute-Command -Command 123 | Should -Be 123 Execute-Command -Command { 123 } | Should -Be 123 123 | Execute-Command | Should -Be 123 { 123 } | Execute-Command | Should -Be 123 } It 'Executes expressions (-WhatIf)' { $output = Execute-Command -Command 123 -WhatIf -ErrorVariable err $output | Should -Be $null $err | Should -Be $null } It 'Execute binaries' { Execute-Command -Command 'hostname' > $null Execute-Command -Command { hostname } > $null 'hostname' | Execute-Command > $null { hostname } | Execute-Command > $null } It 'Errors (non-terminating) when binary return non-zero exit code' { 'ping' | Execute-Command -ErrorAction Continue 2>$null { ping } | Execute-Command -ErrorAction Continue 2>$null } It 'Errors (terminating) when binary return non-zero exit code' { { 'ping' | Execute-Command -ErrorAction Stop 2>$null } | Should -Throw { { ping } | Execute-Command -ErrorAction Stop 2>$null } | Should -Throw } } } |