chocolatey/tests/InstallChocolatey.Tests.ps1
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$packageName = "poshgit" cpack function Setup-Environment { Cleanup $env:poshGit = join-path (Resolve-Path .\Tests ) dahlbyk-posh-git-60be436.zip $profileScript = "function Prompt(){ `$host.ui.RawUI.WindowTitle = `"My Prompt`" }" (Set-Content $Profile -value $profileScript -Force) } function Cleanup { Clean-Temp Remove-Item $env:ChocolateyInstall\lib\$packageName* -Recurse -Force } function Clean-Temp { if(Test-Path $env:Temp\Chocolatey\$packageName) {Remove-Item $env:Temp\Chocolatey\$packageName -Recurse -Force} } function RunInstall { cinst $packageName -source (Resolve-Path .) } $binRoot = join-path $env:systemdrive 'tools' if($env:chocolatey_bin_root -ne $null){$binRoot = join-path $env:systemdrive $env:chocolatey_bin_root} $poshgitPath = join-path $binRoot 'poshgit' if(Test-Path $Profile) { $currentProfileScript = (Get-Content $Profile) } function Clean-Environment { Set-Content $Profile -value $currentProfileScript -Force } Describe "Install-Posh-Git" { It "WillRemvePreviousInstallVersion" { Setup-Environment try{ Add-Content $profile -value ". '$poshgitPath\posh-git\profile.example.ps1'" RunInstall $newProfile = (Get-Content $Profile) $pgitDir = [Array](Dir "$poshgitPath\*posh-git*\" | Sort-Object -Property LastWriteTime)[-1] ($newProfile -like ". '$poshgitPath\posh-git\profile.example.ps1'").Count.should.be(0) ($newProfile -like ". '$pgitDir\profile.example.ps1'").Count.should.be(1) } catch { write-host (Get-Content $Profile) throw } finally {Clean-Environment} } It "WillNotAddDuplicateCallOnRepeatInstall" { Setup-Environment try{ RunInstall Cleanup RunInstall $newProfile = (Get-Content $Profile) $pgitDir = [Array](Dir "$poshgitPath\*posh-git*\" | Sort-Object -Property LastWriteTime)[-1] ($newProfile -like ". '$pgitDir\profile.example.ps1'").Count.should.be(1) } catch { write-host (Get-Content $Profile) throw } finally {Clean-Environment} } It "WillPreserveOldPromptLogic" { Setup-Environment try{ RunInstall . $Profile $host.ui.RawUI.WindowTitle = "bad" Prompt $host.ui.RawUI.WindowTitle.should.be("My Prompt") } catch { write-host (Get-Content function:\prompt) throw } finally { Clean-Environment } } It "WillOutputVcsStatus" { Setup-Environment try{ RunInstall mkdir PoshTest Pushd PoshTest git init . $Profile $global:wh="" New-Item function:\global:Write-Host -value "param([object] `$object, `$backgroundColor, `$foregroundColor, [switch] `$nonewline) try{Write-Output `$object;[string]`$global:wh += `$object.ToString()} catch{}" Prompt Popd $wh.should.be("$pwd\PoshTest [master]") } catch { write-output (Get-Content $Profile) throw } finally { Clean-Environment if( Test-Path function:\Write-Host ) {Remove-Item function:\Write-Host} if( Test-Path PoshTest ) {Remove-Item PoshTest -Force -Recurse} } } It "WillSucceedOnEmptyProfile" { Setup-Environment try{ Remove-Item $Profile -Force RunInstall mkdir PoshTest Pushd PoshTest git init . $Profile $global:wh="" New-Item function:\global:Write-Host -value "param([object] `$object, `$backgroundColor, `$foregroundColor, [switch] `$nonewline) try{Write-Output `$object;[string]`$global:wh += `$object.ToString()} catch{}" Prompt Popd $wh.should.be("$pwd\PoshTest [master]") } catch { write-output (Get-Content $Profile) throw } finally { Clean-Environment if( Test-Path function:\Write-Host ) {Remove-Item function:\Write-Host} if( Test-Path PoshTest ) {Remove-Item PoshTest -Force -Recurse} } } It "WillSucceedOnProfileWithPromptWithWriteHost" { Cleanup Setup-Environment try{ Remove-Item $Profile -Force Add-Content $profile -value "function prompt {Write-Host 'Hi'}" -Force RunInstall mkdir PoshTest Pushd PoshTest git init . $Profile $global:wh="" New-Item function:\global:Write-Host -value "param([object] `$object, `$backgroundColor, `$foregroundColor, [switch] `$nonewline) try{Write-Output `$object;[string]`$global:wh += `$object.ToString()} catch{}" Prompt Remove-Item function:\global:Write-Host Popd $wh.should.be("$pwd\PoshTest [master]") } catch { write-output (Get-Content $Profile) throw } finally { Clean-Environment if( Test-Path function:\Write-Host ) {Remove-Item function:\Write-Host} if( Test-Path PoshTest ) {Remove-Item PoshTest -Force -Recurse} } } It "WillSucceedOnUpdatingFrom040" { Cleanup Setup-Environment try{ Remove-Item $Profile -Force Add-Content $profile -value ". 'C:\tools\poshgit\dahlbyk-posh-git-60be436\profile.example.ps1'" -Force RunInstall mkdir PoshTest Pushd PoshTest git init write-output (Get-Content function:\prompt) . $Profile $global:wh="" New-Item function:\global:Write-Host -value "param([object] `$object, `$backgroundColor, `$foregroundColor, [switch] `$nonewline) try{Write-Output `$object;[string]`$global:wh += `$object.ToString()} catch{}" Prompt Remove-Item function:\global:Write-Host Popd $wh.should.be("$pwd\PoshTest [master]") } catch { write-output (Get-Content $Profile) throw } finally { Clean-Environment if( Test-Path function:\Write-Host ) {Remove-Item function:\Write-Host} if( Test-Path PoshTest ) {Remove-Item PoshTest -Force -Recurse} } } } |