#requires -module InvokeBuild,Psake

Describe 'Invoke-Build Tasks' {

BeforeAll {

$manifest = Import-PowerShellDataFile -Path $env:BHPSModuleManifest

$outputDir = [IO.Path]::Combine($ENV:BHProjectPath, 'Output')

$outputModDir = [IO.Path]::Combine($outputDir, $env:BHProjectName)

$outputModVerDir = [IO.Path]::Combine($outputModDir, $manifest.ModuleVersion)

$ibTasksFilePath = [IO.Path]::Combine($outputModVerDir, 'IB.tasks.ps1')

$psakeFilePath = [IO.Path]::Combine($outputModVerDir, 'psakeFile.ps1')

}

$IBTasksResult = $null

It 'IB.tasks.ps1 exists' {

Test-Path $IBTasksFilePath | Should -Be $true

}

It 'Parseable by invoke-build' {

# Run IB in job to not pollute the environment

# Invoke-Build whatif still outputs in Appveyor in Pester even when directed to out-null. This doesn't happen locally. Redirecting all output to null

$IBTasksResult = Start-Job -ScriptBlock {

Invoke-Build -File $using:IBTasksFilePath -Whatif -Result IBTasksResult -ErrorAction Stop *>$null

$IBTasksResult

} | Wait-Job | Receive-Job

$IBTasksResult | Should -Not -BeNullOrEmpty

}

It 'Contains all the tasks that were in the Psake file' {

# Run psake in job to not pollute the environment

$psakeTaskNames = Start-Job -ScriptBlock {

Invoke-PSake -docs -buildfile $using:psakeFilePath | Where-Object name -notmatch '^(default|\?)$' | ForEach-Object name

} | Wait-Job | Receive-Job

$IBTaskNames = $IBTasksResult.all.name

foreach ($taskItem in $psakeTaskNames) {

if ($taskitem -notin $IBTaskNames) {

throw "Task $taskitem was not successfully converted by Convert-PSAke"

}

}

$Psaketasknames | Should -Not -BeNullOrEmpty

}

}