AL Build Helper for Dynamics 365 Business Central Builds

If you’re interested in setting up a build pipeline to build apps for Business Central then you’re probably interested in running the automated tests as part of it. (I take it you are writing automated tests?)

Turns out getting your test codeunits and methods populated into a test suite ready to run isn’t straightforward. We use a separate “Build Helper” app that exposes a couple of web service methods to prep and clear a test suite. It helps us get the container ready for running Run-TestsInBCContainer (from the navcontainerhelper module).

I’ve uploaded a couple of versions of the app to a GitHub repo here: https://github.com/CleverDynamics/al-build-helper. One for BC15 and the other for BC14 and earlier.

I use it all the time for running test from VS Code as well as in our build pipelines. Our PowerShell module has an Install-BuildHelper function to download and install it. Alternatively you could slip some PowerShell like the below into your pipeline and smoke it.

$Container = 'de'
$Company = 'CRONUS DE'
$User = 'admin'
$Password = 'P@ssword1'
$TestSuite = 'DEFAULT'
$StartRange = 130000
$EndRange = 160000
$WSPort = '7047'
$BuildHelperUrl = 'https://github.com/CleverDynamics/al-build-helper/raw/master/Clever%20Dynamics_Build%20Helper_BC14.app'

$Credential = [PSCredential]::new($user, (ConvertTo-SecureString $Password -AsPlainText -Force))
$BHPath = Join-Path $env:Temp 'BH.app'
Download-File $BuildHelperUrl $BHPath
Publish-NavContainerApp $Container -appfile $BHPath -sync -install
$BH = New-WebServiceProxy ('http://{0}:{1}/NAV/WS/{2}/Codeunit/AutomatedTestMgt' -f (Get-NavContainerIpAddress $Container), $WSPort, $Company) -Credential $Credential
$BH.GetTests($TestSuite, $StartRange, $EndRange)

The above is BC14 and assumes that you’ve got the navcontainerhelper module loaded (so you can use Publish-NavContainerApp). For BC15 you’d change the script slightly to the below (different URL for Build Helper, the instance name is “BC” rather than “NAV”).

$Container = 'bc15'
$Company = 'My Company'
$User = 'admin'
$Password = 'P@ssword1'
$TestSuite = 'DEFAULT'
$StartRange = 130000
$EndRange = 160000
$WSPort = '7047'
$BuildHelperUrl = 'https://github.com/CleverDynamics/al-build-helper/raw/master/Clever%20Dynamics_Build%20Helper.app'

$Credential = [PSCredential]::new($user, (ConvertTo-SecureString $Password -AsPlainText -Force))
$BHPath = Join-Path $env:Temp 'BH.app'
Download-File $BuildHelperUrl $BHPath
Publish-NavContainerApp $Container -appfile $BHPath -sync -install
$BH = New-WebServiceProxy ('http://{0}:{1}/BC/WS/{2}/Codeunit/AutomatedTestMgt' -f (Get-NavContainerIpAddress $Container), $WSPort, $Company) -Credential $Credential
$BH.GetTests($TestSuite, $StartRange, $EndRange)

No doubt, given the rate of change in Business Central there will be a different/better way to do this by the time BC15/wave 2/Fall ’19/whatever the heck we call it is released – but this how we build against BC15 for now.

Feel free to use anything you find helpful with my blessing…but not necessarily my support. No warranties, own risk etc.

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