Bicep Module Pester Unit Tests

bicep-module-pester.ps1

# Create Pester container https://pester.dev/docs/commands/New-PesterContainer
# Location of the Pester Unit test script location (example)
$container = New-PesterContainer -Path './.scripts/bicep-module-tests.ps1'

# Set config values and results 
$config = New-PesterConfiguration
$config.TestResult.OutputFormat = "NUnitXML"
$config.TestResult.OutputPath = "test-Pester.xml"
$config.TestResult.Enabled = $True
$config.Run.Container = $container

# Invoke Pester run
Invoke-Pester -Configuration $config

bicep-module-tests.ps1

BeforeDiscovery {
    # Change the current directory to the Bicep module folder (example)
    Set-Location -Path "bicep\modules"
    # Define the module and test paths
    $testPath = "/home/vsts/work/1/s/bicep/modules/.tests"
    $moduleFiles = Get-ChildItem -Filter *.bicep
    $testFiles = foreach ($moduleFile in $moduleFiles) {
        Join-Path $testPath ($moduleFile.BaseName + '.tests.bicep')
    }
}

Describe "test file" -ForEach $testFiles {
    # Check if a corresponding .tests.bicep file exists for each .bicep module file
    It "$_ should exist" {
        $_ | Should -Exist
    }
}