feat: child modules telemetry check

utilities/pipelines/staticValidation/compliance/module.tests.ps1

@@ -116,7 +116,7 @@ Describe 'File/folder tests' -Tag 'Modules' {
         }
 
         # if the child modules version has been increased, the main modules version should be increased as well
-        It '[<moduleFolderName>] main module version should be increased if the child version number has been increased.' -TestCases ($moduleFolderTestCases | Where-Object { (-Not $_.isTopLevelModule) }) {
+        It '[<moduleFolderName>] main module version should be increased if the child version number has been increased.' -TestCases ($moduleFolderTestCases | Where-Object { -Not $_.isTopLevelModule }) {
 
             param (
                 [string] $moduleFolderPath
@@ -128,7 +128,8 @@ Describe 'File/folder tests' -Tag 'Modules' {
                 $parentFolderPath = Split-Path -Path $moduleFolderPath -Parent
                 $moduleVersion = Get-ModuleTargetVersion -ModuleFolderPath $parentFolderPath
 
-                ($childModuleVersion.EndsWith('.0') -and -not $moduleVersion.EndsWith('.0')) | Should -Be $false
+                # the first release of a child module does not require the parent module to be updated
+                ($childModuleVersion -ne '0.1.0' -and $childModuleVersion.EndsWith('.0') -and -not $moduleVersion.EndsWith('.0')) | Should -Be $false
             }
         }
 
@@ -992,6 +993,36 @@ Describe 'Module tests' -Tag 'Module' {
                 $telemetryDeploymentName = $telemetryDeployment.name # The AVM telemetry prefix
                 $telemetryDeploymentName | Should -Match "$expectedTelemetryIdentifier"
             }
+
+            It '[<moduleFolderName>] Telemetry should be disabled for referenced modules with dedicated telemetry.' -TestCases $moduleFolderTestCases {
+
+                param(
+                    [hashtable] $templateFileContent,
+                    [string] $templateFilePath
+                )
+
+                # get all referenced modules, that offer a telemetry parameter
+                $referencesWithTelemetry = $templateFileContent.resources.Values | Where-Object {
+                    $_.type -eq 'Microsoft.Resources/deployments' -and
+                    $_.properties.template.parameters.Keys -contains 'enableTelemetry'
+                }
+
+                if ($referencesWithTelemetry.Count -eq 0) {
+                    Set-ItResult -Skipped -Because 'no modules with dedicated telemetry are deployed.'
+                    return
+                }
+
+                # telemetry should be disabled for the referenced module
+                $incorrectCrossReferences = [System.Collections.ArrayList]@()
+                foreach ($referencedModule in $referencesWithTelemetry) {
+                    if (-not $referencedModule.properties.parameters.ContainsKey('enableTelemetry') -or $referencedModule.properties.parameters.enableTelemetry.value -ne $false) {
+                        # remember the names (e.g. 'virtualNetwork_subnets') to provide a better error message
+                        $incorrectCrossReferences.Add($referencedModule.identifier)
+                    }
+                }
+
+                $incorrectCrossReferences | Should -BeNullOrEmpty -Because ('cross reference modules must be referenced with the enableTelemetry parameter set to false. Found incorrect items: [{0}].' -f ($incorrectCrossReferences -join ', '))
+            }
         }
 
         Context 'Output' {