TestModule.ps1

# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
[CmdletBinding()]
param([string] $ModulePath, [string] $ModuleName, [string] $ModuleTestsPath, [switch]$Isolated)
$ErrorActionPreference='Stop'

# Install Pester
if (!(Get-Module-Name Pester -ListAvailable)) {
Install-Module-Name Pester -Force -SkipPublisherCheck
}

if(-not$Isolated) {
Write-Debug'Creating isolated process...'
$pwsh= [System.Diagnostics.Process]::GetCurrentProcess().Path
&"$pwsh"-NonInteractive -NoLogo -NoProfile -File $MyInvocation.MyCommand.Path@PSBoundParameters-Isolated
return
}

$modulePsd1=Get-Item-Path (Join-Path$ModulePath"./$ModuleName.psd1")
$LocalLoadEnvPS1=Join-Path$PSScriptRoot'Tests/loadEnv.ps1'
$AuthModulePSd1=Join-Path$PSScriptRoot"../src/Authentication/Authentication/artifacts/Microsoft.Graph.Authentication.psd1"

# Import required modules.
Import-Module-Name Pester
Import-Module$AuthModulePSd1
Import-Module-Name $modulePsd1.FullName

# Replace AutoREST loadEnv.ps1 with our local script.
Copy-Item-Path $LocalLoadEnvPS1-Destination $ModuleTestsPath

$PesterConfiguration= [PesterConfiguration]::Default
$PesterConfiguration.Run.Path=$ModuleTestsPath
$PesterConfiguration.Run.PassThru=$true
$PesterConfiguration.CodeCoverage.Enabled=$true
$PesterConfiguration.TestResult.Enabled=$true
$PesterConfiguration.TestResult.OutputPath= (Join-Path$ModuleTestsPath"$moduleName-TestResults.xml")

$TestResults=Invoke-Pester-Configuration $PesterConfiguration
If ($TestResults.FailedCount-gt0) { Write-Error"$($TestResults.FailedCount) tests failed." }