modules/deploy/dsc/ext/PsGallery/xWebAdministration.1.9.0.0/Tests/Integration/MSFT_xWebAppPool.Integration.tests.ps1

<#
.Synopsis
   Template for creating DSC Resource Integration Tests
.DESCRIPTION
   To Use:
     1. Copy to \Tests\Integration\ folder and rename MSFT_x<ResourceName>.Integration.tests.ps1
     2. Customize TODO sections.
     3. Create test DSC Configurtion file MSFT_x<ResourceName>.config.ps1 from integration_config_template.ps1 file.

.NOTES
   Code in HEADER, FOOTER and DEFAULT TEST regions are standard and may be moved into
   DSCResource.Tools in Future and therefore should not be altered if possible.
#>


$Global:DSCModuleName      = 'xWebAdministration'
$Global:DSCResourceName    = 'MSFT_xWebAppPool'

#region HEADER
if ( (-not (Test-Path -Path '.\DSCResource.Tests\')) -or `
     (-not (Test-Path -Path '.\DSCResource.Tests\TestHelper.psm1')) )
{
    & git @('clone','https://github.com/PowerShell/DscResource.Tests.git')
}
else
{
    & git @('-C',(Join-Path -Path (Get-Location) -ChildPath '\DSCResource.Tests\'),'pull')
}
Import-Module .\DSCResource.Tests\TestHelper.psm1 -Force
$TestEnvironment = Initialize-TestEnvironment `
    -DSCModuleName $Global:DSCModuleName `
    -DSCResourceName $Global:DSCResourceName `
    -TestType Integration
#endregion

# Test Setup
if ((Get-Service w3svc) -ne 'Running')
{
    Get-Service w3svc | Start-Service
}

# Using try/finally to always cleanup even if something awful happens.
try
{
    #region Integration Tests
    $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($Global:DSCResourceName).config.ps1"
    . $ConfigFile

    [string] $tempName = "$($Global:DSCResourceName)_" + (Get-Date).ToString("yyyyMMdd_HHmmss")
    $null = Backup-WebConfiguration -Name $tempName

    Describe "$($Global:DSCResourceName)_Integration" {
        #region DEFAULT TESTS
        It 'Should compile without throwing' {
            {
                Invoke-Expression -Command "$($Global:DSCResourceName)_Config -OutputPath `$TestEnvironment.WorkingFolder -ConfigurationData `$ConfigData -ErrorAction:Stop"
                Start-DscConfiguration -Path $TestEnvironment.WorkingFolder `
                    -ComputerName localhost -Wait -Verbose -Force
            } | Should not throw
        }

        It 'should be able to call Get-DscConfiguration without throwing' {
            { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should Not throw
        }
        #endregion

        It 'Should have set the resource and all the parameters should match' {
            # TODO: Validate the Config was Set Correctly Here...
            $results = Get-DscConfiguration

            foreach ($rule in $rules.GetEnumerator())
            {
                Write-Verbose -Message "Parameter $($rule.Name) with value $($results.$($Rule.Name)) Should Be $($rules[$rule.Name])"
                $results.$($Rule.Name) | Should Be $rules[$rule.Name]
            }
        }
    }
    #endregion

}
finally
{
    #region FOOTER
    Restore-WebConfiguration -Name $tempName
    Remove-WebConfigurationBackup -Name $tempName

    Restore-TestEnvironment -TestEnvironment $TestEnvironment
    #endregion
}