Tests/Integration/MSFT_xAdcsCertificationAuthority.Tests.ps1

# Suppress this PSSA message because we need to allow credentials to be
# set when running the tests.
[System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingConvertToSecureStringWithPlainText', '')]
param ()

<#
    IMPORTANT: To run these tests requires a local Administrator account to be
    available on the machine running the tests that can be used to install the
    ADCS component being tested. Please change the following values to the
    credentials that are set up for this purpose.
    When these tests are run on AppVeyor, ADCS-Cert-Authority will be installed
    and a new Administrator account will be created that uses credentials that
    match the ones following.
#>

$script:adminUsername = 'AdcsAdmin'
$script:adminPassword = 'NotPass12!'
$script:DSCModuleName = 'xAdcsDeployment'
$script:DSCResourceName = 'MSFT_xAdcsCertificationAuthority'

Import-Module -Name (Join-Path -Path (Join-Path -Path (Split-Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers') -ChildPath 'CommonTestHelper.psm1') -Global

#region HEADER
# Integration Test Template Version: 1.1.1
[String] $script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
if ( (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests'))) -or `
    (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) )
{
    & git @('clone', 'https://github.com/PowerShell/DscResource.Tests.git', (Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests\'))
}

Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force
$TestEnvironment = Initialize-TestEnvironment `
    -DSCModuleName $script:DSCModuleName `
    -DSCResourceName $script:DSCResourceName `
    -TestType Integration
#endregion

# Using try/finally to always cleanup even if something awful happens.
try
{
    # Ensure that the tests can be performed on this computer
    if (-not (Test-WindowsFeature -Name 'ADCS-Cert-Authority'))
    {
        Return
    }

    #region Integration Tests
    $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DSCResourceName)_Install.config.ps1"
    . $ConfigFile -Verbose -ErrorAction Stop

    Describe "$($script:DSCResourceName)_Install_Integration" {
        Context 'Install ADCS Certification Authority' {
            #region DEFAULT TESTS
            It 'Should compile and apply the MOF without throwing' {
                {
                    $secureAdminPassword = ConvertTo-SecureString -String $script:adminPassword -AsPlainText -Force
                    $adminCred = New-Object -TypeName System.Management.Automation.PSCredential `
                        -ArgumentList ($script:adminUsername, $secureAdminPassword)

                    $ConfigData = @{
                        AllNodes = @(
                            @{
                                NodeName                    = 'localhost'
                                AdminCred                   = $AdminCred
                                PsDscAllowPlainTextPassword = $true
                            }
                        )
                    }

                    & "$($script:DSCResourceName)_Install_Config" `
                        -OutputPath $TestDrive `
                        -ConfigurationData $ConfigData

                    Start-DscConfiguration `
                        -Path $TestDrive `
                        -ComputerName localhost `
                        -Wait `
                        -Verbose `
                        -Force `
                        -ErrorAction Stop
                } | 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' {
                $current = Get-DscConfiguration | Where-Object {
                    $_.ConfigurationName -eq "$($script:DSCResourceName)_Install_Config"
                }
                $current.Ensure | Should -Be 'Present'
            }
        }
    }

    $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DSCResourceName)_Uninstall.config.ps1"
    . $ConfigFile -Verbose -ErrorAction Stop

    Describe "$($script:DSCResourceName)_Uninstall_Integration" {
        Context 'Uninstall ADCS Certification Authority' {
            #region DEFAULT TESTS
            It 'Should compile and apply the MOF without throwing' {
                {
                    $secureAdminPassword = ConvertTo-SecureString -String $script:adminPassword -AsPlainText -Force
                    $adminCred = New-Object -TypeName System.Management.Automation.PSCredential `
                        -ArgumentList ($script:adminUsername, $secureAdminPassword)

                    $ConfigData = @{
                        AllNodes = @(
                            @{
                                NodeName                    = 'localhost'
                                AdminCred                   = $AdminCred
                                PsDscAllowPlainTextPassword = $true
                            }
                        )
                    }

                    & "$($script:DSCResourceName)_Uninstall_Config" `
                        -OutputPath $TestDrive `
                        -ConfigurationData $ConfigData `
                        -ErrorAction Stop

                    Start-DscConfiguration `
                        -Path $TestDrive `
                        -ComputerName localhost `
                        -Wait `
                        -Verbose `
                        -Force `
                        -ErrorAction Stop
                } | 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' {
                $current = Get-DscConfiguration | Where-Object {
                    $_.ConfigurationName -eq "$($script:DSCResourceName)_Uninstall_Config"
                }
                $current.Ensure | Should -Be 'Absent'
            }
        }
    }
    #endregion
}
finally
{
    #region FOOTER
    Restore-TestEnvironment -TestEnvironment $TestEnvironment
    #endregion
}