xRemoteDesktopSessionHost

1.5.0.0

tests/unit/xRemoteDesktopSessionHost.tests.ps1

#region HEADER

# Unit Test Template Version: 1.2.1
$script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
Write-Output @('clone','https://github.com/PowerShell/DscResource.Tests.git',"'"+(Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests')+"'")

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'),'--verbose')
}

Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath (Join-Path -Path 'DSCResource.Tests' -ChildPath 'TestHelper.psm1')) -Force

Import-module "$moduleRoot\xRemoteDesktopSessionHostCommon.psm1" -force
Write-Verbose -Message "$moduleRoot\DscResources\*.psm1" -Verbose
$global:resourceModules = Get-ChildItem -Path "$moduleRoot\DscResources\*.psm1" -Recurse
Write-Verbose -Message "$($resourceModules.Count)" -Verbose 

#endregion HEADER

function Invoke-TestSetup {

}

function Invoke-TestCleanup {

}

#endregion

# TODO: Other Optional Init Code Goes Here...

# Begin Testing
try
{
    #region Pester Tests
    Invoke-TestSetup

    # The InModuleScope command allows you to perform white-box unit testing on the internal
    # (non-exported) code of a Script Module.
    InModuleScope xRemoteDesktopSessionHostCommon {

        #region Function Test-xRemoteDesktopSessionHostOsRequirement
        Describe "Test-xRemoteDesktopSessionHostOsRequirement" {
            Context 'Windows 10' {
                Mock Get-OsVersion -MockWith {return (new-object 'Version' 10,1,1,1)}
                it 'Should return true' {
                    Test-xRemoteDesktopSessionHostOsRequirement | should be $true
                }
            }
            Context 'Windows 8.1' {
                Mock Get-OsVersion -MockWith {return (new-object 'Version' 6,3,1,1)}
                it 'Should return true' {
                    Test-xRemoteDesktopSessionHostOsRequirement | should be $true
                }
            }
            Context 'Windows 8' {
                Mock Get-OsVersion -MockWith {return (new-object 'Version' 6,2,9200,0)}
                it 'Should return true' {
                    Test-xRemoteDesktopSessionHostOsRequirement | should be $true
                }
            }
            Context 'Windows 7' {
                Mock Get-OsVersion -MockWith {return (new-object 'Version' 6,1,1,0)}
                it 'Should return false' {
                    Test-xRemoteDesktopSessionHostOsRequirement | should be $false
                }
            }
        }
        #endregion


        # TODO: Pester Tests for any Helper Cmdlets

    }
    Describe "Test-xRemoteDesktopSessionHostOsRequirement use in modules" {
            Import-module "$moduleRoot\xRemoteDesktopSessionHost.psd1" -force
            Context 'Loading resource modules on Windows 10' {
                Mock Get-OsVersion -MockWith {return (new-object 'Version' 10,1,1,1)} -ModuleName xRemoteDesktopSessionHost
                foreach($resourceModule in $global:resourceModules)
                {
                    # The resource does not check if the remote desktop module exists before it loads it
                    # so this always fails. Pending this test for this issue
                    # https://github.com/PowerShell/xRemoteDesktopSessionHost/issues/6
                    it "$($resourceModule.Name) should not throw when imported" -Pending {
                        try {
                            $Error.Clear()
                            import-module $resourceModule.FullName -force -ErrorAction stop -ErrorVariable ImportVariable
                        }
                        catch {
                            Write-Verbose -Message 'in catch' -Verbose
                            $_ | should be $null
                        }
                        $Error.Count | should be 0
                    }
                }
            }            
    }
    #endregion
}
finally
{
    Invoke-TestCleanup
}