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# This example shows three versions of behavior, in the first the data binding only 
# picks up the property that is defined on the type, in the second it picks up ever
# powershell adapted property Name (alias property), and in the third it picks up
# all properties even though they are all powershell properties and not on the PSObjectType

# is there some special handling for PSObject regarding WPF in Windows PowerShell?

Add-Type -AssemblyName PresentationFramework

[string]$xaml = @"

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# GOOD:
# shares data among tests without polluting 
# the script scope
Describe "I share data" { 

    $container = @{ Value = 1 }

    It "I give data" {
        $container.Value = 5
    }

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function Import-Script { 
    [CmdletBinding()]
    param (
        [Parameter(Mandatory)]
        [String] $Path,
        [Hashtable] $Parameters = @{},
        [Object[]] $Arguments = @(),
        [String] $EntryPoint = 'Main'
    )

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function Get-Banner {
    param (
        [Parameter(Mandatory)]
        [String] $Text
    )

    if (-not $fonts) {
        $fonts = (Invoke-RestMethod -Method GET -Uri 'http://artii.herokuapp.com/fonts_list') -split "`n"
    }
    

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function getOrUpdateValue {
    [CmdletBinding()]
    param(
        $Hashtable,
        $Key,
        $DefaultValue
    )

    if ($Hashtable.ContainsKey($Key)) {
        # do not enumerate so we get the same thing back

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function a () { } 
describe "b" { mock a {}
context "b" {
describe "a" {
    
    a
    context "b" { 
        a
        
        it "c" { 

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get-module m,n,p | remove-module

# some tested code
New-Module m -ScriptBlock {

    New-Module n -ScriptBlock {
        function a { Write-Error "error abcd" }
    } | Import-Module

    function b {

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describe "path trimmer" {
    it "does correct stuff" -TestCases @(
        @{ Actual = "c:\"; Expected = "c:\" }
        @{ Actual = "c:\abc"; Expected = "c:\abc" }
        @{ Actual = "c:\abc\"; Expected = "c:\abc" }
        @{ Actual = "\\abc\def"; Expected = "\\abc\def" }
        @{ Actual = "\\abc\def\"; Expected = "\\abc\def" }
        @{ Actual = "\\abc\def\gef\"; Expected = "\\abc\def\gef" }
        @{ Actual = "\"; Expected = "\" }
    ) {

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$arr  = 1..100
$repe = 1..100
Measure-Command { 
    foreach ($i in $repe) {
        $l = New-Object 'System.Collections.Generic.List[Object]'
        foreach ($ii in $arr) {
            $l.Add($ii)
        }
    }
    $l.count -eq $arr.count

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Get-Module Pester | Remove-Module
Import-Module ./Pester.psd1

$sb = {
    Add-Dependency {
       Start-Sleep -Seconds 10
    }

    Describe "integration test" {