bielawb

function Search-AD {
<#
    .Synopsis
    Function to search Active Directory using specified filter.

    .Description
    Function uses selected LDAP filter to search Active Directory.
    It doesn't have any external dependencies and is using ADSISearcher class.
    User can specify attributes that should be retrieved and SearchRoot.

bielawb

<#
 Assumptions:
 -- uses v3 module manifest (RootModule rather than ModuleToProcess)
 -- RootModule contains name of the file only
 -- Certain pattern can be used to check only functions that follow naming convention (here: *-Cim*)
 Also:
 -- Actual tests include more actions related to manifest contents, thus "context" block is used
 -- Actual test is testing multiple modules/ manifests, thus $manifest in the real scenario is part of foreach ($manifest in ls) {}
#>

bielawb

netsh dhcp server scope 192.168.7.0 show clients 1 | % {
    if ($_ -match '(?n)(?<ip>\S+).*?(?<mac>([0-9a-f]{2}-){5}[0-9a-f]{2}).*?(?<name>\b\w+\.monad\.net)') {
        $Matches.Remove(0)
        $Matches.mac = $Matches.mac -replace '-', ':'
        [PSCustomOBject]$Matches
    }
}

bielawb

#region Basics...

# implicit foreach on Adapted Type System object.
$xml = [xml]@'
<node attribute="attributeValue">
    <CaseSensitive>First</CaseSensitive>
    <caseSensitive>second</caseSensitive>
</node>
'@
$PSDefaultParameterValues.'Select-Xml:Xml' = $xml

bielawb

Register-ArgumentCompleter -ParameterName ComputerName -ScriptBlock {
param(            
    $commandName,             
    $parameterName,             
    $wordToComplete,             
    $commandAst,             
    $fakeBoundParameter            
)    
    $record = [System.Net.Dns]::Resolve($wordToComplete)
    if ($record) {

bielawb

class DopelnijVMke : System.Management.Automation.IArgumentCompleter {
    [System.Collections.Generic.IEnumerable[System.Management.Automation.CompletionResult]] CompleteArgument(
        [string]$commandName,
        [string]$parameterName,
        [string]$wordToComplete,
        [System.Management.Automation.Language.CommandAst]$commandAst,
        [System.Collections.IDictionary]$fakeBoundParameters
    ) {   
        return [System.Management.Automation.CompletionResult[]]@(
            foreach ($vm in Get-VM -Name "$wordToComplete*") {

bielawb

function Get-LoginCompletion {
    param(
        [string]$commandName,
        [string]$parameterName,
        [string]$wordToComplete,
        [System.Management.Automation.Language.CommandAst]$commandAst,
        [System.Collections.IDictionary]$fakeBoundParameters
    )
    
    ([ADSISearcher]"(&(objectClass=user)(sAMAccountName=$wordToComplete*))").FindAll() |

bielawb

function Find-ADObject {
    <#
        .Synopsis
        
        Function to search Active Directory using specified LDAP filter.

        .Description
        
        Function uses selected LDAP filter to search Active Directory.
        It doesn't have any external dependencies and is using ADSISearcher class.

bielawb

function foo {
    param (
        [ValidateSet(
                'this',
                'that'
        )]
        [String]$bar
    )
}

bielawb

Register-ArgumentCompleter -Native -CommandName Should -ScriptBlock {
    param ($WordToComplete, $CommandAst)
    $options = @(
        'Be'
        'BeExactly'
        'BeLike'
        'BeGreaterThan'
        'BeLessThan'
        'Contain'
        'Match'