Retrieve the URL inside of an Availability Test using a partial name or a partial URL

WebTestCommands.ps1

function Get-WebTestByURL {
[CmdletBinding()]
  param
  (
    [Parameter(Mandatory=$True,
    ValueFromPipeline=$True,
    ValueFromPipelineByPropertyName=$True,
      HelpMessage='The Azure subscription id to search.')]
    [Alias('SubId')]
    [string]$subscriptionid,
    [Parameter(Mandatory=$True,
    ValueFromPipeline=$True,
    ValueFromPipelineByPropertyName=$True,
      HelpMessage='A substring of the URL to search for.')]
    [Alias('PartialURL')]
    [string]$urlfragment
    
  )

process {
    Write-Host ""
    Write-Host "Looking up the URL that contains: '$urlfragment' against all webtest resources in the subscription with id: $subscriptionid" 
    Write-Host "Logging in to Azure..."
    Login-AzureRmAccount | out-null
    Write-Host "Selecting subscription $subscriptionid..."
    Select-AzureRmSubscription -SubscriptionId $subscriptionid | out-null
    Write-Host "Finding all webtests for subscription..."
    $webtests = Find-AzureRmResource -ResourceType 'microsoft.insights/webtests'
    Write-Host "Searching webtests for URL..."
    Write-Host ""
    foreach ($test in $webtests)
    {
        $testResource = Get-AzureRmResource -ResourceId $test.ResourceId 
        $testXml = [xml]$testResource.Properties.Configuration.WebTest
        $firstUrl = $testXml.WebTest.Items.Request[0].Url 
        if ($firstUrl.Contains($urlfragment))
        {
            $resourceName = $testResource.ResourceName
            Write-Host "$resourceName has the url $firstUrl" 
        }

    }
  }
}

function Get-WebTestURLByWebTestName {
[CmdletBinding()]
  param
  (
    [Parameter(Mandatory=$True,
    ValueFromPipeline=$True,
    ValueFromPipelineByPropertyName=$True,
      HelpMessage='The Azure subscription id to search.')]
    [Alias('SubId')]
    [string]$subscriptionid,
    [Parameter(Mandatory=$True,
    ValueFromPipeline=$True,
    ValueFromPipelineByPropertyName=$True,
      HelpMessage='A substring of the webtest name to search for.')]
    [Alias('PartialName')]
    [string]$namefragment
    
  )

process {
    Write-Host ""
    Write-Host "Looking up the URL in the webtests with a name that contans: '$namefragment' against all webtest resources in the subscription with id: $subscriptionid" 
    Write-Host "Logging in to Azure..."
    Login-AzureRmAccount | out-null
    Write-Host "Selecting subscription $subscriptionid..."
    Select-AzureRmSubscription -SubscriptionId $subscriptionid | out-null
    Write-Host "Finding all webtests for subscription..."
    $webtests = Find-AzureRmResource -ResourceType 'microsoft.insights/webtests'
    Write-Host "Searching webtests for URL..."
    Write-Host ""
    foreach ($test in $webtests)
    {
        if($test.ResourceName.Contains($namefragment)) {
            $testResource = Get-AzureRmResource -ResourceId $test.ResourceId
            $testXml = [xml]$testResource.Properties.Configuration.WebTest 
            $firstUrl = $testXml.WebTest.Items.Request[0].Url
            $resourceName = $testResource.ResourceName
            Write-Host "$resourceName has the url $firstUrl" 
        }
    }
  }
}