Test-Request

0.1

Test-Request.ps1

#Set-StrictMode -Version Latest
#####################################################
# Test-Request
#####################################################
<#PSScriptInfo
 
.VERSION 0.1
 
.GUID f28b1e23-11fb-4b33-8dba-48ad1075e08d
 
.AUTHOR David Walker, Sitecore Dave, Radical Dave
 
.COMPANYNAME David Walker, Sitecore Dave, Radical Dave
 
.COPYRIGHT David Walker, Sitecore Dave, Radical Dave
 
.TAGS powershell sitecore package
 
.LICENSEURI https://github.com/SharedSitecore/Test-Request/blob/main/LICENSE
 
.PROJECTURI https://github.com/SharedSitecore/Test-Request
 
.ICONURI
 
.EXTERNALMODULEDEPENDENCIES
 
.REQUIREDSCRIPTS
 
.EXTERNALSCRIPTDEPENDENCIES
 
.RELEASENOTES
- 0.1 init
#>

<#
 
.DESCRIPTION
 PowerShell Script to Test-Request
 
.PARAMETER url
Url to test
 
#> 
#####################################################
# Test-Request
#####################################################
Param(
    [Parameter(Mandatory=$false)]
    [string]$url='',
    [Parameter(Mandatory=$false)]
    [string]$method='GET',
    [Parameter(Mandatory=$false)]
    [hashtable]$Params=@{},
    [Parameter(Mandatory=$false)]
    [string]$success='Healthy',
    [Parameter(Mandatory=$false)]
    [string]$retries=1,
    [Parameter(Mandatory=$false)]
    [string]$delay=2,
    [Parameter(Mandatory=$false)]
    [string]$timeout=120
)
begin {
    $ProgressPreference = "SilentlyContinue"        
    $ErrorActionPreference = 'Stop'
    $PSScriptName = ($MyInvocation.MyCommand.Name.Replace(".ps1",""))
    $PSCallingScript = if ($MyInvocation.PSCommandPath) { $MyInvocation.PSCommandPath | Split-Path -Parent } else { $null }
    Write-Verbose "$PSScriptRoot\$PSScriptName $url $method $success $retries called by:$PSCallingScript"

    $Params.Add('UserAgent', $PSScriptName)
    $Params.Add("Uri", $url)
    $Params.Add("Method", $method)
    $cmd = { Write-Host "$method $url..." -NoNewline; Invoke-WebRequest @Params }

    $retryCount = 0
    $completed = $false
    $response = $null

    while (-not $completed) {
        try {
            $response = Invoke-Command $cmd -ArgumentList $Params
            if ($response.StatusCode -ne 200) {
                throw "Expecting reponse code 200, was: $($response.StatusCode)"
            }
            $completed = $true
        } catch {
            Write-Output "$(Get-Date -Format G): Request to $url failed. $_"
            if ($retrycount -ge $retries) {
                Write-Error "Request to $url failed the maximum number of $retryCount times."
                throw
            } else {
                Write-Warning "Request to $url failed. Retrying in $delay seconds."
                Start-Sleep $delay
                $retrycount++
            }
        }
    }

    Write-Host "OK ($($response.StatusCode))"
    return $response
    
    $res = Req -Retries $retries -SecondsDelay $delay -Params @{ 'Method'=$method;'Uri'=$url;'TimeoutSec'=$timeout;'UseBasicParsing'=$true }
    
    if($res.Content -ne "$success")
    {
        Write-Error $response.Content
    }
    else
    {
        Write-Host "success"
    }
}
end {
    Write-Verbose "$PSScriptName $url $method $success $retries end"
}