$CommandName = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", "")

Write-Host -Object "Running $PSCommandPath" -ForegroundColor Cyan

. "$PSScriptRoot\constants.ps1"

Describe "Get-DbaComputerSystem Unit Tests" -Tag "UnitTests" {

InModuleScope dbatools {

Context "Validate parameters" {

$params = (Get-ChildItem function:\Get-DbaComputerSystem).Parameters

it "should have a parameter named ComputerName" {

$params.ContainsKey("ComputerName") | Should Be $true

}

it "should have a parameter named Credential" {

$params.ContainsKey("Credential") | Should Be $true

}

it "should have a parameter named EnableException" {

$params.ContainsKey("EnableException") | Should Be $true

}

}

Context "Validate input" {

it "Cannot resolve hostname of computer" {

mock Resolve-DbaNetworkName {$null}

{Get-DbaComputerSystem -ComputerName 'DoesNotExist142' -WarningAction Stop 3> $null} | Should Throw

}

}

}

}

Describe "Get-DbaComputerSystem Integration Test" -Tag "IntegrationTests" {

$result = Get-DbaComputerSystem -ComputerName $script:instance1

$props = 'ComputerName', 'Domain', 'IsDaylightSavingsTime', 'Manufacturer', 'Model', 'NumberLogicalProcessors'

, 'NumberProcessors', 'IsHyperThreading', 'SystemFamily', 'SystemSkuNumber', 'SystemType', 'IsSystemManagedPageFile', 'TotalPhysicalMemory'

Context "Validate output" {

foreach ($prop in $props) {

$p = $result.PSObject.Properties[$prop]

it "Should return property: $prop" {

$p.Name | Should Be $prop

}

}

it "Should return nothing if unable to connect to server" {

$result = Get-DbaComputerSystem -ComputerName 'Melton5312' -WarningAction SilentlyContinue

$result | Should Be $null

}

}

}