. $PSScriptRoot\..\..\Load-PesterModules.ps1
$here = Split-Path -Parent $MyInvocation.MyCommand.Path
$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
$functionPath = Join-Path -Path $here -ChildPath $sut
Write-Host "Overriding SUT: $functionPath"
Import-Module $functionPath -Force
$moduleForMock = ""

#region Get-HostsFileContent

Describe "Get-HostsFileContent" {

    Context "When a bad path is supplied to Get-HostsFileContent" {

        It "Writes a Warning" {

            {
                $tempPath = [System.IO.Path]::GetTempFileName()
                ((Get-HostsFileContent $tempPath) 3>&1) -match "Could not read hosts file from"
            } | Should Be $true
        }
    }

    Context "When default parameters are used" {

        It "Returns Some Content" {

            Get-HostsFileContent | Should Not Be $null
        }
    }
}

#endregion Get-HostsFileContent