. $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 = ""

Describe "Get-NewRelicYamlPath" {
    Mock -CommandName Get-LogLeadName -MockWith {}
    Mock -CommandName Test-Path -MockWith { $true }

    Context "Validation" {

        It "Finds the yaml" {

            Mock -CommandName Write-Warning -MockWith {}
            Get-NewRelicYamlPath | Should -Be "C:\Program Files\New Relic\newrelic-infra\newrelic-infra.yml"
        }

        It "When a yaml file is not found, It writes a warning" {

            Mock -CommandName Test-Path -MockWith { $false }

            Get-NewRelicYamlPath
            Assert-MockCalled -CommandName Write-Warning -Scope Context -ParameterFilter { $Message -like "*File does not exist:*" }
        }

        It "Returns null" {

            Mock -CommandName Write-Warning -MockWith {}
            Mock -CommandName Test-Path -MockWith { $false }

            Get-NewRelicYamlPath | Should -Be $null
        }
    }
}