. $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 Test-IsPsModuleInstalled

Describe "Test-IsPsModuleInstalled" {

    Context "When Module Exists" {
        It "Returns True" {

            Mock -ModuleName $moduleForMock Get-Module -MockWith {
                return [PSCustomObject]@{ModuleType = "I am a fake module" }
            }

            Test-IsPsModuleInstalled FakeModule | Should Be $true
        }
    }

    Context "When Module Does Not Exist" {
        It "Returns False" {

            Mock -ModuleName $moduleForMock Get-Module { return $null }

            Test-IsPsModuleInstalled NonExistentModule | Should Be $false
        }
    }
}

#endregion Test-IsPsModuleInstalled