. $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 "New-WebBinding" {
    Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith { "UUT" }
    Mock -ModuleName $moduleForMock -CommandName Write-Verbose -MockWith { }
    Mock -ModuleName $moduleForMock -CommandName Write-Host -MockWith { }
    Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith { }

    Mock -ModuleName $moduleForMock -CommandName Save-IISServerManagerChanges -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Test-WebBinding -MockWith { return $false }
    Mock -ModuleName $moduleForMock -CommandName Get-AlkamiWebAppPool -MockWith { return @{ not = "null" } }
    Mock -ModuleName $moduleForMock -CommandName New-AlkamiWebAppPool -MockWith { return @{ not = "null" } }
    Mock -ModuleName $moduleForMock -CommandName Set-AlkamiWebAppPoolConfiguration -MockWith { }

    Mock -ModuleName $moduleForMock -CommandName Test-StringIsNullOrWhitespace -MockWith { return $false }

    # Requires IISAdministration 1.1.0.0 https://learn.microsoft.com/en-us/powershell/module/iisadministration/new-iissitebinding?view=windowsserver2022-ps
    # Mock -ModuleName $moduleForMock -CommandName New-IISSiteBinding -MockWith { }
    # When use with New-IISSiteBinding and returning null/not-null we can test New-IISSiteBinding was called once or twice
    Mock -ModuleName $moduleForMock -CommandName Find-CertificateBySubjectOrSAN -MockWith { return $null }

    Mock -ModuleName $moduleForMock -CommandName Get-IISServerManager -MockWith {
        $bindings = @{}
        $bindings | Add-Member -MemberType ScriptMethod -Name Add -Value {} -Force
        $serverManager = @{
            Sites = @{ FakeSite = @{ Bindings = $bindings; ApplicationDefaults = @{ ApplicationPoolName = ""; }; }; }
        }

        return $serverManager
    }

    Context "Basic test" {

        It "Did not throw and Called Set-AlkamiWebAppPoolConfiguration" {
            { New-WebBinding -site "FakeSite" -url "https://example.com" -appPoolName "FakeSite" } | Should -Not -Throw
            Assert-MockCalled -ModuleName $moduleForMock -CommandName Set-AlkamiWebAppPoolConfiguration -Scope It -Times 1
        }
    }
}