tests/Test-DbaOptimizeForAdHoc.Tests.ps1

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$CommandName = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", "")
Write-Host -Object "Running $PSCommandPath" -ForegroundColor Cyan
. "$PSScriptRoot\constants.ps1"

Describe "$CommandName Unit Tests" -Tag 'UnitTests' {
    Context "Validate parameters" {
        $paramCount = 3
        $defaultParamCount = 11
        [object[]]$params = (Get-ChildItem function:\Test-DbaOptimizeForAdHoc).Parameters.Keys
        $knownParameters = 'SqlInstance', 'SqlCredential', 'EnableException'
        It "Should contain our specific parameters" {
            ( (Compare-Object -ReferenceObject $knownParameters -DifferenceObject $params -IncludeEqual | Where-Object SideIndicator -eq "==").Count ) | Should Be $paramCount
        }
        It "Should only contain $paramCount parameters" {
            $params.Count - $defaultParamCount | Should Be $paramCount
        }
    }
}

Describe "$CommandName Integration Tests" -Tags "IntegrationTests" {
    Context "Command actually works" {
        $results = Test-DbaOptimizeForAdHoc -SqlInstance $script:instance2
        It "Should return result for the server" {
            $results | Should Not Be Null
        }
        It "Should return 'CurrentOptimizeAdHoc' property as int" {
            $results.CurrentOptimizeAdHoc | Should BeOfType System.Int32
        }
        It "Should return 'RecommendedOptimizeAdHoc' property as int" {
            $results.RecommendedOptimizeAdHoc  | Should BeOfType System.Int32
        }
    }
}