Describe "Azure Cosmos DB Emulator" {
    $cosmosDbEmulatorRegKey = Get-ChildItem "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*" | Get-ItemProperty | Where-Object { $_.DisplayName -eq 'Azure Cosmos DB Emulator' }
    $installDir = $cosmosDbEmulatorRegKey.InstallLocation

    It "Azure Cosmos DB Emulator install location registry key exists" -TestCases @{installDir = $installDir} {
        $installDir | Should -Not -BeNullOrEmpty
    }

    It "Azure Cosmos DB Emulator exe file exists" -TestCases @{installDir = $installDir} {
        $exeFilePath = Join-Path $installDir 'CosmosDB.Emulator.exe'
        $exeFilePath | Should -Exist
    }
}

Describe "Bazel" {
    It "<ToolName>" -TestCases @(
        @{ ToolName = "bazel" }
        @{ ToolName = "bazelisk" }
    ) {
        "$ToolName --version"| Should -ReturnZeroExitCode
    }
}

Describe "CodeQL Bundle" {
    It "Single distribution installed" {
        $CodeQLVersionsWildcard = Join-Path $env:AGENT_TOOLSDIRECTORY -ChildPath "CodeQL" | Join-Path -ChildPath "*"
        $CodeQLVersionPath = Get-ChildItem $CodeQLVersionsWildcard | Should -HaveCount 1
    }

    It "Contains CodeQL executable" {
        $CodeQLVersionsWildcard = Join-Path $env:AGENT_TOOLSDIRECTORY -ChildPath "CodeQL" | Join-Path -ChildPath "*"
        $CodeQLVersionPath = Get-ChildItem $CodeQLVersionsWildcard | Sort-Object -Descending | Select-Object -First 1 -Expand FullName
        $CodeQLPath = Join-Path $CodeQLVersionPath -ChildPath "x64" | Join-Path -ChildPath "codeql" | Join-Path -ChildPath "codeql.exe"
        "$CodeQLPath version --quiet" | Should -ReturnZeroExitCode
    }

    It "Contains CodeQL packs" {
        $CodeQLVersionsWildcard = Join-Path $env:AGENT_TOOLSDIRECTORY -ChildPath "CodeQL" | Join-Path -ChildPath "*"
        $CodeQLVersionPath = Get-ChildItem $CodeQLVersionsWildcard | Sort-Object -Descending | Select-Object -First 1 -Expand FullName
        $CodeQLPacksPath = Join-Path $CodeQLVersionPath -ChildPath "x64" | Join-Path -ChildPath "codeql" | Join-Path -ChildPath "qlpacks"
        $CodeQLPacksPath | Should -Exist
    }
}

Describe "R" {
    It "Rscript" {
        "Rscript --version" | Should -ReturnZeroExitCode
    }
}

Describe "DACFx" {
    It "DACFx" {
        (Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*).DisplayName -Contains "Microsoft SQL Server Data-Tier Application Framework" | Should -BeTrue
        $sqlPackagePath = 'C:\Program Files\Microsoft SQL Server\170\DAC\bin\SqlPackage.exe'
        "${sqlPackagePath}" | Should -Exist
    }

    It "SqlLocalDB" -Skip:(-not (Test-IsWin19)) {
        $sqlLocalDBPath = 'C:\Program Files\Microsoft SQL Server\130\Tools\Binn\SqlLocalDB.exe'
        "${sqlLocalDBPath}" | Should -Exist
    }
}

Describe "DotnetTLS" -Skip:(-not (Test-IsWin19)) {
    It "Tls 1.2 is enabled" {
        [Net.ServicePointManager]::SecurityProtocol -band "Tls12" | Should -Be Tls12
    }
}

Describe "Mercurial" -Skip:(Test-IsWin25) {
    It "Mercurial" {
        "hg --version" | Should -ReturnZeroExitCode
    }
}

Describe "KubernetesTools" {
    It "Kind" {
        "kind version" | Should -ReturnZeroExitCode
    }

    It "kubectl" {
        "kubectl version --client=true" | Should -ReturnZeroExitCode
    }

    It "Helm" {
        "helm version --short" | Should -ReturnZeroExitCode
    }

    It "minikube" {
        "minikube version --short" | Should -ReturnZeroExitCode
    }
}

Describe "Mingw64" {
    It "<ToolName>" -TestCases @(
        @{ ToolName = "gcc" }
        @{ ToolName = "g++" }
        @{ ToolName = "make" }
    ) {
        "$ToolName --version" | Should -ReturnZeroExitCode
    }
}

Describe "GoogleCloudCLI" -Skip:(-not (Test-IsWin19)) {
    It "<ToolName>" -TestCases @(
        @{ ToolName = "bq" }
        @{ ToolName = "gcloud" }
        @{ ToolName = "gsutil" }
    ) {
        "$ToolName version" | Should -ReturnZeroExitCode
    }
}

Describe "NET48" {
    It "NET48" {
        Get-ChildItem -Path "${env:ProgramFiles(x86)}\Microsoft SDKs\Windows\*\*\NETFX 4.8 Tools" -Directory | Should -HaveCount 1
    }
}

Describe "NSIS" -Skip:(Test-IsWin25) {
    It "NSIS" {
        "makensis /VERSION" | Should -ReturnZeroExitCode
    }
}

Describe "PowerShell Core" {
    It "pwsh" {
        "pwsh --version" | Should -ReturnZeroExitCode
    }

    It "Execute 2+2 command" {
        pwsh -Command "2+2" | Should -BeExactly 4
    }
}

Describe "Sbt" {
    It "sbt" {
        "sbt --version" | Should -ReturnZeroExitCode
    }
}

Describe "ServiceFabricSDK" {
    It "PowerShell Module" {
        # Ignore PowerShell version check if running in PowerShell Core
        # https://github.com/microsoft/service-fabric/issues/1343
        if ($PSVersionTable.PSEdition -eq 'Core') {
            Get-Module -Name ServiceFabric -SkipEditionCheck -ListAvailable | Should -Not -BeNullOrEmpty
        } else {
            Get-Module -Name ServiceFabric -ListAvailable | Should -Not -BeNullOrEmpty
        }
    }

    It "ServiceFabricSDK version" {
        Get-ItemPropertyValue 'HKLM:\SOFTWARE\Microsoft\Service Fabric\' -Name FabricVersion | Should -Not -BeNullOrEmpty
    }
}

Describe "Stack" {
    It "Stack" {
        "stack --version" | Should -ReturnZeroExitCode
    }
}

Describe "Vcpkg" {
    It "vcpkg" {
        "vcpkg version" | Should -ReturnZeroExitCode
    }

    It "env variable VCPKG_INSTALLATION_ROOT is set" {
        $env:VCPKG_INSTALLATION_ROOT | Should -Not -BeNullOrEmpty
    }

    It "VCPKG_INSTALLATION_ROOT directory" {
        $env:VCPKG_INSTALLATION_ROOT | Should -Exist
    }
}

Describe "VCRedist" -Skip:(-not (Test-IsWin19)) {
    It "vcredist_2010_x64" {
        "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}" | Should -Exist
        "C:\Windows\System32\msvcr100.dll" | Should -Exist
    }
}

Describe "WebPlatformInstaller" {
    It "WebPlatformInstaller" {
        "WebPICMD" | Should -ReturnZeroExitCode
    }
}

Describe "Zstd" {
    It "zstd" {
        "zstd -V" | Should -ReturnZeroExitCode
    }
}

Describe "Pipx" {
    It "Pipx" {
        "pipx --version" | Should -ReturnZeroExitCode
    }
}

Describe "Kotlin" {
    $kotlinPackages = @("kapt", "kotlin", "kotlinc", "kotlinc-jvm")

    It "<toolName> is available" -TestCases ($kotlinPackages | ForEach-Object { @{ toolName = $_ } }) {
        "$toolName -version" | Should -ReturnZeroExitCode
    }

    It "kotlinc-js is available" {
        "kotlinc-js -help" | Should -ReturnZeroExitCode
    }
}

Describe "SQL OLEDB Driver" {
    It "SQL OLEDB Driver 18" {
        "HKLM:\SOFTWARE\Microsoft\MSOLEDBSQL" | Should -Exist
    }

    It "SQL OLEDB Driver 19" {
        "HKLM:\SOFTWARE\Microsoft\MSOLEDBSQL19" | Should -Exist
    }
}

Describe "OpenSSL" {
    It "OpenSSL Version" {
        $OpenSSLVersion = (Get-ToolsetContent).openssl.version
        openssl version | Should -BeLike "* ${OpenSSLVersion}*"
    }

    It "OpenSSL Path" {
        (Get-Command openssl).Source -eq (Join-Path ${env:ProgramFiles} 'OpenSSL\bin\openssl.exe') | Should -Be $true
    }

    It "OpenSSL Full package" {
        Join-Path ${env:ProgramFiles} 'OpenSSL\include' | Should -Exist
    }

    It "OpenSSL DLLs not in System32" {
        Get-ChildItem -Path "$env:SystemRoot\System32" -Filter "libcrypto-*.dll" -File -ErrorAction SilentlyContinue | Should -BeNullOrEmpty
	    Get-ChildItem -Path "$env:SystemRoot\System32" -Filter "libssl-*.dll" -File -ErrorAction SilentlyContinue | Should -BeNullOrEmpty
    }
}