ps/Modules/Alkami.PowerShell.Configuration/Public/Test-IsEnvironment.tests.ps1

. $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 = "Alkami.PowerShell.Configuration" # not working if I don't specify it for some reason?

Describe "Test-IsEnvironment" {
    Context "developer mocking tests (developer has excess odd cases)" {
        It "is development" {
            Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "" }
            Test-IsEnvironment -EnvironmentType Development | Should -Be $true
        }

        It "is development" {
            Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return $null }
            Test-IsEnvironment -EnvironmentType Development | Should -Be $true
        }

        It "is development" {
            Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "development" }
            Test-IsEnvironment -EnvironmentType Development | Should -Be $true
        }

        It "is development" {
            Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "sdk" }
            Test-IsEnvironment -EnvironmentType Development | Should -Be $true
        }

        It "is development" {
            Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "this is not a real value" }
            Test-IsEnvironment -EnvironmentType Development | Should -Be $false
        }
    }

    Context "production test" {
        Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "Production" }

        It "is production" {
            Test-IsEnvironment -EnvironmentType Production | Should -Be $true
        }

        It "is not qa when it is production" {
            Test-IsEnvironment -EnvironmentType QA | Should -Be $false
        }

        Assert-MockCalled -ModuleName $moduleForMock -CommandName Get-EnvironmentType -Times 2
    }

    Context "for empty" {
        Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "" }

        It "is not production" {
            Test-IsEnvironment -EnvironmentType Production | Should -Be $false
        }

        It "is not qa when it is production" {
            Test-IsEnvironment -EnvironmentType QA | Should -Be $false
        }

        Assert-MockCalled -ModuleName $moduleForMock -CommandName Get-EnvironmentType -Times 2
    }

    Context "Bad input value" {
        Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentType -MockWith { return "not a real environment" }
        Mock -ModuleName Alkami.PowerShell.Configuration -CommandName Get-EnvironmentType -MockWith { return "not a real environment" }
        Mock -ModuleName Alkami.PowerShell.Configuration -CommandName Get-AppSetting -MockWith { return "not a real value" }

        It "is not production" {
            Test-IsEnvironment -EnvironmentType Production | Should -Be $false
        }

        It "is not qa" {
            Test-IsEnvironment -EnvironmentType QA | Should -Be $false
        }

        It "is not Development" {
            Test-IsEnvironment -EnvironmentType Development | Should -Be $false
        }

        It "is not LoadTest" {
            Test-IsEnvironment -EnvironmentType LoadTest | Should -Be $false
        }

        It "is not build" {
            Test-IsEnvironment -EnvironmentType Build | Should -Be $false
        }

        It "is not Unconfigured" {
            Test-IsEnvironment -EnvironmentType Unconfigured | Should -Be $false
        }

        Assert-MockCalled -ModuleName $moduleForMock -CommandName Get-EnvironmentType -Times 5
        Assert-MockCalled -ModuleName Alkami.PowerShell.Configuration -CommandName Get-EnvironmentType -Times 1
        Assert-MockCalled -ModuleName Alkami.PowerShell.Configuration -CommandName Get-AppSetting -Times 1
    }
}