73 lines
2.8 KiB
PowerShell
73 lines
2.8 KiB
PowerShell
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# . $PSScriptRoot\..\..\Load-PesterModules.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path
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$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
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$functionPath = Join-Path -Path $here -ChildPath $sut
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Write-Host "Overriding SUT: $functionPath"
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Import-Module $functionPath -Force
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$moduleForMock = ""
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$originalMachineName = $env:COMPUTERNAME
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Describe "Get-ConfigSetting" {
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Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith { return "SUT"}
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Mock -ModuleName $moduleForMock -CommandName Write-Verbose -MockWith { }
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Context "No Config Setting present returns `$null" {
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Mock -ModuleName $moduleForMock -CommandName Get-AppSetting -MockWith { return $null }
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Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentVariable -MockWith { return $null }
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$response = Get-ConfigSetting "anything"
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It "should be `$null" {
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$response | Should -BeNull
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}
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It "tries to get the app setting" {
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Assert-MockCalled -CommandName Get-AppSetting -ModuleName $moduleForMock -Times 1 -Exactly -Scope Context
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}
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It "tries to get the environment variable" {
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Assert-MockCalled -CommandName Get-EnvironmentVariable -ModuleName $moduleForMock -Times 1 -Exactly -Scope Context
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}
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}
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Context "Environment Variable Setting present" {
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Mock -ModuleName $moduleForMock -CommandName Get-AppSetting -MockWith { return $null }
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Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentVariable -MockWith { return "a value" }
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$response = Get-ConfigSetting "anything"
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It "should be the target value" {
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$response | Should -Be "a value"
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}
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It "tries to get the app setting" {
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Assert-MockCalled -CommandName Get-AppSetting -ModuleName $moduleForMock -Times 1 -Exactly -Scope Context
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}
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It "tries to get the environment variable" {
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Assert-MockCalled -CommandName Get-EnvironmentVariable -ModuleName $moduleForMock -Times 1 -Exactly -Scope Context
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}
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}
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Context "Machine Config Setting present" {
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Mock -ModuleName $moduleForMock -CommandName Get-AppSetting -MockWith { return "a value" }
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Mock -ModuleName $moduleForMock -CommandName Get-EnvironmentVariable -MockWith { return $null }
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$response = Get-ConfigSetting "anything"
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It "should be the target value" {
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$response | Should -Be "a value"
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}
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It "tries to get the app setting" {
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Assert-MockCalled -CommandName Get-AppSetting -ModuleName $moduleForMock -Times 1 -Exactly -Scope Context
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}
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It "does not try to get the environment variable" {
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Assert-MockCalled -CommandName Get-EnvironmentVariable -ModuleName $moduleForMock -Times 0 -Exactly -Scope Context
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}
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}
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}
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