86 lines
3.5 KiB
PowerShell
86 lines
3.5 KiB
PowerShell
. $PSScriptRoot\..\..\Load-PesterModules.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path
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$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
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$global:functionPath = Join-Path -Path $here -ChildPath $sut
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InModuleScope -ModuleName Alkami.DevOps.SystemEngineering -ScriptBlock {
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Write-Host "InModuleScope - Overriding SUT: $global:functionPath"
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Import-Module $global:functionPath -Force
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$inScopeModule = "Alkami.DevOps.SystemEngineering"
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Describe "Get-YeatsRotationLambdaArn" {
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Mock -CommandName Get-LogLeadName -ModuleName $inScopeModule -MockWith { return 'Get-YeatsRotationLambdaArn.tests' }
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Mock -CommandName Get-AWSRegion -ModuleName $inScopeModule -MockWith { return @{region = 'us-east-1'} }
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Mock -CommandName Import-AWSModule -ModuleName $inScopeModule -MockWith {}
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Mock -CommandName Write-Warning -ModuleName $inScopeModule -MockWith {}
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Context "Parameter Validation" {
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It "Throws if EnvironmentTag is Null" {
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{ Get-YeatsRotationLambdaArn -EnvironmentTag $null } | Should -Throw
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}
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It "Throws if EnvironmentName is Empty" {
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{ Get-YeatsRotationLambdaArn -EnvironmentTag '' } | Should -Throw
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}
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It "Throws if ProfileName is Null" {
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{ Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName $null } | Should -Throw
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}
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It "Throws if ProfileName is Empty" {
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{ Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName '' } | Should -Throw
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}
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It "Throws if Region is Not In Validation List" {
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{ Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName 'test' -Region 'us-west-2' } | Should -Throw
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}
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}
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Context "Logic" {
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It "Returns a String" {
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(Get-Command Get-YeatsRotationLambdaArn).OutputType.Type.ToString() | Should -BeExactly "System.String"
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}
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It "Does not Throw on AWS Exception" {
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Mock -CommandName Get-LMFunctionConfiguration -ModuleName $inScopeModule -MockWith { throw "This is a test" }
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{ Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName 'temp-test' } | Should -Not -Throw
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}
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It "Writes Warning on AWS Exception" {
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Mock -CommandName Get-LMFunctionConfiguration -ModuleName $inScopeModule -MockWith { throw "This is a test" }
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Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName 'temp-test' | Out-Null
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Assert-MockCalled -ModuleName $inScopeModule -CommandName Write-Warning -Times 1 -Exactly -Scope It `
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-ParameterFilter { $Message -match 'Unable to find Yeats rotation Lambda' }
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}
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It "Returns Null on AWS Exception" {
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Mock -CommandName Get-LMFunctionConfiguration -ModuleName $inScopeModule -MockWith { throw "This is a test" }
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$result = Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName 'temp-test'
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$result | Should -BeNull
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}
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It "Returns ARN from AWS Results" {
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$testString = "ThisIsAnArn"
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Mock -CommandName Get-LMFunctionConfiguration -ModuleName $inScopeModule -MockWith { return @{'FunctionArn' = $testString} }
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$result = Get-YeatsRotationLambdaArn -EnvironmentTag "test" -ProfileName 'temp-test'
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$result | Should -BeExactly $testString
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}
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}
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}
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}
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