Public/Invoke-Terrafun.Tests.ps1
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Import-Module -Force "./Terrafun/Terrafun.psd1" BeforeAll { } Describe 'Invoke-Terrafun.Acceptance' -Tag "Acceptance" { InModuleScope "Terrafun" { BeforeDiscovery { # run acceptance tests on n-3 major.minor versions # include all patch releases within those versions # e.g if latest version is 1.5.0 then all of the current versions are in scope # 1.5.x (n) # 1.4.x (n-1) # 1.3.x (n-2) # 1.2.x (n-3) $AllVersions = Invoke-Terrafun version list $NMinus3Versions = [version[]]$AllVersions | Group-Object -property Major, Minor | Select-Object -Last 4 $TargetVersions = [string[]]$NMinus3Versions.Group } BeforeEach { Push-Location Set-Location -Path "TestDrive:\" Remove-Item ".terraformversion" -Force -ErrorAction SilentlyContinue } AfterEach { Pop-Location } It 'Defaults to the latest version' { # setup $ConfigPath = Join-Path -path $HOME -ChildPath ".terrafun/config.json" Remove-item $ConfigPath -ErrorAction SilentlyContinue -Force # execute $Version = Invoke-Terrafun version -json | ConvertFrom-Json # assert $Version.terraform_outdated | Should -Be $False } It 'Lists the available versions' { # execute $Output = Invoke-Terrafun version list # assert $Output.count | Should -BeGreaterThan 100 } It 'Sets the correct version inside the current directory' { # execute Invoke-Terrafun version 1.0.0 Invoke-Terrafun version global 1.0.1 $Content = Get-Content ".terraformversion" $Version = Invoke-Terrafun version -json | ConvertFrom-Json # assert $Content | Should -Be "1.0.0" $Version.terraform_version | Should -Be "1.0.0" } It 'Sets the correct version in the user profile' { # execute Invoke-Terrafun version global 1.0.0 $Version = Invoke-Terrafun version -json | ConvertFrom-Json # assert $Version.terraform_version | Should -Be "1.0.0" } It 'Uses the version set in the current directory when a user profile is present' { # setup Invoke-Terrafun version 1.0.0 Invoke-Terrafun version global 1.0.1 # execute $Content = Get-Content ".terraformversion" $Version = Invoke-Terrafun version -json | ConvertFrom-Json # assert $Content | Should -Be "1.0.0" $Version.terraform_version | Should -Be "1.0.0" } It 'Executes the "terraform version" command on version <_>' -ForEach ($TargetVersions) { # execute Invoke-Terrafun version $_ $Version = Invoke-Terrafun version -json | ConvertFrom-Json # assert $Version.terraform_version | Should -Be $_ } It 'Successfully executes the "terraform init" command on version <_>' -ForEach ($TargetVersions) { # setup $Content = @" resource "local_file" "test" { content = "apply_result_content" filename = "apply_result_filename" } "@ $TestDirectory = "version-$_" mkdir $TestDirectory Set-Location $TestDirectory Set-Content -Path "main.tf" -Value $Content # execute Invoke-Terrafun version $_ $Output = Invoke-Terrafun init -no-color | Out-String # assert $Output | Should -BeLike "*Terraform has been successfully initialized!*" } It 'Successfully executes the "terraform plan" command on version <_>' -ForEach ($TargetVersions) { # setup $TestDirectory = "version-$_" Set-Location $TestDirectory # execute Invoke-Terrafun version $_ $PlanOutput = Invoke-Terrafun plan -no-color -out plan.tfstate | Out-String $PlanContent = Invoke-Terrafun show -json plan.tfstate | Convertfrom-json # assert $PlanContent.resource_changes.count | Should -BeExactly 1 $PlanOutput | Should -BeLike "*Plan: 1 to add, 0 to change, 0 to destroy*" } It 'Successfully executes the "terraform apply" command on version <_>' -ForEach ($TargetVersions) { # setup $TestDirectory = "version-$_" Set-Location $TestDirectory # execute Invoke-Terrafun version $_ $Output = Invoke-Terrafun apply --auto-approve -no-color | Out-String $Content = Get-Content -path "apply_result_filename" # assert $Content | Should -Be "apply_result_content" $Output | Should -BeLike "*Apply complete! Resources: 1 added, 0 changed, 0 destroyed*" } } } |