tests/postgresql/deploy.ps1.Tests.ps1
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Param ( [switch]$Batch ) if ($PSScriptRoot) { $commandName = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", ""); $here = $PSScriptRoot } else { $commandName = "_ManualExecution"; $here = (Get-Item . ).FullName } $testRoot = (Get-Item $here\.. ).FullName if (!$Batch) { # Is not a part of the global batch => import module #Explicitly import the module for testing Import-Module "$testRoot\..\dbops.psd1" -Force; Get-DBOModuleFileList -Type internal | ForEach-Object { . $_.FullName } } else { # Is a part of a batch, output some eye-catching happiness Write-Host "Running PostgreSQL $commandName tests" -ForegroundColor Cyan } . "$testRoot\constants.ps1" $workFolder = Join-PSFPath -Normalize "$testRoot\etc" "$commandName.Tests.dbops" $unpackedFolder = Join-PSFPath -Normalize $workFolder 'unpacked' $logTable = "testdeploymenthistory" $cleanupScript = Join-PSFPath -Normalize "$testRoot\etc\postgresql-tests\Cleanup.sql" $v1scripts = Join-PSFPath -Normalize "$testRoot\etc\postgresql-tests\success\1.sql" $v1Journal = Get-Item $v1scripts | ForEach-Object { '1.0\' + $_.Name } $verificationScript = Join-PSFPath -Normalize "$testRoot\etc\postgresql-tests\verification\select.sql" $packageName = Join-PSFPath -Normalize $workFolder 'TempDeployment.zip' $newDbName = "test_dbops_deployps1" Describe "deploy.ps1 PostgreSQL integration tests" -Tag $commandName, IntegrationTests { BeforeEach { } BeforeAll { if ((Test-Path $workFolder) -and $workFolder -like '*.Tests.dbops') { Remove-Item $workFolder -Recurse } $null = New-Item $workFolder -ItemType Directory -Force $null = New-Item $unpackedFolder -ItemType Directory -Force $packageName = New-DBOPackage -Path $packageName -ScriptPath $v1scripts -Build 1.0 -Force $null = Expand-Archive -Path $packageName -DestinationPath $workFolder -Force $dropDatabaseScript = @( 'SELECT pid, pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = ''{0}'' AND pid <> pg_backend_pid()' -f $newDbName 'DROP DATABASE IF EXISTS {0}' -f $newDbName ) $createDatabaseScript = 'CREATE DATABASE {0}' -f $newDbName $null = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database postgres -Query ($dropDatabaseScript + $createDatabaseScript) [Npgsql.NpgsqlConnection]::ClearAllPools() } AfterAll { $null = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database postgres -Query $dropDatabaseScript if ((Test-Path $workFolder) -and $workFolder -like '*.Tests.dbops') { Remove-Item $workFolder -Recurse } } Context "testing deployment of extracted package" { BeforeEach { $null = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database $newDbName -InputFile $cleanupScript } It "should deploy with a -Configuration parameter" { $deploymentConfig = @{ SqlInstance = $script:postgresqlInstance Credential = $script:postgresqlCredential Database = $newDbName SchemaVersionTable = $logTable Silent = $true DeploymentMethod = 'NoTransaction' } $testResults = & $workFolder\deploy.ps1 -Type PostgreSQL -Configuration $deploymentConfig $testResults.Successful | Should Be $true $testResults.Scripts.Name | Should Be $v1Journal $testResults.SqlInstance | Should Be $script:postgresqlInstance $testResults.Database | Should Be $newDbName $testResults.SourcePath | Should Be $workFolder $testResults.ConnectionType | Should Be 'PostgreSQL' $testResults.Configuration.SchemaVersionTable | Should Be $logTable $testResults.Error | Should BeNullOrEmpty $testResults.Duration.TotalMilliseconds | Should -BeGreaterOrEqual 0 $testResults.StartTime | Should Not BeNullOrEmpty $testResults.EndTime | Should Not BeNullOrEmpty $testResults.EndTime | Should -BeGreaterOrEqual $testResults.StartTime 'Upgrade successful' | Should BeIn $testResults.DeploymentLog #Verifying objects $testResults = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database $newDbName -InputFile $verificationScript $logTable | Should BeIn $testResults.name 'a' | Should BeIn $testResults.name 'b' | Should BeIn $testResults.name 'c' | Should Not BeIn $testResults.name 'd' | Should Not BeIn $testResults.name } It "should deploy with a set of parameters" { $testResults = & $workFolder\deploy.ps1 -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Credential $script:postgresqlCredential -Database $newDbName -SchemaVersionTable $logTable -OutputFile "$workFolder\log.txt" -Silent $testResults.Successful | Should Be $true $testResults.Scripts.Name | Should Be $v1Journal $testResults.SqlInstance | Should Be $script:postgresqlInstance $testResults.Database | Should Be $newDbName $testResults.SourcePath | Should Be $workFolder $testResults.ConnectionType | Should Be 'PostgreSQL' $testResults.Configuration.SchemaVersionTable | Should Be $logTable $testResults.Error | Should BeNullOrEmpty $testResults.Duration.TotalMilliseconds | Should -BeGreaterOrEqual 0 $testResults.StartTime | Should Not BeNullOrEmpty $testResults.EndTime | Should Not BeNullOrEmpty $testResults.EndTime | Should -BeGreaterOrEqual $testResults.StartTime 'Upgrade successful' | Should BeIn $testResults.DeploymentLog #Verifying objects $testResults = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database $newDbName -InputFile $verificationScript $logTable | Should BeIn $testResults.name 'a' | Should BeIn $testResults.name 'b' | Should BeIn $testResults.name 'c' | Should Not BeIn $testResults.name 'd' | Should Not BeIn $testResults.name } } Context "$commandName whatif tests" { BeforeAll { $null = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database $newDbName -InputFile $cleanupScript } AfterAll { } It "should deploy nothing" { $testResults = & $workFolder\deploy.ps1 -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Credential $script:postgresqlCredential -Database $newDbName -SchemaVersionTable $logTable -OutputFile "$workFolder\log.txt" -Silent -WhatIf $testResults.Successful | Should Be $true $testResults.Scripts.Name | Should Be $v1Journal $testResults.SqlInstance | Should Be $script:postgresqlInstance $testResults.Database | Should Be $newDbName $testResults.SourcePath | Should Be $workFolder $testResults.ConnectionType | Should Be 'PostgreSQL' $testResults.Configuration.SchemaVersionTable | Should Be $logTable $testResults.Error | Should BeNullOrEmpty $testResults.Duration.TotalMilliseconds | Should -BeGreaterOrEqual 0 $testResults.StartTime | Should Not BeNullOrEmpty $testResults.EndTime | Should Not BeNullOrEmpty $testResults.EndTime | Should -BeGreaterOrEqual $testResults.StartTime "No deployment performed - WhatIf mode." | Should BeIn $testResults.DeploymentLog $v1Journal | ForEach-Object { "$_ would have been executed - WhatIf mode." } | Should BeIn $testResults.DeploymentLog #Verifying objects $testResults = Invoke-DBOQuery -Type PostgreSQL -SqlInstance $script:postgresqlInstance -Silent -Credential $script:postgresqlCredential -Database $newDbName -InputFile $verificationScript $logTable | Should Not BeIn $testResults.name 'a' | Should Not BeIn $testResults.name 'b' | Should Not BeIn $testResults.name 'c' | Should Not BeIn $testResults.name 'd' | Should Not BeIn $testResults.name } } } |