tests/Get-DbaDatabaseSnapshot.Tests.ps1
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$commandname = $MyInvocation.MyCommand.Name.Replace(".ps1","") Write-Host -Object "Running $PSCommandpath" -ForegroundColor Cyan . "$PSScriptRoot\constants.ps1" # Targets only instance2 because it's the only one where Snapshots can happen Describe "$commandname Integration Tests" -Tags "IntegrationTests" { Context "Operations on snapshots" { BeforeAll { if ($env:appveyor) { Get-Service | Where-Object { $_.DisplayName -match 'SQL Server (SQL2016)' } | Restart-Service -Force do { Start-Sleep 1 $null = (& sqlcmd -S $script:instance2 -b -Q "select 1" -d master) } while ($lastexitcode -ne 0 -and $s++ -lt 10) } $server = Get-DbaInstance -SqlInstance $script:instance2 $db1 = "dbatoolsci_GetSnap" $db1_snap1 = "dbatoolsci_GetSnap_snapshotted1" $db1_snap2 = "dbatoolsci_GetSnap_snapshotted2" $db2 = "dbatoolsci_GetSnap2" $db2_snap1 = "dbatoolsci_GetSnap2_snapshotted" Remove-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db1,$db2 -Force Get-DbaDatabase -SqlInstance $script:instance2 -Database $db1,$db2 | Remove-DbaDatabase -Confirm:$false $server.Query("CREATE DATABASE $db1") $server.Query("CREATE DATABASE $db2") $setupright = $true $needed = @() $needed += New-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db1 -Name $db1_snap1 -WarningAction SilentlyContinue $needed += New-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db1 -Name $db1_snap2 -WarningAction SilentlyContinue $needed += New-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db2 -Name $db2_snap1 -WarningAction SilentlyContinue if ($needed.Count -ne 3) { $setupright = $false it "has failed setup" { Set-TestInconclusive -message "Setup failed" } } } AfterAll { Remove-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db1,$db2 -Force -ErrorAction SilentlyContinue Remove-DbaDatabase -Confirm:$false -SqlInstance $script:instance2 -Database $db1, $db2 -ErrorAction SilentlyContinue } if ($setupright) { It "Gets all snapshots by default" { $results = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 ($results | Where-Object Database -Like 'dbatoolsci_GetSnap*').Count | Should Be 3 } It "Honors the Database parameter, returning only snapshots of that database" { $results = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db1 $results.Count | Should Be 2 $result = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db2 $result.SnapshotOf | Should Be $db2 } It "Honors the ExcludeDatabase parameter, returning relevant snapshots" { $alldbs = (Get-DbaDatabase -SqlInstance $script:instance2 | Where-Object IsDatabaseSnapShot -eq $false | Where-Object Name -notin @($db1, $db2)).Name $results = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -ExcludeDatabase $alldbs $results.Count | Should Be 3 } It "Honors the Snapshot parameter" { $result = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Snapshot $db1_snap1 $result.Database | Should Be $db1_snap1 $result.SnapshotOf | Should Be $db1 } It "Honors the ExcludeSnapshot parameter" { $result = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -ExcludeSnapshot $db1_snap1 -Database $db1 $result.Database | Should Be $db1_snap2 } It "has the correct properties" { $result = Get-DbaDatabaseSnapshot -SqlInstance $script:instance2 -Database $db2 $ExpectedProps = 'ComputerName,Database,DatabaseCreated,InstanceName,SizeMB,SnapshotDb,SnapshotOf,SqlInstance'.Split(',') ($result.PsObject.Properties.Name | Sort-Object) | Should Be ($ExpectedProps | Sort-Object) $ExpectedPropsDefault = 'ComputerName,Database,DatabaseCreated,InstanceName,SizeMB,SnapshotOf,SqlInstance'.Split(',') ($result.PSStandardMembers.DefaultDisplayPropertySet.ReferencedPropertyNames | Sort-Object) | Should Be ($ExpectedPropsDefault | Sort-Object) } } } } |