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Copy-DbaDbViewData - Merge pull request #6355 from jaxnoth/copy-view-…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| $CommandName = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", "") | ||
| Write-Host -Object "Running $PSCommandPath" -ForegroundColor Cyan | ||
| . "$PSScriptRoot\constants.ps1" | ||
|
|
||
| Describe "$CommandName Unit Tests" -Tag 'UnitTests' { | ||
| Context "Validate parameters" { | ||
| [object[]]$params = (Get-Command $CommandName).Parameters.Keys | Where-Object { $_ -notin ('whatif', 'confirm') } | ||
| [object[]]$knownParameters = 'SqlInstance', 'SqlCredential', 'Destination', 'DestinationSqlCredential', 'Database', 'DestinationDatabase', 'View', 'Query', 'AutoCreateTable', 'BatchSize', 'NotifyAfter', 'DestinationTable', 'NoTableLock', 'CheckConstraints', 'FireTriggers', 'KeepIdentity', 'KeepNulls', 'Truncate', 'bulkCopyTimeOut', 'InputObject', 'EnableException' | ||
| $knownParameters += [System.Management.Automation.PSCmdlet]::CommonParameters | ||
| It "Should only contain our specific parameters" { | ||
| (@(Compare-Object -ReferenceObject ($knownParameters | Where-Object { $_ }) -DifferenceObject $params).Count ) | Should Be 0 | ||
| } | ||
| } | ||
| } | ||
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| Describe "$commandname Integration Tests" -Tags "IntegrationTests" { | ||
| BeforeAll { | ||
| $db = Get-DbaDatabase -SqlInstance $script:instance1 -Database tempdb | ||
| $db2 = Get-DbaDatabase -SqlInstance $script:instance2 -Database tempdb | ||
| $null = $db.Query("CREATE TABLE dbo.dbatoolsci_example (id int); | ||
| INSERT dbo.dbatoolsci_example | ||
| SELECT top 10 1 | ||
| FROM sys.objects") | ||
| $null = $db.Query("CREATE TABLE dbo.dbatoolsci_example2 (id int)") | ||
| $null = $db.Query("CREATE TABLE dbo.dbatoolsci_example3 (id int)") | ||
| $null = $db.Query("CREATE TABLE dbo.dbatoolsci_example4 (id int); | ||
| INSERT dbo.dbatoolsci_example4 | ||
| SELECT top 13 1 | ||
| FROM sys.objects") | ||
| $null = $db.Query("CREATE VIEW dbo.dbatoolsci_view_example AS SELECT * FROM dbo.dbatoolsci_example") | ||
| $null = $db.Query("CREATE VIEW dbo.dbatoolsci_view_example2 AS SELECT * FROM dbo.dbatoolsci_example2") | ||
| $null = $db.Query("CREATE VIEW dbo.dbatoolsci_view_example3 AS SELECT * FROM dbo.dbatoolsci_example3") | ||
| $null = $db.Query("CREATE VIEW dbo.dbatoolsci_view_example4 AS SELECT * FROM dbo.dbatoolsci_example4") | ||
| $null = $db2.Query("CREATE TABLE dbo.dbatoolsci_view_example (id int)") | ||
| $null = $db2.Query("CREATE TABLE dbo.dbatoolsci_view_example3 (id int)") | ||
| $null = $db2.Query("CREATE TABLE dbo.dbatoolsci_view_example4 (id int); | ||
| INSERT dbo.dbatoolsci_view_example4 | ||
| SELECT top 13 2 | ||
| FROM sys.objects") | ||
| } | ||
| AfterAll { | ||
| try { | ||
| $null = $db.Query("DROP TABLE dbo.dbatoolsci_example") | ||
| $null = $db.Query("DROP TABLE dbo.dbatoolsci_example2") | ||
| $null = $db.Query("DROP TABLE dbo.dbatoolsci_example3") | ||
| $null = $db.Query("DROP TABLE dbo.dbatoolsci_example4") | ||
| $null = $db.Query("DROP VIEW dbo.dbatoolsci_view_example") | ||
| $null = $db.Query("DROP VIEW dbo.dbatoolsci_view_example2") | ||
| $null = $db.Query("DROP VIEW dbo.dbatoolsci_view_example3") | ||
| $null = $db.Query("DROP VIEW dbo.dbatoolsci_view_example4") | ||
| $null = $db2.Query("DROP TABLE dbo.dbatoolsci_view_example3") | ||
| $null = $db2.Query("DROP TABLE dbo.dbatoolsci_view_example4") | ||
| $null = $db2.Query("DROP TABLE dbo.dbatoolsci_view_example") | ||
| $null = $db.Query("DROP TABLE dbo.dbatoolsci_view_will_exist") | ||
| } catch { | ||
| $null = 1 | ||
| } | ||
| } | ||
|
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||
| It "copies the table data" { | ||
| $null = Copy-DbaDbViewData -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example -DestinationTable dbatoolsci_example2 | ||
| $table1count = $db.Query("select id from dbo.dbatoolsci_view_example") | ||
| $table2count = $db.Query("select id from dbo.dbatoolsci_example2") | ||
| $table1count.Count | Should -Be $table2count.Count | ||
| } | ||
|
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| It "copies the table data to another instance" { | ||
| $null = Copy-DbaDbViewData -SqlInstance $script:instance1 -Destination $script:instance2 -Database tempdb -View dbatoolsci_view_example -DestinationTable dbatoolsci_view_example3 | ||
| $table1count = $db.Query("select id from dbo.dbatoolsci_view_example") | ||
| $table2count = $db2.Query("select id from dbo.dbatoolsci_view_example3") | ||
| $table1count.Count | Should -Be $table2count.Count | ||
| } | ||
|
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| It "supports piping" { | ||
| $null = Get-DbaDbView -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example | Copy-DbaDbViewData -DestinationTable dbatoolsci_example2 -Truncate | ||
| $table1count = $db.Query("select id from dbo.dbatoolsci_view_example") | ||
| $table2count = $db.Query("select id from dbo.dbatoolsci_example2") | ||
| $table1count.Count | Should -Be $table2count.Count | ||
| } | ||
|
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| It "supports piping more than one table" { | ||
| $results = Get-DbaDbView -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example2, dbatoolsci_view_example | Copy-DbaDbViewData -DestinationTable dbatoolsci_example3 | ||
| $results.Count | Should -Be 2 | ||
| } | ||
|
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| It "opens and closes connections properly" { | ||
| #regression test, see #3468 | ||
| $results = Get-DbaDbView -SqlInstance $script:instance1 -Database tempdb -View 'dbo.dbatoolsci_view_example', 'dbo.dbatoolsci_view_example4' | Copy-DbaDbViewData -Destination $script:instance2 -DestinationDatabase tempdb -KeepIdentity -KeepNulls -BatchSize 5000 -Truncate | ||
| $results.Count | Should -Be 2 | ||
| $table1dbcount = $db.Query("select id from dbo.dbatoolsci_view_example") | ||
| $table4dbcount = $db2.Query("select id from dbo.dbatoolsci_view_example4") | ||
| $table1db2count = $db.Query("select id from dbo.dbatoolsci_view_example") | ||
| $table4db2count = $db2.Query("select id from dbo.dbatoolsci_view_example4") | ||
| $table1dbcount.Count | Should -Be $table1db2count.Count | ||
| $table4dbcount.Count | Should -Be $table4db2count.Count | ||
| $results[0].RowsCopied | Should -Be 10 | ||
| $results[1].RowsCopied | Should -Be 13 | ||
| $table4db2check = $db2.Query("select id from dbo.dbatoolsci_view_example4 where id = 1") | ||
| $table4db2check.Count | Should -Be 13 | ||
| } | ||
|
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| It "Should warn and return nothing if Source and Destination are same" { | ||
| $result = Copy-DbaDbViewData -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example -Truncate -WarningVariable tablewarning | ||
| $result | Should Be $null | ||
| $tablewarning | Should -match "Cannot copy dbatoolsci_view_example into itself" | ||
| } | ||
|
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| It "Should warn if the destination table doesn't exist" { | ||
| $result = Copy-DbaDbViewData -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example -DestinationTable dbatoolsci_view_does_not_exist -WarningVariable tablewarning | ||
| $tablewarning | Should -match Auto | ||
| } | ||
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| It "automatically creates the table" { | ||
| $result = Copy-DbaDbViewData -SqlInstance $script:instance1 -Database tempdb -View dbatoolsci_view_example -DestinationTable dbatoolsci_view_will_exist -AutoCreateTable | ||
| $result.DestinationTable | Should -Be 'dbatoolsci_view_will_exist' | ||
| } | ||
| } |
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