tests/Copy-DbaBackupDevice.Tests.ps1

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$commandname = $MyInvocation.MyCommand.Name.Replace(".ps1", "")
Write-Host -Object "Running $PSCommandpath" -ForegroundColor Cyan
. "$PSScriptRoot\constants.ps1"

Describe "$commandname Integration Tests" -Tags "IntegrationTests" {
    Context "Setup" {
        BeforeAll {
            $devicename = "dbatoolsci-backupdevice"
            $backupdir = (Get-DbaDefaultPath -SqlInstance $script:instance1).Backup
            $backupfilename = "$backupdir\$devicename.bak"
            $server = Connect-DbaInstance -SqlInstance $script:instance1
            $server.Query("EXEC master.dbo.sp_addumpdevice @devtype = N'disk', @logicalname = N'$devicename',@physicalname = N'$backupfilename'")
            $server.Query("BACKUP DATABASE master TO DISK = '$backupfilename'")
        }
        AfterAll {
            $server.Query("EXEC master.dbo.sp_dropdevice @logicalname = N'$devicename'")
            $server1 = Connect-DbaInstance -SqlInstance $script:instance2
            try {
                $server1.Query("EXEC master.dbo.sp_dropdevice @logicalname = N'$devicename'")
            }
            catch {
                # dont care    
            }
        }
        
        $results = Copy-DbaBackupDevice -Source $script:instance1 -Destination $script:instance2 -WarningVariable warn -WarningAction SilentlyContinue
        if ($warn) {
            It "warns if it has a problem moving (issue for local to local)" {
                $warn -match "backup device to destination" | Should Be $true
            }
        }
        else {
            It "should report success" {
                $results.Status | Should Be "Successful"
            }
        }
        
        if ($results.Status -eq "Successful") {
            $results = Copy-DbaBackupDevice -Source $script:instance1 -Destination $script:instance2 -WarningVariable warn -WarningAction SilentlyContinue
            if ($warn) {
                It "does not overwrite existing" {
                    $warn -match "exists at destination" | Should Be $true
                }
            }
        }
    }
}