Merge pull request devops-collective-inc#6 from nocentino/main

Added Anthony's stuff

anthony-nocentino/favorite-dbatools-cmdlets/tests/PostInstallationChecks.Tests.ps1

@@ -0,0 +1,38 @@
+Param(
+    [Parameter(
+        Mandatory = $true, 
+        Position = 0, 
+        HelpMessage = 'Specify a servername', 
+        ValueFromPipeline = $true
+        )]
+    [pscredential] $SqlCredential,
+    [ValidateNotNullOrEmpty()]
+    [string[]] $SqlInstance
+)
+foreach ($pSqlInstance in $SqlInstance) {
+    Describe "Test for Instance Level Settings" {
+        Context "$pSqlInstance`: Memory Configuration" {
+            $Memory = (Test-DbaMaxMemory -SqlInstance $pSqlInstance -SqlCredential $SqlCredential)
+            $RecommendedValue = ($Memory.RecommendedValue)
+            $MaxValue = ($Memory.MaxValue)
+            It "Checking the Max Memory setting for the instance should be $RecommendedValue" {
+                $MaxValue | Should -Be $RecommendedValue
+            }  
+        }
+
+        Context "$pSqlInstance`: MaxDOP Configuration" {
+            $dop = (Test-DbaMaxDop -SqlInstance $pSqlInstance -SqlCredential $SqlCredential)
+            $DopInstance = ($dop | Where-Object { $_.Database -eq 'n/a' })
+            $DopDatabase = ($dop | Where-Object { $_.Database -ne 'n/a' })
+
+            It "$pSqlInstance`: Checking if Instance MAXDOP exceeds the number of cores in a NUMA node" {
+                $DopInstance.CurrentInstanceMaxDop | Should -BeLessOrEqual $($DopInstance.RecommendedMaxDop) -Because "we do not want to span a NUMA Node. Resource: Instance. Suggested value: $($DopInstance.RecommendedMaxDop)"
+            }
+            @($DopDatabase.Database).foreach{
+                It "$pSqlInstance`: Checking if database: $($DopDatabase.Database) MAXDOP exceeds the number of cores in a NUMA node" {
+                    $DopDatabase.DatabaseMaxDop | Should -BeLessOrEqual $($DopDatabase.RecommendedMaxDop) -Because "We do not want to span a NUMA Node. Resource: $($DopDatabase.Database). Suggested value: $($DopDatabase.RecommendedMaxDop)"
+                }
+            }    
+        }
+    }
+}