Create Invoke-ZertoEvacuateVra.Tests.ps1

2019-10-24 07:25:38 -04:00
parent 7641d28307
commit 07de073bf1
1 changed files with 53 additions and 0 deletions
@@ -0,0 +1,53 @@
+#Requires -Modules Pester
+$global:here = (Split-Path -Parent $MyInvocation.MyCommand.Path)
+$global:function = ((Split-Path -leaf $MyInvocation.MyCommand.Path).Split('.'))[0]
+
+Describe $global:function -Tag 'Unit', 'Source', 'Built' {
+
+    Context "$global:function::Parameter Unit Tests" {
+        it "$global:function should have exactly 16 parameters defined" {
+            (get-command $global:function).Parameters.Count | Should -Be 16
+        }
+
+        $ParameterTestCases = @(
+            @{ParameterName = 'hostName'; Type = 'String'; Mandatory = $true; Validation = 'NotNullOrEmpty'; ParameterSet = @('hostName') }
+            @{ParameterName = 'vraName'; Type = 'String'; Mandatory = $true; Validation = 'NotNullOrEmpty' ; ParameterSet = @('vraName') }
+            @{ParameterName = 'vraIdentifier'; Type = 'String'; Mandatory = $true; Validation = 'NotNullOrEmpty' ; ParameterSet = @('vraIdentifier') }
+        )
+
+        It "<ParameterName> parameter is of <Type> type" -TestCases $ParameterTestCases {
+            param($ParameterName, $Type, $Mandatory, $Validation)
+            Get-Command $global:function | Should -HaveParameter $ParameterName -Mandatory:$Mandatory -Type $Type
+        }
+
+        It "<ParameterName> parameter has correct validation setting"  -TestCases $ParameterTestCases {
+            param($ParameterName, $Validation)
+            Switch ($Validation) {
+                'NotNullOrEmpty' {
+                    $attrs = (Get-Command $global:function).Parameters[$ParameterName].Attributes
+                    $attrs.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should -Be 1
+                }
+
+                $null {
+                    $attrs = (Get-Command $global:function).Parameters[$ParameterName].Attributes
+                    $attrs.TypeId.Count | Should -Be 2
+                }
+            }
+        }
+
+        It "<ParameterName> parameter is part of the correct ParameterSet(s)" -TestCases $ParameterTestCases {
+            param($ParameterName, $ParameterSet)
+            $commandParameterSets = (Get-Command $global:function).Parameters[$ParameterName].ParameterSets
+            foreach ($Set in $ParameterSet) {
+                $commandParameterSets.ContainsKey($Set) | Should -BeTrue
+            }
+        }
+    }
+
+    Context "$global:function::Parameter Functional Tests" {
+
+    }
+}
+
+Remove-Variable -Name here -Scope Global
+Remove-Variable -Name function -Scope Global