Implement Get-IdnetitySource advanced function

Modules/VMware.vSphere.SsoAdmin/src/test/IdentitySource.Tests.ps1

@@ -0,0 +1,71 @@
+# **************************************************************************
+#  Copyright 2020 VMware, Inc.
+# **************************************************************************
+
+param(
+    [Parameter(Mandatory = $true)]
+    [string]
+    $VcAddress,
+
+    [Parameter(Mandatory = $true)]
+    [string]
+    $User,
+
+    [Parameter(Mandatory = $true)]
+    [string]
+    $Password
+)
+
+# Import Vmware.vSphere.SsoAdmin Module
+$modulePath = Join-Path (Split-Path $PSScriptRoot | Split-Path) "VMware.vSphere.SsoAdmin.psd1"
+Import-Module $modulePath
+
+Describe "Get-IdentitySource Tests" {
+   BeforeEach {
+      Connect-SsoAdminServer `
+         -Server $VcAddress `
+         -User $User `
+         -Password $Password `
+         -SkipCertificateCheck
+   }
+
+   AfterEach {
+      $connectionsToCleanup = $global:DefaultSsoAdminServers.ToArray()
+      foreach ($connection in $connectionsToCleanup) {
+         Disconnect-SsoAdminServer -Server $connection
+      }
+   }
+
+   Context "Get-IdentitySource" {
+      It 'Gets all available identity sources' {
+         # Act
+         $actual = Get-IdentitySource
+
+         # Assert
+         $actual | Should Not Be $null
+         $actual.Count | Should BeGreaterThan 1
+         $actual[0].NAme | Should Be 'localos'
+      }
+
+      It 'Gets localos only identity source' {
+         # Act
+         $actual = Get-IdentitySource -Localos
+
+         # Assert
+         $actual | Should Not Be $null
+         $actual.Count | Should Be 1
+         $actual[0].NAme | Should Be 'localos'
+      }
+
+       It 'Gets all available identity sources' {
+         # Act
+         $actual = Get-IdentitySource -Localos -System
+
+         # Assert
+         $actual | Should Not Be $null
+         $actual.Count | Should Be 2
+         $actual[0].Name | Should Be 'localos'
+         $actual[0].Name | Should Not Be $null
+      }
+   }
+}