Added Get-OrionApplicationCredential & tests, updated Remove-OrionNod…

…e to fix issues with wrong SWIS connection being used.

Samples/PowerShell/PowerOrion/PowerOrion.Tests.ps1

@@ -43,8 +43,8 @@ InModuleScope PowerOrion{
 #>}#end of inmodulescope
 
 
-# describes the function Get-OrionapplicationTemplateId
-Describe 'Get-OrionapplicationTemplateId' {
+# describes the function Get-OrionApplicationTemplateId
+Describe 'Get-OrionApplicationTemplateId' {
 
   # scenario 1: call the function without arguments
   Context 'running with arguments'   {
@@ -53,14 +53,33 @@ Describe 'Get-OrionapplicationTemplateId' {
       # Gotcha: to use the "Should Not Throw" assertion,
       # make sure you place the command in a 
       # scriptblock (braces):
-      { Get-OrionapplicationTemplateId -ApplicationName 'apache' -SwisConnection $swis } | Should not Throw
+      { Get-OrionApplicationTemplateId -ApplicationName 'apache' -SwisConnection $swis } | Should not Throw
     }
     It 'returns an integer for an existing application' {
-      Get-OrionapplicationTemplateId -ApplicationName 'apache' -SwisConnection $swis | should be 6
+      Get-OrionApplicationTemplateId -ApplicationName 'apache' -SwisConnection $swis | should be 6
     }
     # test 2: it returns nothing ($null):
     It 'throws an error when an application template does not exist'     {
-      Get-OrionapplicationTemplateId -ApplicationName 'doesnotexist' -SwisConnection $swis -ErrorAction SilentlyContinue | Should throw 
+      Get-OrionApplicationTemplateId -ApplicationName 'doesnotexist' -SwisConnection $swis -ErrorAction SilentlyContinue | Should throw 
+    }
+  }
+}
+# describes the function Get-OrionApplicationCredential
+Describe 'Get-OrionApplicationCredential' {
+
+  # scenario 1: call the function without arguments
+  Context 'Running without arguments'   {
+    # test 1: it does not throw an exception:
+    It 'runs without errors' {
+      # Gotcha: to use the "Should Not Throw" assertion,
+      # make sure you place the command in a 
+      # scriptblock (braces):
+      { Get-OrionApplicationCredential -SwisConnection $swis -credential 'AppCred'  } | Should Not Throw
+    }
+
+    # test 2: it returns nothing ($null):
+    It 'does not return anything'     {
+      Get-OrionApplicationCredential -SwisConnection $swis -credential 'AppCred' | Should Be 6 
     }
   }
 }