Fix test assertions for Pester v4

Author: DexterPOSH

Tests/Integration/Basic.Integration.Tests.ps1

@@ -206,7 +206,7 @@ try {
 		Context 'Should update the global variable PSRemotely' {
 
 			It 'Should clear out Session Hashtable' {
-				$Global:PSRemotely.SessionHashTable | Should  BeNullOrEmpty
+				$Global:PSRemotely.SessionHashTable.Count | Should  Be 0
 			}
 		}
 	}

Tests/Integration/ConfigData.Integration.Tests.ps1

@@ -57,8 +57,8 @@ Foreach ($RemotelyTestFile in $RemotelyTestFiles) {
 
                 It 'Should have a NodeMap for the Nodes created' {
                     $Global:PSRemotely.NodeMap.count | Should Be 2
-                    $Global:PSRemotely.NodeMap.Where({$_.NodeName -eq 'localhost'}) | Should Be $True
-                    $Global:PSRemotely.NodeMap.Where({$_.NodeName -eq "$env:ComputerName"}) | Should Be $True
+                    $Global:PSRemotely.NodeMap.Where({$_.NodeName -eq 'localhost'}) | Should NOT BeNullOrEmpty
+                    $Global:PSRemotely.NodeMap.Where({$_.NodeName -eq "$env:ComputerName"}) | Should NOT BeNullOrEmpty
                 }
 
                 It 'Should have the PathStatus true for the NodeMap (implies the PSRemotelyNodePath exists)' {
@@ -242,7 +242,7 @@ Foreach ($RemotelyTestFile in $RemotelyTestFiles) {
             Context 'Should update the global variable PSRemotely' {
 
                 It 'Should clear out Session Hashtable' {
-                    $Global:PSRemotely.SessionHashTable | Should  BeNullOrEmpty
+                    $Global:PSRemotely.SessionHashTable.Count | Should  Be 0
                 }
             }
         }

Tests/Integration/Generic.Integration.Tests.ps1

@@ -25,6 +25,9 @@ Describe "PSRemotely only accepts *.PSRemotely.ps1 extension files" {
 
     It 'Should throw an error' {
         $PSRemotelyError | Should Not BeNullOrEmpty
-        $PSRemotelyError -like '* is not a *.PSRemotely.ps1 file.' | Should be $True 
+    }
+
+    It 'Should throw a custom error message' {
+        ($PSRemotelyError -like '* is not a *.PSRemotely.ps1 file.') | Should NOT BeNullOrEmpty 
     }
 }

Tests/Integration/artifacts/ConfigData.template.json

@@ -12,7 +12,7 @@
         {
             "NodeName" : "localhost",
             "ServiceName" : "bits",
-            "Type" : "Compute"
+            "Type" : "Storage"
         }
     ]
 }