diff --git a/Tests/Public/Export-ZertoVpg.Tests.ps1 b/Tests/Public/Export-ZertoVpg.Tests.ps1
index ff084e2..e46b59e 100644
--- a/Tests/Public/Export-ZertoVpg.Tests.ps1
+++ b/Tests/Public/Export-ZertoVpg.Tests.ps1
@@ -48,14 +48,202 @@ Describe $file.BaseName -Tag 'Unit' {
     }
 
     Context "$($file.BaseName)::Function Unit Tests" {
-        Mock -ModuleName ZertoApiWrapper -CommandName Invoke-ZertoRestRequest {
-
+        Mock -ModuleName ZertoApiWrapper -CommandName Get-ZertoVpg {
+            $returnObj = @{
+                VpgName       = "HRIS"
+                VpgIdentifier = "dddf2fa8-79e2-4e4f-a83b-f66676afea64"
+            }
+            return $returnObj
         }
 
-        $outputPath = "TestDrive:\"
+        Mock -ModuleName ZertoApiWrapper -CommandName New-ZertoVpgSettingsIdentifier {
+            return "1024d377-afb8-4880-82f0-96eeff413ffd"
+        }
 
-        it "Should Exist" {
+        Mock -ModuleName ZertoApiWrapper -CommandName Get-ZertoVpgSetting {
+            $returnObj = @{
+                Backup                = $null
+                Basic                 = @{
+                    JournalHistoryInHours    = 4
+                    Name                     = "HRIS"
+                    Priority                 = "Medium"
+                    ProtectedSiteIdentifier  = "928a122b-1763-4664-ad37-cc00bb883f2f"
+                    RecoverySiteIdentifier   = "07f62976-6228-40ff-9542-4d7837114f37"
+                    RpoInSeconds             = 300
+                    ServiceProfileIdentifier = $null
+                    TestIntervalInMinutes    = 43200
+                    UseWanCompression        = $true
+                    ZorgIdentifier           = $null
+                }
+                BootGroups            = @{
+                    BootGroups = @(
+                        @{
+                            BootDelayInSeconds  = 0
+                            BootGroupIdentifier = "00000000-0000-0000-0000-000000000000"
+                            Name                = "Default"
+                        }
+                    )
+                }
+                Journal               = @{
+                    DatastoreIdentifier = $null
+                    Limitation          = @{
+                        HardLimitInMB             = 0
+                        HardLimitInPercent        = 0
+                        WarningThresholdInMb      = 0
+                        WarningThresholdInPercent = 0
+                    }
+                }
+                Networks              = @{
+                    Failover     = @{
+                        Hypervisor = @{
+                            DefaultNetworkIdentifier = "48ffb633-2548-879c-5eb1-f53081fb0c21.network-1"
+                        }
+                        VCD        = $null
+                    }
+                    FailoverTest = @{
+                        Hypervisor = @{
+                            DefaultNetworkIdentifier = "48ffb633-2548-879c-5eb1-f53081fb0c21.network-1"
+                        }
+                        VCD        = $null
+                    }
+                }
+                Protected             = @{
+                    VCD = $null
+                }
+                Recovery              = @{
+                    DefaultDatastoreClusterIdentifier = $null
+                    DefaultDatastoreIdentifier        = $null
+                    DefaultFolderIdentifier           = "48ffb633-2548-879c-5eb1-f53081fb0c21.vm"
+                    DefaultHostClusterIdentifier      = $null
+                    DefaultHostIdentifier             = $null
+                    ResourcePoolIdentifier            = $null
+                    VCD                               = $null
+                }
+                Scripting             = @{
+                    PostBackup  = $null
+                    PostRecovey = @{
+                        Command          = $null
+                        Parameters       = $null
+                        TimeOutInSeconds = 300
+                    }
+                    PreRecovery = @{
+                        Command          = $null
+                        Parameters       = $null
+                        TimeOutInSeconds = 300
+                    }
+                }
+                Vms                   = @(
+                    @{
+                        BootGroupIdentifier = "00000000-0000-0000-0000-000000000000"
+                        Journal             = @{
+                            DatastoreIdentifier = "48ffb633-2548-879c-5eb1-f53081fb0c21.DS_vSphere-Site02"
+                            Limitation          = @{
+                                HardLimitInMB             = 0
+                                HardLimitInPercent        = 0
+                                WarningThresholdInMb      = 0
+                                WarningThresholdInPercent = 0
+                            }
+                        }
+                        Nics                = @(
+                            @{
+                                Failover      = @{
+                                    Hypervisor = @{
+                                        DnsSuffix               = $null
+                                        IpConfig                = $null
+                                        NetworkIdentifier       = "48ffb633-2548-879c-5eb1-f53081fb0c21.network-1"
+                                        ShouldReplaceMacAddress = $false
+                                    }
+                                    VCD        = $null
+                                }
+                                FailoverTest  = @{
+                                    Hypervisor = @{
+                                        DnsSuffix               = $null
+                                        IpConfig                = $null
+                                        NetworkIdentifier       = "48ffb633-2548-879c-5eb1-f53081fb0c21.network-1"
+                                        ShouldReplaceMacAddress = $false
+                                    }
+                                    VCD        = $null
+                                }
+                                NicIdentifier = "HRIS01-nic0"
+                            }
+                        )
+                        Recovery            = @{
+                            DatastoreClusterIdentifier = $null
+                            DatastoreIdentifier        = "48ffb633-2548-879c-5eb1-f53081fb0c21.DS_vSphere-Site02"
+                            FolderIdentifier           = "48ffb633-2548-879c-5eb1-f53081fb0c21.vm"
+                            HostClusterIdentifier      = $null
+                            HostIdentifier             = "48ffb633-2548-879c-5eb1-f53081fb0c21.znest83esxus-0"
+                            ResourcePoolIdentifier     = $null
+                            VCD                        = $null
+                        }
+                        VmIdentifier        = "840f99fb-4689-2f8b-ea10-2a47a5bb00cc.vm-28"
+                        Volumes             = @(
+                            @{
+                                Datastore        = @{
+                                    DatastoreClusterIdentifier = $null
+                                    DatastoreIdentifier        = "48ffb633-2548-879c-5eb1-f53081fb0c21.DS_vSphere-Site02"
+                                    IsThin                     = $true
+                                }
+                                IsSwap           = $false
+                                Preseed          = $null
+                                RDM              = $null
+                                VCD              = $null
+                                VolumeIdentifier = "scsi:0:0"
+                            },
+                            @{
+                                Datastore        = @{
+                                    DatastoreClusterIdentifier = $null
+                                    DatastoreIdentifier        = "48ffb633-2548-879c-5eb1-f53081fb0c21.DS_vSphere-Site02"
+                                    IsThin                     = $true
+                                }
+                                IsSwap           = $false
+                                Preseed          = $null
+                                RDM              = $null
+                                VCD              = $null
+                                VolumeIdentifier = "scsi:0:1"
+                            }
+                        )
+                    }
+                )
+                VpgIdentifier         = "dddf2fa8-79e2-4e4f-a83b-f66676afea64"
+                VpgSettingsIdentifier = "1024d377-afb8-4880-82f0-96eeff413ffd"
+            }
+            return $returnObj
+        }
+
+        $outputPath = "TestDrive:"
+
+        it "Output path should exist" {
             $outputPath | Should -Exist
         }
+
+        it "Exported JSON file should exist after function called" {
+            $vpgName = "HRIS"
+            Export-ZertoVpg -outputPath $outputPath -vpgName $vpgName
+            $outputFile = "{0}\{1}.json" -f $outputPath, $vpgName
+            $outputFile | Should -Exist
+            $outputFile | Should -Not -BeNullOrEmpty
+        }
+
+        it "Only one file should be present in the TestDrive" {
+            (Get-ChildItem $outputPath).Count | Should -BeExactly 1
+        }
+
+        it "Should be valid JSON" {
+            $vpgName = "HRIS"
+            Export-ZertoVpg -outputPath $outputPath -vpgName $vpgName
+            $outputFile = "{0}\{1}.json" -f $outputPath, $vpgName
+            Get-Content -Path $outputFile -Raw | ConvertFrom-Json
+        }
+
+        It "Should be able to export more than one VPG" {
+            $vpgName = @("HRIS", "HRIS2")
+            Export-ZertoVpg -outputPath $outputPath -vpgName $vpgName
+            (Get-ChildItem $outputPath).Count | Should -BeExactly 2
+        }
+
+        Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName Get-ZertoVpg
+        Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName New-ZertoVpgSettingsIdentifier
+        Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName Get-ZertoVpgSetting
     }
 }