Update Connect-ZertoServer.Tests.ps1

Tests/Public/Connect-ZertoServer.Tests.ps1

@@ -1,18 +1,75 @@
-$moduleFileName = "ZertoApiWrapper.psm1"
-$filePath = (Split-Path -Parent $MyInvocation.MyCommand.Path) -replace 'Tests', 'ZertoApiWrapper'
-$fileName = (Split-Path -Leaf $MyInvocation.MyCommand.Path ) -replace '.Tests.', '.'
-$modulePath = $filePath -replace "Public", ""
-Import-Module $modulePath\$moduleFileName -Force
-
+#Requires -Modules Pester
+$moduleFileName = "ZertoApiWrapper.psd1"
+$here = (Split-Path -Parent $MyInvocation.MyCommand.Path).Replace("Tests", "ZertoApiWrapper")
+$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
+$file = Get-ChildItem "$here\$sut"
+$modulePath = $here -replace "Public", ""
+$moduleFile = Get-ChildItem "$modulePath\$moduleFileName"
+Get-Module -Name ZertoApiWrapper | Remove-Module -Force
+Import-Module $moduleFile -Force
 $userName = "zerto\build"
 $password = ConvertTo-SecureString -String "ZertoBuild" -AsPlainText -Force
 $credential = New-Object -TypeName System.Management.Automation.PSCredential($userName, $password)
-
-# $credential = Import-Clixml -Path C:\ZertoScripts\Creds.xml
 $zertoServer = "192.168.1.100"
 $zertoPort = "7669"
 
-Describe "Connect-ZertoServer" {
+Describe $file.BaseName -Tag Unit {
+    Context "Basic Features" {
+        Mock -ModuleName ZertoApiWrapper -CommandName Invoke-ZertoRestRequest {
+            $xZertoSession = @("7ecf544d-e7ed-4108-86f3-fb355c51cdfa")
+            $Headers = @{'x-zerto-session' = $xZertoSession}
+            $results = @{'Headers' = $Headers}
+            return $results
+        }
+
+        It "is valid Powershell (Has no script errors)" {
+            $contents = Get-Content -Path $file -ErrorAction Stop
+            $errors = $null
+            $null = [System.Management.Automation.PSParser]::Tokenize($contents, [ref]$errors)
+            $errors | Should -HaveCount 0
+        }
+
+        it "returns null when -ReturnHeaders is not used" {
+            Connect-ZertoServer -zertoServer $zertoServer -zertoPort $zertoPort -credential $credential | Should -BeNullOrEmpty
+        }
+
+        $headers = Connect-ZertoServer -zertoServer $zertoServer -zertoPort $zertoPort -credential $credential -returnHeaders
+        it "returns a Hashtable with 2 keys" {
+            $headers.keys.count | should be 2
+        }
+
+        it "return value has a key called 'x-zerto-session'" {
+            $headers.ContainsKey('x-zerto-session') | should be $true
+        }
+
+        it "return key 'x-zerto-session' value should be a string" {
+            $headers['x-zerto-session'] | should -BeOfType "String"
+            $headers['x-zerto-session'] | Should -BeExactly "7ecf544d-e7ed-4108-86f3-fb355c51cdfa"
+        }
+
+        it "return value has a key called 'accept'" {
+            $headers.ContainsKey('accept') | should be $true
+        }
+
+        it "return key 'accept' value should be 'application/json'" {
+            $headers['accept'] | should be 'application/json'
+        }
+
+        it "should not require a port to be specified" {
+            Connect-ZertoServer -zertoServer $zertoServer -credential $credential
+        }
+
+        it "should require a PSCredentialObject for the credentials" {
+            {Connect-ZertoServer -zertoServer -credential "MyUsername"} | Should -Throw
+            {Connect-ZertoServer -zertoServer -credential 1234} | Should -Throw
+            {Connect-ZertoServer -zertoServer -credential $(@{Username = "zerto\build"; Password = 'SecureString'})} | Should -Throw
+        }
+
+        Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName Invoke-ZertoRestRequest
+    }
+}
+<#
+Describe "Connect-ZertoServer" -Tag Integration {
     it "file should exist" {
         "$filePath\$fileName" | should exist
     }
@@ -37,3 +94,4 @@ Describe "Connect-ZertoServer" {
     }
     Disconnect-ZertoServer
 }
+ #>