Initial Linux and MacOS support

1) Bumped version number to 1.4
2) Added the Linux and MacOS driver binaries for Chrome and Firefox and Hash Validation.
3) Added Linux and MacOS driver location detection.
4) Added OS check to Start-SeEdge and Start-SeInternetExplorer Pestor test.

Author: the-mentor

Selenium.psd1

@@ -12,7 +12,7 @@
 RootModule = '.\Selenium.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.3'
+ModuleVersion = '1.4'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()

Selenium.psm1

@@ -1,6 +1,13 @@
 [System.Reflection.Assembly]::LoadFrom("$PSScriptRoot\assemblies\WebDriver.dll")
 [System.Reflection.Assembly]::LoadFrom("$PSScriptRoot\assemblies\WebDriver.Support.dll")
 
+if($IsLinux){
+    $AssembliesPath = "$PSScriptRoot/assemblies/linux"
+}
+elseif($IsMacOS){
+    $AssembliesPath = "$PSScriptRoot/assemblies/macos"
+}
+
 function Start-SeChrome {
     Param(
         [Parameter(Mandatory = $false)]
@@ -33,7 +40,13 @@ function Start-SeChrome {
     if (!$HideVersionHint) {
         Write-Host "Download the right chromedriver from 'http://chromedriver.chromium.org/downloads'" -ForegroundColor Yellow
     }
-    New-Object -TypeName "OpenQA.Selenium.Chrome.ChromeDriver" -ArgumentList $Chrome_Options
+
+    if($IsLinux -or $IsMacOS){
+        New-Object -TypeName "OpenQA.Selenium.Chrome.ChromeDriver" -ArgumentList $AssembliesPath,$Chrome_Options
+    }
+    else{
+        New-Object -TypeName "OpenQA.Selenium.Chrome.ChromeDriver" -ArgumentList $Chrome_Options 
+    }
 }
 
 function Start-SeInternetExplorer {
@@ -52,14 +65,23 @@ function Start-SeFirefox {
         $ProfilePath = Join-Path $PSScriptRoot "Assets\ff-profile\rust_mozprofile.YwpEBLY3hCRX"
         $firefoxProfile = New-Object OpenQA.Selenium.Firefox.FirefoxProfile -ArgumentList ($ProfilePath)
         $firefoxProfile.WriteToDisk()
-        New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver" -ArgumentList $firefoxProfile
+        if($IsLinux -or $IsMacOS){
+            New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver" -ArgumentList $AssembliesPath,$firefoxProfile
+        }
+        else{
+            New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver" -ArgumentList $firefoxProfile
+        }
     }
     else {
-        $Driver = New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver"
-        $Driver.Manage().Timeouts().ImplicitWait = [TimeSpan]::FromSeconds(10)
-        $Driver
+        if($IsLinux -or $IsMacOS){
+            $Driver = New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver" -ArgumentList $AssembliesPath
+        }
+        else{
+            $Driver = New-Object -TypeName "OpenQA.Selenium.Firefox.FirefoxDriver"
+        }
     }
-    
+    $Driver.Manage().Timeouts().ImplicitWait = [TimeSpan]::FromSeconds(10)
+    $Driver
 }
 
 function Stop-SeDriver {

Selenium.tests.ps1

@@ -4,38 +4,62 @@ Describe "Verify the Binaries SHA256 Hash" {
     It "Check WebDriver.dll Hash"{
         # VirusTotal Scan URL = https://www.virustotal.com/gui/file/0ee619b1786cf5971c0f9c6ee1859497aecba93a4953cf92fea998e8eefadf3c/detection
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\WebDriver.dll).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\WebDriver.dll.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\WebDriver.dll.sha256)
     }
 
     It "Check WebDriver.Support.dll Hash"{
         # VirusTotal Scan URL = https://www.virustotal.com/gui/file/b59ba7d0cffe43e722b13ad737cf596f030788b86b5b557cb479f0b6957cce8a/detection
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\WebDriver.Support.dll).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\WebDriver.Support.dll.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\WebDriver.Support.dll.sha256)
     }
 
     It "Check ChromeDriver.exe Hash"{
         # The ChromeDriver.exe was extracted from https://chromedriver.storage.googleapis.com/76.0.3809.68/chromedriver_win32.zip its VirusTotal Scan URL - https://www.virustotal.com/gui/url/69ffe387a3fa4fbf8a108391580f1a0befb8b96b82486da4417cfcdab4add4d4/detection
-        # ChromeDriver.exe - VirusTotal Scan URL = https://www.virustotal.com/gui/file/66cfa645f83fde41720beac7061a559fd57b6f5caa83d7918f44de0f4dd27845/detection
+        # VirusTotal Scan URL = https://www.virustotal.com/gui/file/66cfa645f83fde41720beac7061a559fd57b6f5caa83d7918f44de0f4dd27845/detection
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\chromedriver.exe).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\chromedriver.exe.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\chromedriver.exe.sha256)
+    }
+    
+    It "Check ChromeDriver Linux Hash"{
+        # VirusTotal Scan URL = https://www.virustotal.com/gui/file/3da69344b8b2b3b7e1497378672231a179eed6b3a0fdccbfacd3d053612e2547/detection
+        $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\linux\chromedriver).Hash
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\linux\chromedriver.sha256)
+    }
+
+    It "Check ChromeDriver MacOS Hash"{
+        # VirusTotal Scan URL = https://www.virustotal.com/gui/file/57097bb65200f003152906c831ccd226ebbd5a9fd47df46f18adc29f7d01f2f0/detection
+        $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\macos\chromedriver).Hash
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\macos\chromedriver.sha256)
     }
 
     It "Check GeckoDriver.exe Hash"{
         # VirusTotal Scan URL = https://www.virustotal.com/gui/file/1ae81b2a6f40f7d11be3c91c4d83977ae0c0897bd5d154c02a6d869b58866b58/detection
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\geckodriver.exe).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\geckodriver.exe.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\geckodriver.exe.sha256)
+    }
+
+    It "Check GeckoDriver Linux Hash"{
+        # VirusTotal Scan URL = https://www.virustotal.com/gui/file/4490a47280ab38f68511ac0dfff214bfad89bfd5442b1c3096c28d5372dfe2e9/detection
+        $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\linux\geckodriver).Hash
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\linux\geckodriver.sha256)
+    }
+
+    It "Check GeckoDriver MacOS Hash"{
+        # VirusTotal Scan URL = https://www.virustotal.com/gui/file/1f3873a8ee0b2cb9f2918329cbdf0d65e45c0182127ea03520bec70f0dab3917/detection
+        $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\macos\geckodriver).Hash
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\macos\geckodriver.sha256)
     }
 
     It "Check IEDriverServer.exe Hash"{
         # VirusTotal Scan URL = https://www.virustotal.com/gui/file/a1e26b0e8cb5f8db1cd784bac71bbf540485d81e697293b0b4586e25a31a8187/detection - this driver seems to have 2 false positives and is marked as clean in the comments
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\IEDriverServer.exe).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\IEDriverServer.exe.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\IEDriverServer.exe.sha256)
     }
 
     It "Check MicrosoftWebDriver.exe Hash"{
         # VirusTotal Scan URL = https://www.virustotal.com/gui/file/6e8182697ea5189491b5519d8496a3392e43741b7c0515130f2f8205881d208e/detection
         $Hash = (Get-FileHash -Algorithm SHA256 -Path $PSScriptRoot\assemblies\MicrosoftWebDriver.exe).Hash
-        $Hash |Should Be (Get-Content -Path  $PSScriptRoot\assemblies\MicrosoftWebDriver.exe.sha256)
+        $Hash |Should Be (Get-Content -Path $PSScriptRoot\assemblies\MicrosoftWebDriver.exe.sha256)
     }
 }
 
@@ -62,15 +86,19 @@ Describe "Start-SeFirefox" {
 
 Describe "Start-SeEdge" {
     Context "Should Start Edge Driver" {
-        $Driver = Start-SeEdge 
-        Stop-SeDriver $Driver
+        if(!$IsLinux -and !$IsMacOS){
+            $Driver = Start-SeEdge 
+            Stop-SeDriver $Driver
+        }
     }
 }
 
 Describe "Start-SeInternetExplorer" {
     Context "Should Start InternetExplorer Driver" {
-        $Driver = Start-SeInternetExplorer 
-        Stop-SeDriver $Driver
+        if(!$IsLinux -and !$IsMacOS){
+            $Driver = Start-SeInternetExplorer 
+            Stop-SeDriver $Driver
+        }
     }
 }
 

assemblies/linux/chromedriver

@@ -0,0 +1 @@
+3DA69344B8B2B3B7E1497378672231A179EED6B3A0FDCCBFACD3D053612E2547

assemblies/linux/chromedriver.sha256

@@ -0,0 +1 @@
+4490A47280AB38F68511AC0DFFF214BFAD89BFD5442B1C3096C28D5372DFE2E9

assemblies/linux/geckodriver

@@ -0,0 +1 @@
+57097BB65200F003152906C831CCD226EBBD5A9FD47DF46F18ADC29F7D01F2F0