tests are creating backup folder if neccessary

Author: FelixSelter

tests/Fake-Executables/java/v1/bin/java.exe

@@ -0,0 +1,14 @@
+{
+  "jenvs": [
+    {
+      "name": "jre8",
+      "path": "C:\\Program Files\\Java\\jre1.8.0_311"
+    },
+    {
+      "name": "jdk17",
+      "path": "C:\\Program Files\\Java\\jdk-17"
+    }
+  ],
+  "locals": [],
+  "global": "C:\\Program Files\\Java\\jdk-17"
+}

tests/Fake-Executables/java/v2/bin/java.exe

@@ -0,0 +1 @@
+C:\Program Files\PowerShell\7;C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.11.3471.0_x64__8wekyb3d8bbwe;C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.11.3471.0_x64__8wekyb3d8bbwe;C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.11.3471.0_x64__8wekyb3d8bbwe;C:\Program Files\Python39\Scripts\;C:\Program Files\Python39\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\MiKTeX\miktex\bin\x64\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\libMultiMarkdown 6.6.0\bin;C:\Program Files\Git\cmd;C:\Program Files\dotnet\;C:\Program Files\PowerShell\7\;C:\JEnv-for-Windows

tests/backups/jenv.config.bak

@@ -0,0 +1 @@
+C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.11.3471.0_x64__8wekyb3d8bbwe;C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.11.3471.0_x64__8wekyb3d8bbwe;C:\Program Files\Python39\Scripts\;C:\Program Files\Python39\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\MiKTeX\miktex\bin\x64\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\libMultiMarkdown 6.6.0\bin;C:\Program Files\Git\cmd;C:\Program Files\dotnet\;C:\Program Files\PowerShell\7\;

tests/backups/jenv.path.bak

@@ -0,0 +1 @@
+C:\JEnv-for-Windows

tests/backups/jenv.systemPath.bak

@@ -5,6 +5,12 @@
 BeforeAll {
     Start-Transcript -Path $PSScriptRoot/test-log.txt
     Write-Host Creating Backups
+
+    # Create backups folder if neccessary. Pipe to null to avoid created message
+    if (!(test-path $PSScriptRoot/backups/)) {
+        New-Item -ItemType Directory -Force -Path $PSScriptRoot/backups/ | Out-Null
+    }
+
     Write-Host Backing up your path environment vars
     $userPath = [System.Environment]::GetEnvironmentVariable("PATH", "User")
     Out-File -FilePath $PSScriptRoot/backups/jenv.userPath.bak -InputObject $userPath