test: 🧪 Update tests for Initialize-PredefinedVariables

* Refactor test structure for improved readability
* Ensure all predefined variables are initialized correctly
* Validate that `PLASTER_TemplatePath` and `PLASTER_DestinationPath` match expected values

Author: HeyItsGilbert

tests/Initialize-PredefinedVariables.Tests.ps1

@@ -1,65 +1,65 @@
 BeforeDiscovery {
-  if ($null -eq $env:BHProjectPath) {
-    $path = Join-Path -Path $PSScriptRoot -ChildPath '..\build.ps1'
-    . $path -Task Build
-  }
-  $manifest = Import-PowerShellDataFile -Path $env:BHPSModuleManifest
-  $outputDir = Join-Path -Path $env:BHProjectPath -ChildPath 'Output'
-  $outputModDir = Join-Path -Path $outputDir -ChildPath $env:BHProjectName
-  $outputModVerDir = Join-Path -Path $outputModDir -ChildPath $manifest.ModuleVersion
-  $outputModVerManifest = Join-Path -Path $outputModVerDir -ChildPath "$($env:BHProjectName).psd1"
-  Get-Module $env:BHProjectName | Remove-Module -Force -ErrorAction Ignore
-  Import-Module -Name $outputModVerManifest -Verbose:$false -ErrorAction Stop
+    if ($null -eq $env:BHProjectPath) {
+        $path = Join-Path -Path $PSScriptRoot -ChildPath '..\build.ps1'
+        . $path -Task Build
+    }
+    $manifest = Import-PowerShellDataFile -Path $env:BHPSModuleManifest
+    $outputDir = Join-Path -Path $env:BHProjectPath -ChildPath 'Output'
+    $outputModDir = Join-Path -Path $outputDir -ChildPath $env:BHProjectName
+    $outputModVerDir = Join-Path -Path $outputModDir -ChildPath $manifest.ModuleVersion
+    $outputModVerManifest = Join-Path -Path $outputModVerDir -ChildPath "$($env:BHProjectName).psd1"
+    Get-Module $env:BHProjectName | Remove-Module -Force -ErrorAction Ignore
+    Import-Module -Name $outputModVerManifest -Verbose:$false -ErrorAction Stop
 }
 Describe 'Initialize-PredefinedVariables' {
-  InModuleScope $env:BHProjectName {
-    BeforeDiscovery {
-      $script:variables = @(
-        'PLASTER_TemplatePath',
-        'PLASTER_DestinationPath',
-        'PLASTER_DestinationName',
-        'PLASTER_DirSepChar',
-        'PLASTER_HostName',
-        'PLASTER_Version',
-        'PLASTER_Guid1',
-        'PLASTER_Guid2',
-        'PLASTER_Guid3',
-        'PLASTER_Guid4',
-        'PLASTER_Guid5',
-        'PLASTER_Date',
-        'PLASTER_Time',
-        'PLASTER_Year'
-      )
-      foreach ($var in $script:variables) {
-        if (Get-Variable -Name $var -ErrorAction SilentlyContinue) {
-          Remove-Variable -Name $var -Scope Script
+    InModuleScope $env:BHProjectName {
+        BeforeDiscovery {
+            $script:variables = @(
+                'PLASTER_TemplatePath',
+                'PLASTER_DestinationPath',
+                'PLASTER_DestinationName',
+                'PLASTER_DirSepChar',
+                'PLASTER_HostName',
+                'PLASTER_Version',
+                'PLASTER_Guid1',
+                'PLASTER_Guid2',
+                'PLASTER_Guid3',
+                'PLASTER_Guid4',
+                'PLASTER_Guid5',
+                'PLASTER_Date',
+                'PLASTER_Time',
+                'PLASTER_Year'
+            )
+            foreach ($var in $script:variables) {
+                if (Get-Variable -Name $var -ErrorAction SilentlyContinue) {
+                    Remove-Variable -Name $var -Scope Script
+                }
+            }
+        }
+        BeforeAll {
+            $script:examplesPath = Resolve-Path "$env:BHProjectPath/examples/"
+            $script:destPath = 'Test:\Destination'
+            $script:output = Initialize-PredefinedVariables -TemplatePath $script:examplesPath -DestPath $script:destPath
+        }
+        It 'should not return any output' {
+            $script:output | Should -BeNullOrEmpty
         }
-      }
-    }
-    BeforeAll {
-      $script:examplesPath = Resolve-Path "$env:BHProjectPath/examples/"
-      $script:destPath = 'Test:\Destination'
-      $script:output = Initialize-PredefinedVariables -TemplatePath $script:examplesPath -DestPath $script:destPath
-    }
-    It 'should not return any output' {
-      $script:output | Should -BeNullOrEmpty
-    }
 
-    It "initializes predefined variable <_>" -ForEach $script:variables {
-      $varValue = Get-Variable -name $_ -Scope Script -ErrorAction SilentlyContinue
-      $varValue | Should -Not -BeNullOrEmpty
-    }
+        It "initializes predefined variable <_>" -ForEach $script:variables {
+            $varValue = Get-Variable -Name $_ -Scope Script -ErrorAction SilentlyContinue
+            $varValue | Should -Not -BeNullOrEmpty
+        }
 
-    It 'PLASTER_TemplatePath should match the provided template path' {
-      $expectedPath = $script:examplesPath.TrimEnd('\', '/')
-      $actualPath = (Get-Variable -Name 'PLASTER_TemplatePath' -Scope Script).Value
-      $actualPath | Should -Be $expectedPath
-    }
+        It 'PLASTER_TemplatePath should match the provided template path' {
+            $expectedPath = ($script:examplesPath).ToString().TrimEnd('\', '/')
+            $actualPath = (Get-Variable -Name 'PLASTER_TemplatePath' -Scope Script).Value
+            $actualPath | Should -Be $expectedPath
+        }
 
-    It 'PLASTER_DestinationPath should match the provided destination path' {
-      $expectedPath = $script:destPath.TrimEnd('\', '/')
-      $actualPath = (Get-Variable -Name 'PLASTER_DestinationPath' -Scope Script).Value
-      $actualPath | Should -Be $expectedPath
+        It 'PLASTER_DestinationPath should match the provided destination path' {
+            $expectedPath = ($script:destPath).ToString().TrimEnd('\', '/')
+            $actualPath = (Get-Variable -Name 'PLASTER_DestinationPath' -Scope Script).Value
+            $actualPath | Should -Be $expectedPath
+        }
     }
-  }
 }