Refactor Pester tests for OffsetInspect module

Author: warpedatom

tests/OffsetInspect.Tests.ps1

@@ -1,22 +1,23 @@
 # Basic Pester tests for OffsetInspect
 
-$root       = Split-Path -Parent $PSScriptRoot
-$modulePath = Join-Path $root 'module'
-$manifest   = Join-Path $modulePath 'OffsetInspect.psd1'
+# Repo root (parent of the tests folder)
+$root     = Split-Path -Parent $PSScriptRoot
+$manifest = Join-Path $root 'OffsetInspect.psd1'
 
 Describe 'OffsetInspect module manifest' {
     It 'exists' {
-        Test-Path $manifest | Should -BeTrue
+        Test-Path -Path $manifest | Should -BeTrue
     }
 }
 
 Describe 'OffsetInspect module import and exports' {
     It 'imports without error' {
-        { Import-Module $manifest -Force } | Should -Not -Throw
+        { Import-Module -Name $manifest -Force } | Should -Not -Throw
     }
 
     It 'exports Invoke-OffsetInspect' {
-        Import-Module $manifest -Force
-        Get-Command Invoke-OffsetInspect -ErrorAction Stop | Should -Not -BeNullOrEmpty
+        Import-Module -Name $manifest -Force
+        Get-Command -Name Invoke-OffsetInspect -ErrorAction Stop |
+            Should -Not -BeNullOrEmpty
     }
-}
+}