diff --git a/Tests/OTCoreTests/Extensions/Foundation/Collections and Foundation Tests.swift b/Tests/OTCoreTests/Extensions/Foundation/Collections and Foundation Tests.swift
new file mode 100644
index 0000000..0a18f03
--- /dev/null
+++ b/Tests/OTCoreTests/Extensions/Foundation/Collections and Foundation Tests.swift	
@@ -0,0 +1,16 @@
+//
+//  Collections and Foundation Tests.swift
+//  OTCore • https://github.com/orchetect/OTCore
+//  © 2022 Steffan Andrews • Licensed under MIT License
+//
+
+import XCTest
+@testable import OTCore
+
+final class Extensions_Foundation_Collections_Tests: XCTestCase {
+    func testComparisonResultInverted() {
+        XCTAssertEqual(ComparisonResult.orderedAscending.inverted, .orderedDescending)
+        XCTAssertEqual(ComparisonResult.orderedSame.inverted, .orderedSame)
+        XCTAssertEqual(ComparisonResult.orderedDescending.inverted, .orderedAscending)
+    }
+}