From 1a5999a2062a11c670ad94756c5cc46d827e71b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristia=CC=81n=20Arenas=20Ulloa?=
 <cristian.arenas@gmail.com>
Date: Fri, 7 Jun 2019 16:41:10 -0700
Subject: [PATCH] TestNSDictionary: Add encoding and decoding test for NSCoding

---
 TestFoundation/TestNSDictionary.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/TestFoundation/TestNSDictionary.swift b/TestFoundation/TestNSDictionary.swift
index 629d758cf7..28eae14269 100644
--- a/TestFoundation/TestNSDictionary.swift
+++ b/TestFoundation/TestNSDictionary.swift
@@ -255,6 +255,13 @@ class TestNSDictionary : XCTestCase {
         XCTAssertEqual(dictionary[3 as NSNumber] as? String, "k")
     }
     
+    func test_NSCoding() {
+        let original: NSDictionary = ["foo": "bar"]
+        let encodedData = NSKeyedArchiver.archivedData(withRootObject: original)
+        let decoded = NSKeyedUnarchiver.unarchiveObject(with: encodedData) as! NSDictionary
+        XCTAssertEqual(original, decoded, "Archived then unarchived `NSDictionary` must be equal.")
+    }
+    
     static var allTests: [(String, (TestNSDictionary) -> () throws -> Void)] {
         return [
             ("test_BasicConstruction", test_BasicConstruction),
@@ -270,6 +277,7 @@ class TestNSDictionary : XCTestCase {
             ("test_valueForKey", test_valueForKey),
             ("test_valueForKeyWithNestedDict", test_valueForKeyWithNestedDict),
             ("test_sharedKeySets", test_sharedKeySets),
+            ("test_NSCoding", test_NSCoding),
         ]
     }
 }