From 89824efe6bf28b4bfd8c66badfe8d3f70501e8cc Mon Sep 17 00:00:00 2001
From: "gtm.daemon" <gtm.daemon@7dc7ac4e-7543-0410-b95c-c1676fc8e2a3>
Date: Fri, 25 Jul 2014 19:00:10 +0000
Subject: Add a comment pointing to Xcode 6's XCTestExpectation for testing
 asynchronous behavior.

DELTA=4 (4 added, 0 deleted, 0 changed)
DELTA_BY_EXTENSION=h=4
---
 UnitTesting/GTMFoundationUnitTestingUtilities.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'UnitTesting')

diff --git a/UnitTesting/GTMFoundationUnitTestingUtilities.h b/UnitTesting/GTMFoundationUnitTestingUtilities.h
index 0dc8227..6706daf 100644
--- a/UnitTesting/GTMFoundationUnitTestingUtilities.h
+++ b/UnitTesting/GTMFoundationUnitTestingUtilities.h
@@ -19,6 +19,10 @@
 #import <Foundation/Foundation.h>
 #import <objc/objc.h>
 
+// NOTE:  These utilities predate XCTestExpectation (introduced with Xcode 6).
+//        Newer unit tests should use [self waitForExpectationsWithTimeout:]
+//        to spin the run loop instead of using the context utilities below.
+
 // Many tests need to spin the runloop and wait for an event to happen. This is
 // often done by calling:
 // NSDate* next = [NSDate dateWithTimeIntervalSinceNow:resolution];
-- 
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