Added -[gtm_runUpToNSeconds:context:] to GTMFoundationUnitTestingUtilities.

Many people were using -[gtm_runUpToSixtySecondsWithContext:] which was fine
until you started to see multiple failures in a single build and it could take a
long time for a test pass to complete. 60 seconds is often much longer than
necessary to know that a failure condition has occurred.

DELTA=15  (15 added, 0 deleted, 0 changed)

2 files changed, 15 insertions, 0 deletions

diff --git a/UnitTesting/GTMFoundationUnitTestingUtilities.h b/UnitTesting/GTMFoundationUnitTestingUtilities.h
index cd37bc6..0dc8227 100644
--- a/UnitTesting/GTMFoundationUnitTestingUtilities.h
+++ b/UnitTesting/GTMFoundationUnitTestingUtilities.h
@@ -92,7 +92,16 @@
                  context:(id<GTMUnitTestingRunLoopContext>)context;
 
 // Calls -gtm_runUntilDate:mode:context: with mode set to NSDefaultRunLoopMode,
+// and the timeout date set to |seconds| seconds.
+- (BOOL)gtm_runUpToNSeconds:(NSTimeInterval)seconds
+                    context:(id<GTMUnitTestingRunLoopContext>)context;
+
+// Calls -gtm_runUntilDate:mode:context: with mode set to NSDefaultRunLoopMode,
 // and the timeout date set to 60 seconds.
+// This is a good time to use for AppleEvent calls (which default to 60 seconds)
+// but may be a bit long for standard unit tests, and could cause a long unit
+// testing run if you have multiple failures.
+// Calling -[gtm_runUpToNSeconds:context:] is preferred.
 - (BOOL)gtm_runUpToSixtySecondsWithContext:(id<GTMUnitTestingRunLoopContext>)context;
 
 @end
diff --git a/UnitTesting/GTMFoundationUnitTestingUtilities.m b/UnitTesting/GTMFoundationUnitTestingUtilities.m
index 034c3c0..3241f81 100644
--- a/UnitTesting/GTMFoundationUnitTestingUtilities.m
+++ b/UnitTesting/GTMFoundationUnitTestingUtilities.m
@@ -81,6 +81,12 @@
 
 @implementation NSRunLoop (GTMUnitTestingAdditions)
 
+- (BOOL)gtm_runUpToNSeconds:(NSTimeInterval)seconds
+                    context:(id<GTMUnitTestingRunLoopContext>)context {
+  return [self gtm_runUntilDate:[NSDate dateWithTimeIntervalSinceNow:seconds]
+                        context:context];
+}
+
 - (BOOL)gtm_runUpToSixtySecondsWithContext:(id<GTMUnitTestingRunLoopContext>)context {
   return [self gtm_runUntilDate:[NSDate dateWithTimeIntervalSinceNow:60]
                         context:context];