Add resume animations that resumes all queued up animations

Also add way to reset animations in the case that cedar is not being used

UIKit/Spec/Stubs/UIViewSpec+StubbedAnimations.mm

@@ -150,6 +150,22 @@
             [[UIView lastAnimation] duration] should equal(0.666);
         });
 
+        it(@"should resume all queued up animations when resume is called", ^{
+            [UIView resumeAnimations];
+
+            animationBlockCalled should be_truthy;
+            completionBlockCalled should be_truthy;
+            [UIView animations] should be_empty;
+        });
+
+        it(@"should reset all animations if +reset is called", ^{
+            [UIView resetAnimations];
+
+            animationBlockCalled should be_falsy;
+            completionBlockCalled should be_falsy;
+            [UIView animations] should be_empty;
+        });
+
         describe(@"running animations", ^{
             beforeEach(^{
                 [[UIView lastAnimation] animate];

UIKit/SpecHelper/Stubs/UIView+StubbedAnimation.h

@@ -25,7 +25,9 @@
 + (CGFloat)lastAnimationInitialSpringVelocity;
 
 + (void)pauseAnimations;
++ (void)resumeAnimations;
 + (NSArray *)animations;
 + (PCKViewAnimation *)lastAnimation;
++ (void)resetAnimations;
 
-@end
+@end

UIKit/SpecHelper/Stubs/UIView+StubbedAnimation.m

@@ -29,6 +29,17 @@ + (void)pauseAnimations {
     shouldImmediatelyExecuteAnimationBlocks__ = NO;
 }
 
++ (void)resumeAnimations {
+    shouldImmediatelyExecuteAnimationBlocks__ = YES;
+    while (animations__.count != 0) {
+        PCKViewAnimation *animation = [animations__ firstObject];
+        [animations__ removeObjectAtIndex:0];
+
+        [animation animate];
+        [animation complete];
+    }
+}
+
 + (NSArray *)animations {
     return animations__;
 }
@@ -37,6 +48,11 @@ + (PCKViewAnimation *)lastAnimation {
     return [animations__ lastObject];
 }
 
++ (void)resetAnimations {
+    shouldImmediatelyExecuteAnimationBlocks__ = YES;
+    animations__ = [NSMutableArray array];
+}
+
 #pragma mark - Overrides
 
 + (void)animateWithDuration:(NSTimeInterval)duration animations:(void (^)(void))animations completion:(void (^)(BOOL))completion {
@@ -72,8 +88,7 @@ + (void)animateWithDuration:(NSTimeInterval)duration delay:(NSTimeInterval)delay
 #pragma mark - CedarHooks
 
 + (void)beforeEach {
-    shouldImmediatelyExecuteAnimationBlocks__ = YES;
-    animations__ = [NSMutableArray array];
+    [self resetAnimations];
 }
 
 @end