Merge pull request #260 from cerihughes/use-autreleasepool

Use an autoreleasepool to guarantee deallocation

Author: cerihughes

tests/HUBComponentWrapperTests.m

@@ -144,13 +144,16 @@ - (void)testGestureRecognizerAddedAndRemovedFromSuperview
 
     HUBComponentMock * const component = [HUBComponentMock new];
     id<HUBComponentModel> const model = [self componentModelWithIdentifier:@"model"];
-    HUBComponentWrapper *componentWrapper = [self componentWrapperForComponent:component model:model];
-    [componentWrapper viewDidMoveToSuperview:superview];
+
+    @autoreleasepool {
+        HUBComponentWrapper *componentWrapper = [self componentWrapperForComponent:component model:model];
+        [componentWrapper viewDidMoveToSuperview:superview];
 
-    XCTAssertEqualObjects(superview.gestureRecognizers, @[self.gestureRecognizer]);
+        XCTAssertEqualObjects(superview.gestureRecognizers, @[self.gestureRecognizer]);
 
-    // When a component wrapper is deallocated, the gesture recognizer for it should automatically be removed
-    componentWrapper = nil;
+        // When a component wrapper is deallocated, the gesture recognizer for it should automatically be removed
+        componentWrapper = nil;
+    }
     XCTAssertEqualObjects(superview.gestureRecognizers, @[]);
 }