[Tests] Add failing tests for weird conformance issue

AsyncDisplayKitTests/ASTableViewTests.m

@@ -15,6 +15,7 @@
 #import "ASDisplayNode+Subclasses.h"
 #import "ASChangeSetDataController.h"
 #import "ASCellNode.h"
+#import "ASTableNode.h"
 
 #define NumberOfSections 10
 #define NumberOfRowsPerSection 20
@@ -518,4 +519,14 @@
   }];
 }
 
+/**
+ * This may seem silly, but we had issues where the runtime sometimes wouldn't correctly report
+ * conformances declared on categories.
+ */
+- (void)testThatTableNodeConformsToExpectedProtocols
+{
+  ASTableNode *node = [[ASTableNode alloc] initWithStyle:UITableViewStylePlain];
+  XCTAssert([node conformsToProtocol:@protocol(ASRangeControllerUpdateRangeProtocol)]);
+}
+
 @end