diff --git a/Tests/IGListReloadDataUpdaterTests.m b/Tests/IGListReloadDataUpdaterTests.m
index 492ed989e..d9a610b59 100644
--- a/Tests/IGListReloadDataUpdaterTests.m
+++ b/Tests/IGListReloadDataUpdaterTests.m
@@ -58,6 +58,10 @@ - (void)test_whenCompletionBlockExists_thatBlockExecuted {
     XCTAssertTrue(executed);
 }
 
+- (void)test_thatDataUpdateBlockStateIsAvailable {
+    XCTAssertTrue(!self.adapter.updater.isInDataUpdateBlock);
+}
+
 - (void)test_whenInsertingIntoContext_thatCollectionViewUpdated {
     self.dataSource.objects = @[@2];
     [self.adapter reloadDataWithCompletion:nil];