Add tests

2019-12-10 15:26:30 +09:00
parent b581a3e266
commit 8db42c2188
4 changed files with 37 additions and 13 deletions
@@ -35,7 +35,7 @@ open class CocoaCollectionViewDiffableDataSource<SectionIdentifierType: Hashable
    ///                           diffing animation.
    ///   - completion: An optional completion block which is called when the complete
    ///                 performing updates.
-    public func apply(_ snapshot: DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animatingDifferences: Bool = true) {
+    public func apply(_ snapshot: DiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animatingDifferences: Bool = true, completion: (() -> Void)? = nil) {
        core.apply(
            snapshot,
            view: collectionView,