Add debugDescription implementation for new Publisher and Snapshot types

Sources/CoreStore+CustomDebugStringConvertible.swift

@@ -373,15 +373,34 @@ fileprivate struct CoreStoreFetchedSectionInfoWrapper: CoreStoreDebugStringConve
     var coreStoreDumpString: String {
         
         return createFormattedString(
-            "\"\(self.sectionInfo.name)\" (", ")",
-            ("numberOfObjects", self.sectionInfo.numberOfObjects),
-            ("indexTitle", self.sectionInfo.indexTitle as Any)
+            "\"\(self.sectionName)\" (", ")",
+            ("numberOfObjects", self.numberOfObjects),
+            ("indexTitle", self.sectionIndexTitle as Any)
         )
     }
     
     // MARK: FilePrivate
     
-    let sectionInfo: NSFetchedResultsSectionInfo
+    fileprivate init(_ sectionInfo: NSFetchedResultsSectionInfo) {
+
+        self.sectionName = sectionInfo.name
+        self.numberOfObjects = sectionInfo.numberOfObjects
+        self.sectionIndexTitle = sectionInfo.indexTitle
+    }
+
+    fileprivate init(_ section: Internals.DiffableDataSourceSnapshot.Section) {
+
+        self.sectionName = section.differenceIdentifier
+        self.numberOfObjects = section.elements.count
+        self.sectionIndexTitle = nil
+    }
+
+
+    // MARK: Private
+
+    private let sectionName: String
+    private let sectionIndexTitle: String?
+    private let numberOfObjects: Int
 }
 
 @available(macOS 10.12, *)
@@ -409,6 +428,56 @@ extension ListMonitor: CustomDebugStringConvertible, CoreStoreDebugStringConvert
 }
 
 
+// MARK: - ListPublisher
+
+@available(macOS 10.12, *)
+extension ListPublisher: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {
+
+    // MARK: CustomDebugStringConvertible
+
+    public var debugDescription: String {
+
+        return formattedDebugDescription(self)
+    }
+
+
+    // MARK: CoreStoreDebugStringConvertible
+
+    public var coreStoreDumpString: String {
+
+        return createFormattedString(
+            "(", ")",
+            ("snapshot", self.snapshot)
+        )
+    }
+}
+
+
+// MARK: - ListSnapshot
+
+extension ListSnapshot: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {
+
+    // MARK: CustomDebugStringConvertible
+
+    public var debugDescription: String {
+
+        return formattedDebugDescription(self)
+    }
+
+
+    // MARK: CoreStoreDebugStringConvertible
+
+    public var coreStoreDumpString: String {
+
+        return createFormattedString(
+            "(", ")",
+            ("numberOfObjects", self.numberOfItems),
+            ("sections", self.diffableSnapshot.sections.map(CoreStoreFetchedSectionInfoWrapper.init))
+        )
+    }
+}
+
+
 // MARK: - LocalStorageOptions
  
 extension LocalStorageOptions: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {
@@ -568,6 +637,56 @@ extension ObjectMonitor: CustomDebugStringConvertible, CoreStoreDebugStringConve
 }
 
 
+// MARK: - ObjectPublisher
+
+extension ObjectPublisher: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {
+
+    // MARK: CustomDebugStringConvertible
+
+    public var debugDescription: String {
+
+        return formattedDebugDescription(self)
+    }
+
+
+    // MARK: CoreStoreDebugStringConvertible
+
+    public var coreStoreDumpString: String {
+
+        return createFormattedString(
+            "(", ")",
+            ("objectID", self.objectID()),
+            ("object", self.object as Any)
+        )
+    }
+}
+
+
+// MARK: - ObjectSnapshot
+
+extension ObjectSnapshot: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {
+
+    // MARK: CustomDebugStringConvertible
+
+    public var debugDescription: String {
+
+        return formattedDebugDescription(self)
+    }
+
+
+    // MARK: CoreStoreDebugStringConvertible
+
+    public var coreStoreDumpString: String {
+
+        return createFormattedString(
+            "(", ")",
+            ("objectID", self.objectID()),
+            ("dictionaryForValues", self.dictionaryForValues())
+        )
+    }
+}
+
+
 // MARK: - OrderBy
 
 extension OrderBy: CustomDebugStringConvertible, CoreStoreDebugStringConvertible {