From 3d5c4f8121c4e78d9e76f3b0ade2e9742aeae673 Mon Sep 17 00:00:00 2001
From: John Rommel Estropia <rommel.estropia@gmail.com>
Date: Fri, 17 Jun 2016 02:44:37 +0900
Subject: [PATCH] removed unit test check for undefined behavior

---
 CoreStoreTests/ImportTests.swift                      | 1 -
 Sources/Importing/BaseDataTransaction+Importing.swift | 6 ++++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CoreStoreTests/ImportTests.swift b/CoreStoreTests/ImportTests.swift
index 0667059..789a622 100644
--- a/CoreStoreTests/ImportTests.swift
+++ b/CoreStoreTests/ImportTests.swift
@@ -740,7 +740,6 @@ class ImportTests: BaseTestDataTestCase {
                 catch _ as TestInsertError {
                     
                     errorExpectation.fulfill()
-                    XCTAssertEqual(transaction.fetchCount(From(TestEntity1)), 7)
                     
                     let object = transaction.fetchOne(From(TestEntity1), Where("testEntityID", isEqualTo: 106))
                     XCTAssertNotNil(object)
diff --git a/Sources/Importing/BaseDataTransaction+Importing.swift b/Sources/Importing/BaseDataTransaction+Importing.swift
index 19df388..61ac229 100644
--- a/Sources/Importing/BaseDataTransaction+Importing.swift
+++ b/Sources/Importing/BaseDataTransaction+Importing.swift
@@ -36,6 +36,7 @@ public extension BaseDataTransaction {
      
      - parameter into: an `Into` clause specifying the entity type
      - parameter source: the object to import values from
+     - throws: an `ErrorType` thrown from any of the `ImportableObject` methods
      - returns: the created `ImportableObject` instance, or `nil` if the import was ignored
      */
     public func importObject<T where T: NSManagedObject, T: ImportableObject>(
@@ -65,6 +66,7 @@ public extension BaseDataTransaction {
      
      - parameter object: the `NSManagedObject` to update
      - parameter source: the object to import values from
+     - throws: an `ErrorType` thrown from any of the `ImportableObject` methods
      */
     public func importObject<T where T: NSManagedObject, T: ImportableObject>(
         object: T,
@@ -91,6 +93,7 @@ public extension BaseDataTransaction {
      
      - parameter into: an `Into` clause specifying the entity type
      - parameter sourceArray: the array of objects to import values from
+     - throws: an `ErrorType` thrown from any of the `ImportableObject` methods
      - returns: the array of created `ImportableObject` instances
      */
     public func importObjects<T, S: SequenceType where T: NSManagedObject, T: ImportableObject, S.Generator.Element == T.ImportSource>(
@@ -126,6 +129,7 @@ public extension BaseDataTransaction {
      
      - parameter into: an `Into` clause specifying the entity type
      - parameter source: the object to import values from
+     - throws: an `ErrorType` thrown from any of the `ImportableUniqueObject` methods
      - returns: the created/updated `ImportableUniqueObject` instance, or `nil` if the import was ignored
      */
     public func importUniqueObject<T where T: NSManagedObject, T: ImportableUniqueObject>(
@@ -172,10 +176,12 @@ public extension BaseDataTransaction {
     
     /**
      Updates existing `ImportableUniqueObject`s or creates them by importing from the specified array of import sources.
+     - Warning: While the array returned from `importUniqueObjects(...)` correctly maps to the order of `sourceArray`, the order of objects called with `ImportableUniqueObject` methods is arbitrary. Do not make assumptions that any particular object will be imported ahead or after another object.
      
      - parameter into: an `Into` clause specifying the entity type
      - parameter sourceArray: the array of objects to import values from
      - parameter preProcess: a closure that lets the caller tweak the internal `UniqueIDType`-to-`ImportSource` mapping to be used for importing. Callers can remove from/add to/update `mapping` and return the updated array from the closure.
+     - throws: an `ErrorType` thrown from any of the `ImportableUniqueObject` methods
      - returns: the array of created/updated `ImportableUniqueObject` instances
      */
     public func importUniqueObjects<T, S: SequenceType where T: NSManagedObject, T: ImportableUniqueObject, S.Generator.Element == T.ImportSource>(