enable datapreps to return unsaved objects for easier create tests

Author: farlee2121

Tests.AccessorTests/TodoItemAccessorTests.cs

@@ -115,13 +115,7 @@ public void SaveTodoItem_Update()
         public void SaveTodoItem_Create()
         {
             // arrange
-            TodoList parentList = dataPrep.TodoLists.Create();
-            TodoItem expectedTodoItem = new TodoItem()
-            {
-                TodoListId = parentList.Id,
-                Description = Guid.NewGuid().ToString(),
-                IsComplete = false,
-            };
+            TodoItem expectedTodoItem = dataPrep.TodoItems.Create(isPersisted: false);
 
             // act
             SaveResult<TodoItem> saveResult = accessor.SaveTodoItem(expectedTodoItem);

Tests.AccessorTests/TodoListAccessorTests.cs

@@ -56,11 +56,7 @@ public void SaveTodoList_Update()
         public void SaveTodoList_Create()
         {
             User user = dataPrep.Users.Create();
-            TodoList newTodoList = new TodoList()
-            {
-                UserId = user.Id,
-                Title = Guid.NewGuid().ToString(),
-            };
+            TodoList newTodoList = dataPrep.TodoLists.Create(isPersisted: false);
 
             SaveResult<TodoList> saveResult = accessor.SaveTodoList(newTodoList);
             TodoList actualTodoList = saveResult.Result;

Tests.DataPrep/TodoItemPrep.cs

@@ -17,7 +17,7 @@ public TodoItemPrep(ITestDataAccessor dataAccessor, TodoListPrep todoListPrep) :
             this.todoListPrep = todoListPrep;
         }
 
-        public TodoItem Create(TodoList todoList = null, bool? isComplete = null)
+        public TodoItem Create(TodoList todoList = null, bool? isComplete = null, bool isPersisted = true)
         {
 
             TodoList sanitizedTodoList = todoList ?? todoListPrep.Create();
@@ -28,9 +28,15 @@ public TodoItem Create(TodoList todoList = null, bool? isComplete = null)
                 IsComplete = isComplete ?? random.PickRandom(true, false),
             };
 
-            TodoItem savedItem = Create(todoItem);
-
-            return savedItem;
+            if (isPersisted)
+            {
+                TodoItem savedItem = Create(todoItem);
+                return savedItem;
+            }
+            else
+            {
+                return todoItem;
+            }
         }
 
 

Tests.DataPrep/TodoListPrep.cs

@@ -16,7 +16,7 @@ public TodoListPrep(ITestDataAccessor dataAccessor, UserPrep userPrep) : base(da
             this.userPrep = userPrep;
         }
 
-        public TodoList Create(User user = null)
+        public TodoList Create(User user = null, bool isPersisted = true)
         {
             User sanitizedUser = user ?? userPrep.Create();
             TodoList todoList = new TodoList()
@@ -25,9 +25,16 @@ public TodoList Create(User user = null)
                 Title = random.Lorem.Sentence(),
             };
 
-            TodoList savedList = Create(todoList);
+            if (isPersisted)
+            {
+                TodoList savedList = base.Create(todoList);
+                return savedList;
+            }
+            else
+            {
+                return todoList;
+            }
 
-            return savedList;
         }
 
         public IEnumerable<TodoList> CreateManyForUser(int count, User user)