public void GetItemList_GivenManyItems_ShouldReturnListOfThoseItems() { //---------------Set up test pack------------------- var testItemList = SetUpItemDataContext(); var context = Substitute.For<ILendingLibraryContext>(); SetContextWithDtos(context, testItemList); var repo = new ItemRepository(context); //---------------Assert Precondition---------------- //---------------Execute Test ---------------------- var result = repo.GetItemList(); //---------------Test Result ----------------------- Assert.AreEqual(testItemList, result); CollectionAssert.AreEqual(testItemList, result); }
public void GetItemList_GivenOneItem_ShouldReturnThatItem() { var testItem = new ItemDto() { Id = 1, Description = "Description one", ItemName = "Ball" }; var testItemList = new List<ItemDto>() { testItem }; var context = Substitute.For<ILendingLibraryContext>(); SetContextWithDtos(context, testItemList); //---------------Set up test pack------------------- var repo = new ItemRepository(context); //---------------Assert Precondition---------------- //---------------Execute Test ---------------------- var result = repo.GetItemList(); //---------------Test Result ----------------------- Assert.AreEqual(testItemList, result); }
public void Update_GivenItemId_ShouldUpdateTheItem() { var items = SetUpItemDataContext(); //---------------Set up test pack------------------- var itemToUpdate = items[0]; var context = Substitute.For<ILendingLibraryContext>(); var repo = new ItemRepository(context); SetContextWithDtos(context, items); //---------------Assert Precondition---------------- //---------------Execute Test ---------------------- //---------------Test Result ----------------------- Assert.IsTrue(repo.GetItemList().Contains(itemToUpdate)); itemToUpdate.ItemName = "Book One v2.0"; repo.Update(itemToUpdate); var updatedItem = context.Items.FirstOrDefault(i => i.Id == itemToUpdate.Id); Assert.IsNotNull(updatedItem); Assert.AreEqual(itemToUpdate, updatedItem); }
public void Delete_GivenItemId_ShouldDeleteThatItem() { //---------------Set up test pack------------------- var items = SetUpItemDataContext(); var context = Substitute.For<ILendingLibraryContext>(); SetContextWithDtos(context, items); var repo = new ItemRepository(context); //---------------Assert Precondition---------------- //---------------Execute Test ---------------------- //---------------Test Result ----------------------- Assert.IsTrue(repo.GetItemList().Contains(items[1])); repo.Delete(items[1].Id); var newItem = context.Items.FirstOrDefault(x => x.Id != items[1].Id); Assert.IsNotNull(newItem); }