public async Task GetAll_Returns_TodoItemList()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var categories = await provider.GetAll();
Assert.Equal(3, categories.Count());
}
public async Task Create_ThrowsExeption_DuplicateName()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var item = new TodoItemDAO {
Id = 22, Name = "TestItem1"
};
await Assert.ThrowsAsync <ArgumentException>(() => provider.Create(item));
}
public async Task Get_Returns_TodoItem()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
int idItemToGet = 1;
var TodoItem = await provider.Get(idItemToGet);
Assert.Equal(idItemToGet, TodoItem.Id);
}
public async Task Create_ThrowsExeption_PriorityOutOf1to5Range()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var item = new TodoItemDAO
{
Id = 22,
Priority = 10
};
await Assert.ThrowsAsync <ArgumentException>(() => provider.Create(item));
}
public async Task Create_ThrowsExeption_InvalidDeadlineDate()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var item = new TodoItemDAO
{
Id = 22,
Name = "TestItem1",
DeadLineDate = DateTime.UtcNow.Subtract(new TimeSpan(1, 0, 0))
};
await Assert.ThrowsAsync <ArgumentException>(() => provider.Create(item));
}
public async Task Create_Returns_createdIdAndAddsTodoItem()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var item = new TodoItemDAO {
Id = 22, Name = "TestTodoItem"
};
var addedItemId = await provider.Create(item);
mockSet.Verify(set => set.Add(It.IsAny <TodoItemDAO>()), Times.Once);
mockContext.Verify(context => context.SaveChangesAsync(new CancellationToken()), Times.Once);
Assert.Equal(item.Id, addedItemId);
}
public async Task Update_Updates_TodoItem()
{
ITodoItemProvider provider = new TodoItemProvider(mockContext.Object);
var item = new TodoItemDAO {
Id = 1, Name = "TestUpdateTodoItem"
};
await provider.Update(item);
var updatedTodoItem = await provider.Get(item.Id);
Assert.Equal("TestUpdateTodoItem", updatedTodoItem.Name);
}
public async Task Delete_Removes_TodoItem()
{
var dbContext = new Mock <TodoAppContext>();
ITodoItemProvider provider = new TodoItemProvider(dbContext.Object);
var items = new List <TodoItemDAO>()
{
new TodoItemDAO()
{
Id = 1, Name = "TestItem1"
},
new TodoItemDAO()
{
Id = 2, Name = "TestItem2"
},
new TodoItemDAO()
{
Id = 3, Name = "TestItem3"
}
};
dbContext
.Setup(m => m.TodoItems.Remove(It.IsAny <TodoItemDAO>()))
.Callback <TodoItemDAO>((entity) => items.Remove(entity));
int idToDelete = 1;
dbContext
.Setup(s => s.TodoItems.Find(idToDelete))
.Returns(items.Single(s => s.Id == idToDelete));
await provider.Delete(idToDelete);
Assert.Equal(2, items.Count());
dbContext.Verify(s => s.TodoItems.Find(idToDelete), Times.Once);
dbContext.Verify(s => s.TodoItems.Remove(It.IsAny <TodoItemDAO>()), Times.Once);
dbContext.Verify(s => s.SaveChangesAsync(new CancellationToken()), Times.Once);
}
