public async System.Threading.Tasks.Task TestEditAsync()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "TestEdit")
.Options;
var context = new ApplicationDbContext(options);
var controller = new ProductCategoriesController(context);
using (var context2 = new ApplicationDbContext(options))
{
context2.ProductCategory.Add(new ProductCategory
{
CategoryName = "Shampoo"
});
context2.SaveChanges();
}
var result = await controller.Edit(1, new ProductCategory
{
CategoryId = 1,
CategoryName = "Hair Wax"
});
Assert.IsType <RedirectToActionResult>(result);
using (var context2 = new ApplicationDbContext(options))
{
var cat = context2.ProductCategory.FirstOrDefault();
Assert.Equal("Hair Wax", cat.CategoryName);
context2.SaveChanges();
}
}
public async void Edit_ReturnNotFound(int?id)
{
// Arrange
var mockRepo = new Mock <IAsyncRepository <ProductCategory> >();
mockRepo.Setup(repo => repo.GetByIdAsync(id)).ReturnsAsync(GetCategories().Find(i => i.CategId == id));
var controller = new ProductCategoriesController(mockRepo.Object);
// Act
var result = await controller.Edit(id);
// Assert
Assert.IsType <NotFoundResult>(result);
}
public async void Edit_GetCurrentItem(int?id)
{
// Arrange
var mockRepo = new Mock <IAsyncRepository <ProductCategory> >();
mockRepo.Setup(repo => repo.GetByIdAsync(id)).ReturnsAsync(GetCategories().Find(i => i.CategId == id));
var controller = new ProductCategoriesController(mockRepo.Object);
// Act
var result = await controller.Edit(id);
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <ProductCategory>(viewResult.Model);
Assert.Equal(id, model.CategId);
}