public void Delete_ThrowsArgumentException_WhenProductsAreRelated()
{
// Arrange
var categories = new List <Category>
{
new Category {
Name = "TestCategory1", Id = 1
},
new Category {
Name = "TestCategory2", Id = 2
}
}.AsQueryable();
var products = new List <Product>
{
new Product {
Name = "TestProduct1", CategoryId = 1
}
}.AsQueryable();
var categorymockDbSet = new Mock <DbSet <Category> >();
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.Provider).Returns(categories.Provider);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.Expression).Returns(categories.Expression);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.ElementType).Returns(categories.ElementType);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.GetEnumerator()).Returns(categories.GetEnumerator());
var productmockDbSet = new Mock <DbSet <Product> >();
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.Provider).Returns(products.Provider);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.Expression).Returns(products.Expression);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.ElementType).Returns(products.ElementType);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.GetEnumerator()).Returns(products.GetEnumerator());
var mockContext = new Mock <EazyCartContext>();
mockContext.Setup(c => c.Categories).Returns(categorymockDbSet.Object);
mockContext.Setup(c => c.Products).Returns(productmockDbSet.Object);
var categoryBusiness = new CategoryBusiness(mockContext.Object);
// Act & Assert
try
{
int idToDelete = 1;
categoryBusiness.Delete(idToDelete);
Assert.Fail("No exception was thrown.");
}
catch (ArgumentException ex)
{
string expectedMessage = string.Format("One or more products are related to this category.");
Assert.AreEqual(expectedMessage, ex.Message, "Wrong exception was thrown.");
}
}
public IActionResult Delete(int id)
{
var model = _categoryBusiness.Delete(id);
if (!model)
{
return(NotFound());
}
return(Ok());
}
public void Delete_SuccessfullyDeletesCategory_WhenNoProductsAreRelated()
{
// Arrange
var categories = new List <Category>
{
new Category {
Name = "TestCategory1", Id = 1
},
new Category {
Name = "TestCategory2", Id = 2
}
}.AsQueryable();
var products = new List <Product>
{
new Product {
Name = "TestProduct1", CategoryId = 1
}
}.AsQueryable();
var categorymockDbSet = new Mock <DbSet <Category> >();
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.Provider).Returns(categories.Provider);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.Expression).Returns(categories.Expression);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.ElementType).Returns(categories.ElementType);
categorymockDbSet.As <IQueryable <Category> >().Setup(m => m.GetEnumerator()).Returns(categories.GetEnumerator());
var productmockDbSet = new Mock <DbSet <Product> >();
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.Provider).Returns(products.Provider);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.Expression).Returns(products.Expression);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.ElementType).Returns(products.ElementType);
productmockDbSet.As <IQueryable <Product> >().Setup(m => m.GetEnumerator()).Returns(products.GetEnumerator());
var mockContext = new Mock <EazyCartContext>();
mockContext.Setup(c => c.Categories).Returns(categorymockDbSet.Object);
mockContext.Setup(c => c.Products).Returns(productmockDbSet.Object);
var categoryBusiness = new CategoryBusiness(mockContext.Object);
// Act
int idToDelete = 2;
categoryBusiness.Delete(idToDelete);
// Assert
categorymockDbSet.Verify(m => m.Remove(It.IsAny <Category>()), Times.Once());
mockContext.Verify(m => m.SaveChanges(), Times.Once());
}
public ActionResult Delete(Category model)
{
try
{
// TODO: Add delete logic here
//var lista = CategoryBusiness.GetCategoryList();
//Student category = lista.Find(x => x.Id == id);
//lista.Remove(category);
CategoryBusiness.Delete(model);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public JsonResult Delete(string stkns)
{
string JsonStr = "";
bool isSuccess = true;
string message = "Delete Successful!";
_unitOfWork.BeginTransaction();
try
{
foreach (string tokenkey in stkns.Substring(1).Split('~'))
{
List <Category> categoryList = _categoryBusiness.GetListWT(x => x.TokenKey == tokenkey).ToList();
foreach (Category cat in categoryList)
{
int deleteId = Convert.ToInt32(cat.CategoryId);
var br = _categoryBusiness.Find(deleteId);
_categoryBusiness.Delete(br);
_unitOfWork.SaveChanges();
}
}
_unitOfWork.Commit();
}
catch (Exception ex)
{
_unitOfWork.Rollback();
message = "Delete Unsuccessful!";
throw ex;
}
finally
{
_unitOfWork.Dispose();
}
TempData["Success"] = message;
TempData["isSuccess"] = isSuccess.ToString();
JsonStr = "{\"message\":\"" + message + "\",\"isSuccess\":\"" + isSuccess + "\"}";
return(Json(JsonStr, JsonRequestBehavior.AllowGet));
}
public void Delete(int id)
{
business.Delete(id);
}