public async Task <IActionResult> Create()
{
var categories = await this.categoryService.GetCategories();
var model = new SubCategoryBindingModel {
Categories = categories.ToList()
};
return(this.View(model));
}
public async Task <bool> AddSubCategory(SubCategoryBindingModel model)
{
var categoryExists = await this.CategoryExists(model.CategoryId);
if (!categoryExists)
{
return(false);
}
var subCategory = AutoMapper.Mapper.Map <SubCategory>(model);
await this.context.SubCategories.AddAsync(subCategory);
var result = await this.context.SaveChangesAsync();
return(result > 0);
}
public async Task <IActionResult> Create(SubCategoryBindingModel model)
{
var categories = await this.categoryService.GetCategories();
model.Categories = categories.ToList();
if (!this.ModelState.IsValid)
{
return(this.View(model));
}
await this.subCategoryService.AddSubCategory(model);
this.TempData["Success"] = $"Successully created {model.Name} sub-category.";
return(this.RedirectToAction("Create"));
}
public async Task AddSubCategory_WithNonExistingMainCategory_ShouldReturnFalse()
{
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var subCategoryService = new SubCategoryService(context);
string categoryId = "fakeCategoryId";
SubCategoryBindingModel model = new SubCategoryBindingModel
{
CategoryId = categoryId,
Name = "NewSubCategory",
};
var methodResult = await subCategoryService.AddSubCategory(model);
Assert.False(methodResult, "The method did not return false upon wrong data input for creation.");
}
public async Task AddSubCategory_WithCorrectData_ShouldCreateSubCategorySuccessfully()
{
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var subCategoryService = new SubCategoryService(context);
// Seed only one main category
var categoryId = await this.SeedCategory(context);
SubCategoryBindingModel model = new SubCategoryBindingModel
{
CategoryId = categoryId,
Name = "NewSubCategory",
};
var methodResult = await subCategoryService.AddSubCategory(model);
Assert.True(methodResult, "The method returned false on correct input for creation.");
var subCategoryFromDatabase = await context.SubCategories.FirstOrDefaultAsync(c => c.Name == model.Name);
AssertExtensions.NotNullWithMessage(subCategoryFromDatabase, "The subCategory was not found in the database.");
}
