public async Task UpdateCake_WithdDuplicateImageUrl_ShouldNotUpdatedProduct()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
var entity = repo.All().SingleOrDefault(p => p.Id == 1);
db.Entry(entity).State = EntityState.Detached;
var model = this.Mapper.Map <Product, EditAndDeleteViewModel>(entity);
model.Image = "https://res.cloudinary.com/cakeit/image/upload/ar_1:1,c_fill,g_auto,e_art:hokusai/v1544136590/Chocolate_Drip_cake.jpg";
//Act
var result = await cakeService.UpdateCake(model);
var actual = await cakeService.GetCakeById(1);
string imageExpected = "https://res.cloudinary.com/cakeit/image/upload/ar_1:1,c_fill,g_auto,e_art:hokusai/v1544136591/Chocolate_and_Peanut_cake.jpg";
string imageActual = actual.Image;
//Assert
Assert.Equal(imageExpected, imageActual);
Assert.Equal("Product with such image url already exists.", result);
}
//public IHttpActionResult DeleteCake(int id)
//{
// var service = CreateCakeService();
// if (!service.DeleteCake(id))
// return InternalServerError();
// return Ok();
//}
// [Route("api/Cakes/{id}")]
public IHttpActionResult GetById(int id)
{
CakeService cakeService = CreateCakeService();
var cake = cakeService.GetCakeById(id);
return(Ok(cake));
}
public async Task UpdateCake_WithdDuplicateName_ShouldNotUpdatedProduct()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
var entity = repo.All().SingleOrDefault(p => p.Id == 1);
db.Entry(entity).State = EntityState.Detached;
var model = this.Mapper.Map <Product, EditAndDeleteViewModel>(entity);
model.Name = "Chocolate Drip Cake";
//Act
var result = await cakeService.UpdateCake(model);
var actual = await cakeService.GetCakeById(1);
string name = actual.Name;
//Assert
Assert.Equal("Chocolate Peanut Cake", name);
Assert.Equal("Product with such name already exists.", result);
}
public async Task UpdateCake_WithValidData_ShouldSaveUpdatedProductInDb()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
var entity = repo.All().SingleOrDefault(p => p.Id == 1);
db.Entry(entity).State = EntityState.Detached;
entity.Price = 45.00m;
//Act
var result = await cakeService.UpdateCake(this.Mapper.Map <Product, EditAndDeleteViewModel>(entity));
var actual = await cakeService.GetCakeById(1);
decimal price = actual.Price;
//Assert
Assert.Equal(45, price);
}
public async Task GetCakesById_WithInValidId_ShouldReturnNull()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
//Act
//Assert
await Assert.ThrowsAnyAsync <NullReferenceException>(async() => await(cakeService.GetCakeById(3)));
}
public async Task GetCakesById_WithValidId_ShouldReturnProduct()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
//Act
var result = await cakeService.GetCakeById(1);
var productId = repo.All().SingleOrDefault(p => p.Name == result.Name).Id;
//Assert
Assert.Equal(1, productId);
result.ShouldBeOfType <EditAndDeleteViewModel>();
}
public async Task DeleteCake_WithValidId_ShouldDeleteProduct()
{
//Arange
var db = this.SetDb();
await this.SeedProducts(db);
var repo = new Repository <Product>(db);
var cakeService = new CakeService(null, repo, this.Mapper);
var cake = await cakeService.GetCakeById(1);
//Act
await cakeService.DeleteCake(cake);
var actualProductsCount = repo.All().Where(p => p.IsDeleted == true).Count();;
var expectedProductsCount = 1;
//Assert
Assert.Equal(expectedProductsCount, actualProductsCount);
}