public void ListProducts()
{
var data = new List<Product>
{
new Product {Name = "BBB", BarCode = "112115", InStock = 15, Id = 1},
new Product {Name = "ZZZ", BarCode = "112116", InStock = 23, Id = 2},
new Product {Name = "AAA", BarCode = "112117", InStock = 30, Id = 3}
};
var mockSet = new Mock<DbSet<Product>>()
.SetupData(data);
var mockContext = new Mock<DAL.IDbContext>();
mockContext.Setup(m => m.Set<Product>()).Returns(mockSet.Object);
var service = new ProductService(mockContext.Object);
var result = service.GetAll().ToList();
Assert.AreEqual(3, result.Count);
Assert.AreEqual("112115", result[0].BarCode);
Assert.AreEqual("112116", result[1].BarCode);
Assert.AreEqual("112117", result[2].BarCode);
}
public void CreateProduct()
{
var mockSet = new Mock<DbSet<Product>>();
var mockContext = new Mock<DAL.IDbContext>();
mockContext.Setup(m => m.Set<Product>()).Returns(mockSet.Object);
var service = new ProductService(mockContext.Object);
var product = new ProductDTO
{
BarCode = "11215156",
InStock = 21,
Name = "Аспирин"
};
service.Add(product);
mockSet.Verify(m => m.Add(It.IsAny<Product>()), Times.Once());
mockContext.Verify(m => m.SaveChanges(), Times.Once());
}
public void DeleteProduct()
{
var data = new List<Product>
{
new Product {Name = "BBB", BarCode = "112115", InStock = 15, Id = 1},
new Product {Name = "ZZZ", BarCode = "112116", InStock = 23, Id = 2},
new Product {Name = "AAA", BarCode = "112116", InStock = 30, Id = 3}
};
var mockSet = new Mock<DbSet<Product>>()
.SetupData(data, objects => data.SingleOrDefault(d => d.Id == (int)objects.First()));
var mockContext = new Mock<DAL.IDbContext>();
mockContext.Setup(m => m.Set<Product>()).Returns(mockSet.Object);
var service = new ProductService(mockContext.Object);
service.Delete(1);
Assert.IsNull(data.Find(x => x.Id == 1));
}