public void AddEngine()
{
var mockSet = new Mock <DbSet <Engine> >();
var mockContext = new Mock <CarDealershipContext>();
mockContext.Setup(m => m.Engines).Returns(mockSet.Object);
var service = new EngineBusiness(mockContext.Object);
service.Add(new Engine());
mockSet.Verify(m => m.Add(It.IsAny <Engine>()), Times.Once());
mockContext.Verify(m => m.SaveChanges(), Times.Once());
}
//cbGet and cbSort//
//Buttons + attached//
private void btnAdd_Click(object sender, EventArgs e)
{
Engine engine = new Engine();
engine.Name = txtName.Text;
engine.FuelType = FuelBGTtoENG(txtFuelType.Text);
decimal.TryParse(txtEconomy.Text, out decimal economy);
engine.EconomyPerHundredKm = economy;
int.TryParse(txtDisplacement.Text, out int displacement);
engine.Displacement = displacement;
int.TryParse(txtPower.Text, out int power);
engine.Power = power;
EngineBusiness engineBusiness = new EngineBusiness();
engineBusiness.Add(engine);
PopulateDataGridViewDefault();
ClearTextBoxes();
}