public void GetAllEngines()
{
var data = new List <Engine>
{
new Engine {
Name = "Engine1"
},
new Engine {
Name = "Engine2"
},
new Engine {
Name = "Engine3"
},
}.AsQueryable();
var mockSet = new Mock <DbSet <Engine> >();
mockSet.As <IQueryable <Engine> >().Setup(m => m.Provider).Returns(data.Provider);
mockSet.As <IQueryable <Engine> >().Setup(m => m.Expression).Returns(data.Expression);
mockSet.As <IQueryable <Engine> >().Setup(m => m.ElementType).Returns(data.ElementType);
mockSet.As <IQueryable <Engine> >().Setup(m => m.GetEnumerator()).Returns(data.GetEnumerator());
var mockContext = new Mock <CarDealershipContext>();
mockContext.Setup(m => m.Engines).Returns(mockSet.Object);
var service = new EngineBusiness(mockContext.Object);
var EnginesFound = service.GetAllEngines();
Assert.AreEqual(3, EnginesFound.Count());
Assert.AreEqual("Engine1", EnginesFound[0].Name);
Assert.AreEqual("Engine2", EnginesFound[1].Name);
Assert.AreEqual("Engine3", EnginesFound[2].Name);
}
//Main logic//
//Get logic//
/// <summary>
/// Populate the data grid with information about all existing engines in the database
/// </summary>
private void PopulateDataGridViewDefault()
{
dataGridView.Rows.Clear();
EngineBusiness engineBusiness = new EngineBusiness();
var enginesList = engineBusiness.GetAllEngines();
DataPopulator(enginesList);
}
private void btnEngines_Click(object sender, EventArgs e)
{
HideSpecificInfo();
lblInfoEngine.Visible = true;
btnNewEngine.Visible = true;
dataGridView.Rows.Clear();
dataGridView.ColumnCount = 6;
dataGridView.Columns[0].Name = "ID";
dataGridView.Columns[1].Name = "Име";
dataGridView.Columns[2].Name = "Гориво";
dataGridView.Columns[3].Name = "Мощност";
dataGridView.Columns[4].Name = "Работен обем";
dataGridView.Columns[5].Name = "Разход на 100 километра";
dataGridView.AutoSizeRowsMode =
DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders;
dataGridView.ColumnHeadersBorderStyle =
DataGridViewHeaderBorderStyle.Single;
dataGridView.CellBorderStyle = DataGridViewCellBorderStyle.Single;
dataGridView.RowHeadersVisible = false;
dataGridView.SelectionMode =
DataGridViewSelectionMode.FullRowSelect;
dataGridView.MultiSelect = false;
EngineBusiness engineBusiness = new EngineBusiness();
var enginesList = engineBusiness.GetAllEngines();
foreach (var engine in enginesList)
{
string[] row =
{
engine.Id.ToString(),
engine.Name,
FuelENGToBG(engine.FuelType),
engine.Power.ToString(),
engine.Displacement.ToString(),
engine.EconomyPerHundredKm.ToString()
};
dataGridView.Rows.Add(row);
}
}