public void GetTownByName()
{
var data = new List <Town>
{
new Town {
Name = "Town1"
},
new Town {
Name = "Town2"
},
new Town {
Name = "Town3"
},
}.AsQueryable();
var mockSet = new Mock <DbSet <Town> >();
mockSet.As <IQueryable <Town> >().Setup(m => m.Provider).Returns(data.Provider);
mockSet.As <IQueryable <Town> >().Setup(m => m.Expression).Returns(data.Expression);
mockSet.As <IQueryable <Town> >().Setup(m => m.ElementType).Returns(data.ElementType);
mockSet.As <IQueryable <Town> >().Setup(m => m.GetEnumerator()).Returns(data.GetEnumerator());
var mockContext = new Mock <CarDealershipContext>();
mockContext.Setup(m => m.Towns).Returns(mockSet.Object);
var service = new TownBusiness(mockContext.Object);
var TownFound = service.GetTownByName("Town1");
Assert.AreEqual("Town1", TownFound.Name);
}
/// <summary>
/// Populate the data grid with information about town with given town name
/// </summary>
private void PopulateDataGridViewGetTownByName()
{
dataGridView.Rows.Clear();
TownBusiness townBusiness = new TownBusiness();
var town = townBusiness.GetTownByName(txtGet.Text);
DataPopulatorSingle(town);
}