private void btnAddShipper_Click(object sender, EventArgs e)
{
try
{
Shipper item = new Shipper()
{
CompanyName = tboCompanyName.Text,
Phone = tboPhone.Text
};
var mgr = new NorthwindManager();
item.ShipperID = mgr.AddShipper(item);
//Give some feedback to the user...
// - Update my combo-box
PopulateShippersComboBox();
// - My combo-box has the right shipper selected
cboShippers.SelectedValue = item.ShipperID;
// - Display the id fo the addd shipper
tboShipperID.Text = item.ShipperID.ToString();
}
catch (Exception ex)
{
//TODO: Log the exception
MessageBox.Show(ex.Message);
}
}
public void Should_Add_Shipper()
{
//Arrange
var sut = new NorthwindManager(); //sut is short for 'Scenario Under Test'
var expected = new Shipper()
{
CompanyName = "Montgomery Scott's Transporter Service",
Phone = "780.555.1212"
};
//Act
var actualId = sut.AddShipper(expected);
//Assert
Assert.True(actualId > 0);
Shipper actual = sut.GetShipper(actualId);
Assert.Equal(expected.CompanyName, actual.CompanyName);
Assert.Equal(expected.Phone, actual.Phone);
Assert.Equal(actualId, actual.ShipperID);
}
public void Should_Delete_Shipper()
{
//Arrange
var sut = new NorthwindManager(); //sut is short for 'Scenario Under Test'
var expected = new Shipper()
{
CompanyName = "Montgomery Scott's Transporter Service",
Phone = "780.555.1212"
};
expected.ShipperID = sut.AddShipper(expected);
//Act
sut.DeleteShipper(expected);
//Assert
Shipper actual = sut.GetShipper(expected.ShipperID);
Assert.Null(actual);
}
