private void btnAdd_Click(object sender, EventArgs e)
{
try
{
NorthwindManager mgr = new NorthwindManager();
int shipperId = mgr.AddShipper(new Shipper()
{
CompanyName=txtCompanyName.Text,
Phone=txtPhone.Text
});
//update the combobox
PopulateShippersComboBox();
//has right shipper selected
cboShippers.SelectedValue = shipperId;
//display id of added shipper
lblShipperID.Text = shipperId.ToString();
}
catch (Exception ex)
{
//TODO: Log the exception
MessageBox.Show("Error: " + ex.Message);
}
}
public void Should_Add_Shipper()
{
//Arrange
var sut = new NorthwindManager(); // sut is short for "Situation Under Test"
var expected = new Shipper()
{
CompanyName = "Tin Hoang's Transporter Service",
Phone = "780.231.3123"
};
//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 "Situation Under Test"
var expected = new Shipper()
{
CompanyName = "Tin Hoang's Transporter Service",
Phone = "780.231.3123"
};
expected.ShipperID = sut.AddShipper(expected);
//Act
sut.DeleteShipper(expected);
//Assert
Shipper actual = sut.GetShipper(expected.ShipperID);
Assert.Null(actual);
}
