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);
}
public void Should_Update_Shippers(Shipper existing)
{
//Arrange
existing.Phone = "780.999.9998";
var sut = new NorthwindManager();
//Act
sut.UpdateShipper(existing);
//Assert
var actual = sut.GetShipper(existing.ShipperID);
Assert.NotNull(actual);
Assert.Equal(existing.Phone, actual.Phone);
Assert.Equal(existing.CompanyName, actual.CompanyName);
}
private void LookupBtn_Click(object sender, EventArgs e)
{
try
{
if (cboShippers.SelectedIndex <= 0)
{
MessageBox.Show("Please select a shipper before clicking [Lookup Shipper]");
}
else
{
int shipperId = Convert.ToInt32(cboShippers.SelectedValue);
NorthwindManager mgr = new NorthwindManager();
var shipper = mgr.GetShipper(shipperId);
if (shipper != null)
{
lblShipperID.Text = shipper.ShipperID.ToString();
txtCompanyName.Text = shipper.CompanyName;
txtPhone.Text = shipper.Phone;
}
}
}
catch(Exception ex)
{
//TODO: Log the exception
MessageBox.Show("Error: " + ex.Message);
}
}
