public void RemoveBottle_Allparams_OK()
{
bool resExpected = true;
bool resCalculated;
resCalculated = Bottles.RemoveBottle(bottleToAdd.Name, bottleToAdd.BottleNumber, bottleToAdd.Volume, bottleToAdd.Manufacturer, bottleToAdd.Year);
Assert.AreEqual(resExpected, resCalculated);
}
private void btnDel_Click(object sender, EventArgs e)
{
//initializing variables to stock informations from the wine bottle
string wineName = "";
string manufacturer = "";
int number = 0;
double volume = 0;
int year = 0;
// initializing the boolean to check if everything is correct -> all is false by default, so that if it works, it changes to true
bool successName = false;
bool successManu = false;
bool successNumber = false;
bool successYear = false;
bool successVolume = false;
bool successFormat = false;
bool successPresence = false;
bool successOut = false;
bool successAlert = false;
bool successLog = false;
/**
* verification of data type
* if a field is empty and shouldn't be -> the bottle won't get out
*/
if (comboWine.SelectedIndex != -1)
{
wineName = comboWine.SelectedItem.ToString();
successName = true;
}
if (comboVolumeOUT.SelectedIndex != -1)
{
successVolume = Double.TryParse(comboVolumeOUT.SelectedItem.ToString(), out volume);
}
if (comboManufacturerOUT.SelectedIndex != -1)
{
manufacturer = comboManufacturerOUT.SelectedItem.ToString();
successManu = true;
}
if (txtNumberOUT.Text != "")
{
successNumber = Int32.TryParse(txtNumberOUT.Text, out number);
if (number < 1)
{
MessageBox.Show("Le nombre de bouteilles spécifié n'est pas valide.");
txtNumberOUT.Text = "";
}
}
if (comboYearOUT.SelectedIndex != -1)
{
successYear = Int32.TryParse(comboYearOUT.SelectedItem.ToString(), out year);
}
//verify if the bottle to delete already exists in database -> true : present, false : non present
// occur uniquely if the volume, the name and the year have been validated
if (successVolume && successName && successYear)
{
successPresence = req.CheckBottlePresence(wineName, year, volume);
}
// if all verification are ok -> will be true, otherwise, will be false
successFormat = successNumber && successYear && successName && successManu;
successAlert = req.CheckAlertPresenceByBottleName(wineName);
// all checks passed, bottle present in DB
if (successFormat == true && successPresence)
{
if (successAlert)
{
MessageBox.Show("Attention, cette bouteille est prévue pour un évènement !!");
}
successOut = Bottles.RemoveBottle(wineName, number, volume, manufacturer, year);
// message box to show, depending on the result when getting the right number of bottle out
if (successOut)
{
int wineID = req.GetIDBottleByName(wineName);
successLog = Logs.AddLog("retrait", wineID);
MessageBox.Show("Le retrait de bouteille(s) a été effectué correctement.");
}
else
{
MessageBox.Show("Une erreur est survenue lors du retrait de bouteille(s). Veuillez réessayer.");
}
}
// all checks passed, but the combination of data does not concord with DB
else if (successFormat == true && !successPresence)
{
MessageBox.Show("Cette combinaison de données n'existe pas dans les bouteilles présentes. Veuillez vérifier vos informations.");
}
// problems with at least 1 check
else
{
MessageBox.Show("Une des valeurs spécifiées est incorrecte.");
txtNumber.Text = "";
txtYear.Text = "";
}
LoadData();
}