public void ModalValidation()
{
FMainDS.LoadAll();
FMainDS.DeleteAllRows();
FMainDS.SaveChanges();
FLedgerDS.CreateTestLedger();
decimal selectedRate;
DateTime selectedDate;
int selectedTime;
// Open the screen modally on our test ledger and a from currency of GBP
// This test sets up a date range
TFrmSetupDailyExchangeRate mainScreen = new TFrmSetupDailyExchangeRate(null);
DialogBoxHandler = delegate(string name, IntPtr hWnd)
{
ModalValidationHandler();
};
DialogResult dlgResult = mainScreen.ShowDialog(STANDARD_TEST_LEDGER_NUMBER, FStandardEffectiveDate.AddDays(
-10), FStandardEffectiveDate, "GBP", 1.0m, out selectedRate, out selectedDate, out selectedTime);
if (dlgResult == DialogResult.Abort)
{
Assert.Fail(FModalAssertResult);
}
// Make sure we did save
Assert.AreEqual(DialogResult.OK, dlgResult);
Assert.IsFalse((new ToolStripButtonTester("tbbSave", mainScreen)).Properties.Enabled);
FMainDS.LoadAll();
Assert.AreEqual(2, FMainDS.ADailyExchangeRate.Rows.Count, "The data table should have 2 rows after a successful save operation");
}
public void LoadModalEmptyTable()
{
// Initialise data - create an empty table and our test ledger
FMainDS.LoadAll();
FMainDS.DeleteAllRows();
FMainDS.SaveChanges();
FLedgerDS.CreateTestLedger();
// variables to hold the dialog result output
decimal selectedRate;
DateTime selectedDate;
int selectedTime;
// Open the screen modally on our test ledger using a 'from' currency of GBP
TFrmSetupDailyExchangeRate mainScreen = new TFrmSetupDailyExchangeRate(null);
DialogBoxHandler = delegate(string name, IntPtr hWnd)
{
LoadModalEmptyTableHandler();
};
DialogResult dlgResult = mainScreen.ShowDialog(STANDARD_TEST_LEDGER_NUMBER,
FStandardEffectiveDate,
"GBP",
1.0m,
out selectedRate,
out selectedDate,
out selectedTime);
// Check the result for any assertions
if (dlgResult == DialogResult.Abort)
{
Assert.Fail(FModalAssertResult);
}
// Check we returned the correct data to the caller
Assert.AreEqual(DialogResult.OK, dlgResult);
Assert.AreEqual(STANDARD_RATE_OF_EXCHANGE, selectedRate);
Assert.AreEqual(FStandardEffectiveDate, selectedDate);
Assert.AreEqual(7200, selectedTime);
// Check we did also save the result
FMainDS.LoadAll();
ADailyExchangeRateRow row =
(ADailyExchangeRateRow)FMainDS.ADailyExchangeRate.Rows.Find(new object[] { "GBP", STANDARD_TEST_CURRENCY, FStandardEffectiveDate,
7200 });
Assert.IsNotNull(row, "The selected exchange rate was not saved");
Assert.AreEqual(STANDARD_RATE_OF_EXCHANGE, row.RateOfExchange);
}
public static void DeleteTestLedgerIfExists()
{
if (FLedgerDS.ALedger == null)
{
// we did not create one yet
return;
}
DataView dv = new DataView(FLedgerDS.ALedger,
"a_ledger_number_i=" + STANDARD_TEST_LEDGER_NUMBER.ToString(), null, DataViewRowState.CurrentRows);
if (dv.Count > 0)
{
// exists already
DataRowView row = dv[0];
row.Delete();
FLedgerDS.SaveChanges();
}
}
public void LoadModalTableWithData()
{
// Initialse data
FMainDS.LoadAll();
FMainDS.DeleteAllRows();
FMainDS.InsertStandardModalRows();
FMainDS.SaveChanges();
FLedgerDS.CreateTestLedger();
decimal selectedRate;
DateTime selectedDate;
int selectedTime;
// Open the screen modally on our test ledger and a from currency of GBP
TFrmSetupDailyExchangeRate mainScreen = new TFrmSetupDailyExchangeRate(null);
DialogBoxHandler = delegate(string name, IntPtr hWnd)
{
LoadModalTableHandler();
};
DialogResult dlgResult = mainScreen.ShowDialog(STANDARD_TEST_LEDGER_NUMBER,
FStandardEffectiveDate,
"GBP",
1.0m,
out selectedRate,
out selectedDate,
out selectedTime);
if (dlgResult == DialogResult.Abort)
{
Assert.Fail(FModalAssertResult);
}
Assert.AreEqual(DialogResult.OK, dlgResult);
Assert.AreEqual(new DateTime(1900, 7, 1), selectedDate);
Assert.AreEqual(0.51m, selectedRate);
}
public void GetRateForDate()
{
// First test is with empty data
FMainDS.LoadAll();
FMainDS.DeleteAllRows();
FMainDS.SaveChanges();
FLedgerDS.CreateTestLedger();
// define our working date range
DateTime dtStart = new DateTime(2000, 01, 01);
DateTime dtEnd = new DateTime(2000, 12, 31);
// First test is with empty data - should return 1.0m
TFrmSetupDailyExchangeRate mainScreen = new TFrmSetupDailyExchangeRate(null);
decimal result = mainScreen.GetLastExchangeValueOfInterval(STANDARD_TEST_LEDGER_NUMBER, dtStart, dtEnd, "GBP");
Assert.AreEqual(1.0m, result, "The result should be 1.0m when the table contains no data");
// Repeat test with data but outside the date range - again should return 1.0m
FMainDS.InsertStandardModalRows();
FMainDS.SaveChanges();
mainScreen = new TFrmSetupDailyExchangeRate(null);
result = mainScreen.GetLastExchangeValueOfInterval(STANDARD_TEST_LEDGER_NUMBER, dtStart, dtEnd, "GBP");
Assert.AreEqual(1.0m, result, "The result should be 1.0m because there is no data in the date range");
// Repeat again with data inside the range
FMainDS.AddARow("GBP", STANDARD_TEST_CURRENCY, new DateTime(2000, 6, 1), 2.0m);
FMainDS.AddARow("GBP", STANDARD_TEST_CURRENCY, new DateTime(2000, 6, 10), 2.05m);
FMainDS.AddARow("GBP", STANDARD_TEST_CURRENCY, new DateTime(2000, 6, 30), 2.15m); // This is the latest
FMainDS.AddARow("GBP", STANDARD_TEST_CURRENCY, new DateTime(2000, 6, 20), 2.10m);
FMainDS.SaveChanges();
mainScreen = new TFrmSetupDailyExchangeRate(null);
result = mainScreen.GetLastExchangeValueOfInterval(STANDARD_TEST_LEDGER_NUMBER, dtStart, dtEnd, "GBP");
Assert.AreEqual(2.15m, result);
}
public static void CreateTestLedger()
{
FLedgerDS.LoadAll();
DataView dv = new DataView(FLedgerDS.ALedger,
"a_ledger_number_i=" + STANDARD_TEST_LEDGER_NUMBER.ToString(), null, DataViewRowState.CurrentRows);
if (dv.Count > 0)
{
// exists already
return;
}
int NewLedgerNumber = STANDARD_TEST_LEDGER_NUMBER;
ALedgerRow newRow = FLedgerDS.ALedger.NewRowTyped(true);
newRow.LedgerNumber = NewLedgerNumber;
newRow.LedgerName = "TestLedger";
newRow.BaseCurrency = STANDARD_TEST_CURRENCY;
newRow.ForexGainsLossesAccount = "Trash";
newRow.PartnerKey = NewLedgerNumber * 10000;
FLedgerDS.ALedger.Rows.Add(newRow);
FLedgerDS.SaveChanges();
}
