public void QuantityOfOrdersTest()
{
List <DataBaseRow> dataBase = new List <DataBaseRow>();
long requestId = 0;
int cliID = 0;
int expectedQuantity = 0;
int databaseSize = rand.Next(2000);
for (int i = 0; i < databaseSize; i++)
{
double price = (double)rand.Next(200000) / 100;
int quantity = rand.Next(100);
if (rand.Next(4) == 1)
{
requestId++;
expectedQuantity++;
}
else
{
cliID++;
requestId = 0;
expectedQuantity++;
}
DataBaseRow toInsert =
new DataBaseRow("cli" + cliID, requestId, generateCorrectString(255), quantity, price);
dataBase.Add(toInsert);
}
RaportGenerator raportGenerator = new RaportGenerator(dataBase);
Assert.AreEqual(expectedQuantity, raportGenerator.QuantityOfOrders());
}
private void mixtable(List <DataBaseRow> table, int iterations)
{
for (int i = 0; i < iterations; i++)
{
int a = rand.Next(table.Count);
int b = rand.Next(table.Count);
DataBaseRow t = table[a];
table[a] = table[b];
table[b] = t;
}
}
