public void PutTests()
{
// Arrange
int threadCount = 10;
int customerCount = 50;
Thread[] threads = new Thread[threadCount];
HttpResponseMessage[] resultsDeposit = new HttpResponseMessage[threadCount * customerCount];
HttpResponseMessage[] resultsWithDraw = new HttpResponseMessage[threadCount * customerCount];
int[] customerIds = new int[customerCount];
for (int i = 0; i < customerCount; ++i)
{
Customer customer = new Customer {
Name = "Customer " + i,
};
_context.Add(customer);
_context.SaveChanges();
customerIds[i] = customer.Id;
}
// Act
for (int i = 0; i < threadCount; i++)
{
int threadIndex = i;
threads[i] = new Thread(
() =>
{
for (int j = 0; j < customerCount; j++)
{
int customerId = customerIds[j];
resultsDeposit[threadIndex * customerCount + j] = controller.Deposit(customerId, 123);
resultsWithDraw[threadIndex * customerCount + j] = controller.Withdraw(customerId, 123);
}
}
);
}
foreach (Thread thread in threads)
{
thread.Start();
}
// Assert
foreach (Thread thread in threads)
{
thread.Join();
}
foreach (var result in resultsDeposit)
{
Assert.Equal(System.Net.HttpStatusCode.OK, result.StatusCode);
}
foreach (var result in resultsWithDraw)
{
Assert.Equal(System.Net.HttpStatusCode.OK, result.StatusCode);
}
foreach (var customerId in customerIds)
{
Customer customer = _context.Customers.Find(customerId);
Assert.Equal(0, customer.Balance);
}
}
