public void ThreadSafeLong_Add()
{
var tsdouble = new ThreadSafeLong(3L);
tsdouble.Add(2L);
tsdouble.Add(5L);
Assert.Equal(10L, tsdouble.Value);
}
public void CanAddValue(long initial, long added, long expected)
{
var tslong = new ThreadSafeLong(initial);
tslong.Add(added);
Assert.Equal(expected, tslong.Value);
}
public void CanSetValue(long value)
{
var tslong = new ThreadSafeLong(0);
tslong.Add(value);
Assert.Equal(value, tslong.Value);
}
public async Task AddMultiThreads(int threads, int observations)
{
var tslong = new ThreadSafeLong(0);
var testData = new IEnumerable <long> [threads];
var sum = 0L;
for (var i = 0; i < threads; i++)
{
var data = GenerateTestData(observations);
sum += data.sum;
testData[i] = data.items;
}
await Task.WhenAll(testData.Select(async d =>
{
foreach (long item in d)
{
await Task.Yield();
tslong.Add(item);
}
}).ToArray());
Assert.Equal(sum, tslong.Value);
}