public void GetStringTest()
{
const int n = 5;
Func <string> func = () => "Test string";
var lazy = LazyFactory <string> .CreateLazyMultipleThreaded(func);
var threads = new Thread[n];
var results = new string[n];
for (int i = 0; i < n; ++i)
{
var localI = i;
threads[i] = new Thread(() =>
{
results[localI] = lazy.Get();
});
}
foreach (var thread in threads)
{
thread.Start();
}
foreach (var thread in threads)
{
thread.Join();
}
Assert.AreEqual("Test string", results[0]);
for (int i = 0; i < n - 1; ++i)
{
Assert.IsTrue(results[i].Equals(results[i + 1]));
}
}
public void GetIntTest()
{
const int n = 10;
Func <int> func = () => 11 - 38;
var lazy = LazyFactory <int> .CreateLazyMultipleThreaded(func);
var threads = new Thread[n];
var results = new int[n];
for (int i = 0; i < n; ++i)
{
var localI = i;
threads[i] = new Thread(() =>
{
results[localI] = lazy.Get();
});
}
foreach (var thread in threads)
{
thread.Start();
}
foreach (var thread in threads)
{
thread.Join();
}
Assert.AreEqual(-27, results[0]);
for (int i = 0; i < n - 1; ++i)
{
Assert.IsTrue(results[i].Equals(results[i + 1]));
}
}
public void FuncNullExceptionTest()
{
Assert.Throws <FuncNullException>(() => lazy = LazyFactory <string> .CreateLazySingleThreaded(null));
}
public void Setup()
{
func = () => "test 123";
lazy = LazyFactory <string> .CreateLazySingleThreaded(func);
}
public void FuncNullExceptionTest()
{
Assert.Throws <FuncNullException>(() => LazyFactory <int> .CreateLazyMultipleThreaded(null));
}
public void CreateLazyMultipleThreadedTest()
{
lazy = LazyFactory <bool> .CreateLazyMultipleThreaded(func);
Assert.IsTrue(lazy != null);
}