public void FromNameThenSwitchOnName(string expectedServiceLifeTimeWrapperName)
{
var actualServiceLifeTimeWrapper = ServiceLifetimeWrapper.FromName(expectedServiceLifeTimeWrapperName);
var actualNameServiceLifeTimeWrapperName = string.Empty;
switch (actualServiceLifeTimeWrapper.Name)
{
case ServiceLifetimeWrapper.NotSet:
actualNameServiceLifeTimeWrapperName = expectedServiceLifeTimeWrapperName;
break;
case ServiceLifetimeWrapper.Scoped:
actualNameServiceLifeTimeWrapperName = expectedServiceLifeTimeWrapperName;
break;
case ServiceLifetimeWrapper.Transient:
actualNameServiceLifeTimeWrapperName = expectedServiceLifeTimeWrapperName;
break;
case ServiceLifetimeWrapper.Singleton:
actualNameServiceLifeTimeWrapperName = expectedServiceLifeTimeWrapperName;
break;
default:
Assert.Fail("Switch case not found.");
break;
}
Assert.AreEqual(expectedServiceLifeTimeWrapperName, actualNameServiceLifeTimeWrapperName);
}
public void FromNameWhenPropertyDoesNotExistThenThrowException(string expectedServiceLifeTimeWrapperName)
{
Assert.ThrowsException <ArgumentException>(() =>
ServiceLifetimeWrapper.FromName(expectedServiceLifeTimeWrapperName),
$"Could not get a ServiceLifetimeWrapper from name: {expectedServiceLifeTimeWrapperName}"
);
}
public void FromNameWhenPropertyDoesExistAndRunInParallelThenReturnSingleInstance(
string expectedServiceLifeTimeWrapperName)
{
var queue = new ConcurrentQueue <ServiceLifetimeWrapper>();
Parallel.For(0, 1000000,
(i) => queue.Enqueue(ServiceLifetimeWrapper.FromName(expectedServiceLifeTimeWrapperName)));
var firstItem = queue.First();
foreach (var actualServiceLifeTimeWrapper in queue)
{
Assert.AreEqual(expectedServiceLifeTimeWrapperName, actualServiceLifeTimeWrapper.Name);
Assert.AreSame(firstItem, actualServiceLifeTimeWrapper);
}
}
public void FromNameWhenPropertyDoesExistThenReturnSingleInstance(string expectedServiceLifeTimeWrapperName)
{
var list = new List <ServiceLifetimeWrapper>();
for (var i = 0; i < 100; i++)
{
list.Add(ServiceLifetimeWrapper.FromName(expectedServiceLifeTimeWrapperName));
}
var firstItem = list.First();
Assert.AreEqual(expectedServiceLifeTimeWrapperName, firstItem.Name);
foreach (var actualServiceLifeTimeWrapper in list)
{
Assert.AreEqual(firstItem.Name, actualServiceLifeTimeWrapper.Name);
Assert.AreSame(firstItem, actualServiceLifeTimeWrapper);
}
}
public void FromNameWhenPropertyDoesExistThenReturnInstance(string expectedServiceLifeTimeWrapperName)
{
var actualServiceLifeTimeWrapper = ServiceLifetimeWrapper.FromName(expectedServiceLifeTimeWrapperName);
Assert.AreEqual(expectedServiceLifeTimeWrapperName, actualServiceLifeTimeWrapper.Name);
}