public async Task When_a_html_report_is_opened()
{
_driver = await _driverHandle.ObtainAsync();
Driver.Navigate().GoToUrl(HtmlFileName);
Driver.EnsurePageIsLoaded();
}
private Task RunTasks(ResourcePool <IDisposable> pool, int count)
{
async Task RunTask()
{
using (var provider = new ResourceHandle <IDisposable>(pool))
{
await Task.Yield();
await provider.ObtainAsync();
await Task.Delay(250);
}
}
return(RunTasks(count, RunTask));
}
public void Given_resource_can_be_used_only_by_one_provider_at_a_time()
{
var holder = new InstanceHolder();
var usage = new ConcurrentDictionary <object, object>();
ResourcePool <IDisposable> pool;
async Task RunTask()
{
using (var provider = new ResourceHandle <IDisposable>(pool))
{
var instance = await provider.ObtainAsync();
usage.AddOrUpdate(instance, instance, (_, __) => throw new InvalidOperationException("Instance already in use!"));
await Task.Delay(250);
usage.TryRemove(instance, out _);
}
}
using (pool = new ResourcePool <IDisposable>(holder.CreateInstance, 5))
Assert.DoesNotThrowAsync(() => RunTasks(5, RunTask));
}
public async Task ResourceHandle_should_return_the_same_instance()
{
using (var pool = new ResourcePool <IDisposable>(new InstanceHolder().CreateInstance))
using (var handle = new ResourceHandle <IDisposable>(pool))
Assert.That(await handle.ObtainAsync(), Is.SameAs(await handle.ObtainAsync()));
}