public void Exchange_MustReturnTrue()
{
var once = new ConcurrentOnce();
var ok = once.Exchange();
Assert.IsTrue(ok);
}
protected BindBoxBase(IConfigurationChangeNotifyable changeNotifyable, BindSettings bindSettings, ConfigBindMode mode)
{
ChangeNotifyable = changeNotifyable ?? throw new ArgumentNullException(nameof(changeNotifyable));
BindSettings = bindSettings ?? throw new ArgumentNullException(nameof(bindSettings));
Mode = mode;
once = new ConcurrentOnce();
}
public BindBox(IConfigurationChangeNotifyable changeNotifyable, BindSettings bindSettings, ConfigBindMode mode, Action <Action> updater)
{
ChangeNotifyable = changeNotifyable ?? throw new ArgumentNullException(nameof(changeNotifyable));
BindSettings = bindSettings ?? throw new ArgumentNullException(nameof(bindSettings));
Mode = mode;
Updater = updater ?? throw new ArgumentNullException(nameof(updater));
once = new ConcurrentOnce();
}
public async Task RunWhenConcurrent_PrevMustFail()
{
var once = new ConcurrentOnce();
var ok1 = once.WaitAsync(TimeSpan.FromSeconds(1));
var ok2 = await once.WaitAsync(TimeSpan.Zero);
Assert.IsTrue(ok2);
Assert.IsFalse(await ok1);
}
public async Task RunOnce_MustReturnTrue()
{
var once = new ConcurrentOnce();
var ok = await once.WaitAsync(TimeSpan.Zero);
Assert.IsTrue(ok);
once.ToString();
}
public async Task RunWhenExchanged_MustReturnFail()
{
var once = new ConcurrentOnce();
var res1 = once.WaitAsync(TimeSpan.FromSeconds(3));
var res2 = once.Exchange();
Assert.IsTrue(res2);
Assert.IsFalse(await res1);
}
public async Task RunAfter_TokenMustChanged()
{
var once = new ConcurrentOnce();
var tk1 = once.Token;
await once.WaitAsync(TimeSpan.Zero);
var tk2 = once.Token;
Assert.AreNotEqual(tk1, tk2);
}
