public void TimeSpanZero_returns_same_value()
{
int i = 0;
var lv = new LazyVar <int>(TimeSpan.Zero, () => ++ i);
Assert.Equal(1, lv.GetValue());
Assert.Equal(2, lv.GetValue());
}
public async Task I_can_get_initial_value()
{
var lv = new LazyVar <string>(TimeSpan.FromSeconds(1), () =>
{
return(Task.FromResult(DateTime.UtcNow.ToString()));
});
string value = await lv.GetValueAsync();
Assert.NotNull(value);
}
