public void StockMonitorBehavior()
{
var a = new Alert(new Ticker("AMD"), System.Guid.NewGuid());
a.AddPricePoint("initial", 50);
var m = new StockMonitor(a, a.PricePoints[0]);
Assert.Null(m.Value);
var triggered = m.CheckTrigger("AMD", 50, DateTimeOffset.UtcNow, out var trigger);
Assert.Equal(50, m.Value);
Assert.False(triggered);
triggered = m.CheckTrigger("AMD", 51, DateTimeOffset.UtcNow, out trigger);
Assert.False(triggered);
triggered = m.CheckTrigger("AMD", 48, DateTimeOffset.UtcNow, out trigger);
Assert.True(triggered);
Assert.Equal("AMD", trigger.Ticker);
Assert.Equal(48, trigger.NewValue);
Assert.Equal("DOWN", trigger.Direction);
triggered = m.CheckTrigger("BING", 52, DateTimeOffset.UtcNow, out trigger);
Assert.False(triggered);
}
