Add alternative time binner

streams/src/test/timebin.rs

@@ -0,0 +1,31 @@
+use crate::test::runfut;
+use futures_util::{stream, StreamExt};
+use items::sitem_data;
+use items_2::testgen::make_some_boxed_d0_f32;
+use items_2::{ChannelEvents, ConnStatus, ConnStatusEvent};
+use netpod::timeunits::{MS, SEC};
+use std::time::{Duration, Instant};
+
+#[test]
+fn time_bin_00() {
+    let fut = async {
+        let edges = [0, 1, 2, 3, 4, 5, 6, 7, 8].into_iter().map(|x| SEC * x).collect();
+        let evs0 = make_some_boxed_d0_f32(10, SEC * 1, MS * 500, 0, 1846713782);
+        let v0 = ChannelEvents::Events(evs0);
+        let v2 = ChannelEvents::Status(ConnStatusEvent::new(MS * 100, ConnStatus::Connect));
+        let v4 = ChannelEvents::Status(ConnStatusEvent::new(MS * 6000, ConnStatus::Disconnect));
+        let stream0 = Box::pin(stream::iter(vec![
+            //
+            sitem_data(v2),
+            sitem_data(v0),
+            sitem_data(v4),
+        ]));
+        let deadline = Instant::now() + Duration::from_millis(2000);
+        let mut binned_stream = crate::timebin::TimeBinnedStream::new(stream0, edges, true, deadline);
+        while let Some(item) = binned_stream.next().await {
+            eprintln!("{item:?}");
+        }
+        Ok(())
+    };
+    runfut(fut).unwrap()
+}