initial commit

tests/csi.rs

@@ -0,0 +1,64 @@
+use rust_xmpp::csi::{Buffer, important};
+use std::time::{Duration, Instant};
+#[test]
+fn native_importance_rules() {
+    for xml in [
+        "<presence/>",
+        "<presence type='unavailable'/>",
+        "<presence type='error'/>",
+        "<message><active xmlns='http://jabber.org/protocol/chatstates'/></message>",
+        "<message type='headline'><body>news</body></message>",
+    ] {
+        assert!(!important(xml, &[]), "{xml}");
+    }
+    for xml in [
+        " ",
+        "<iq/>",
+        "<r xmlns='urn:xmpp:sm:3'/>",
+        "<presence type='subscribe'/>",
+        "<message><body/></message>",
+        "<message><subject/></message>",
+        "<message type='error'/>",
+        "<message><encryption xmlns='urn:xmpp:eme:0'/></message>",
+        "<message><propose xmlns='urn:xmpp:jingle-message:1'/></message>",
+        "<message><sent xmlns='urn:xmpp:carbons:2'/></message>",
+        "<message><received xmlns='urn:xmpp:carbons:2'><forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client'><body>hey</body></message></forwarded></received></message>",
+    ] {
+        assert!(important(xml, &[]), "{xml}");
+    }
+    assert!(important(
+        "<message><custom xmlns='example:ns'><part/></custom></message>",
+        &["{example:ns}custom/part".into()]
+    ));
+}
+#[test]
+fn bounded_queue_flush_delay_activity_and_grace() {
+    let mut b = Buffer::default();
+    b.configure(2, Duration::from_secs(5), vec![]);
+    b.set_inactive(true);
+    let now = Instant::now();
+    assert!(b.output("<presence/>".into(), "a@example", now).is_empty());
+    assert!(b.output("<message/>".into(), "a@example", now).is_empty());
+    let output = b.output("<presence/>".into(), "a@example", now);
+    assert_eq!(output.len(), 3);
+    assert!(output[0].contains("urn:xmpp:delay"));
+    assert!(output[0].contains("a@example"));
+    assert_eq!(b.output("<presence/>".into(), "a@example", now).len(), 1);
+    assert!(
+        b.output(
+            "<presence/>".into(),
+            "a@example",
+            now + Duration::from_secs(6)
+        )
+        .is_empty()
+    );
+    assert_eq!(b.activity(now + Duration::from_secs(6)).len(), 1);
+    b.set_inactive(true);
+    b.output("<presence/>".into(), "a@example", now);
+    assert_eq!(b.set_inactive(false).len(), 1);
+    b.set_inactive(true);
+    b.output("<presence/>".into(), "a@example", now);
+    b.reset();
+    assert!(b.activity(now).is_empty());
+    assert_eq!(b.output("<presence/>".into(), "a@example", now).len(), 1);
+}