From 28fb3b0e833c298d9535190325d27289bd30a45f Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 8 May 2026 00:59:57 +0000
Subject: [PATCH] test(quartz): make repeat-sub test tolerant of resub timing
 race
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The mid-stream resub pattern (resub1 at events.size==1, resub2 at
events.size==5) has four receive() calls between the two subscribe
calls. On a slow CI worker that's enough time for resub1
(filtersShouldIgnore, kind 10002 limit 500) to actually reach the
relay and start streaming events before resub2 replaces it, so the
loop's second EOSE can come from filtersShouldIgnore — which can
deliver up to 50 events (the preloaded count for that kind), well
past the previous 1..11 bound.

Drop the phase-specific count asserts and verify only structural
invariants: exactly two EOSEs, the loop stopped on the second, every
non-EOSE entry is a valid 64-char id, and the total event count
stays within the worst-case envelope.

https://claude.ai/code/session_01L4qS7BhX3L7ApiS3HsCozn
---
 .../relay/NostrClientRepeatSubTest.kt         | 23 ++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/quartz/src/jvmAndroidTest/kotlin/com/vitorpamplona/quartz/nip01Core/relay/NostrClientRepeatSubTest.kt b/quartz/src/jvmAndroidTest/kotlin/com/vitorpamplona/quartz/nip01Core/relay/NostrClientRepeatSubTest.kt
index 21876a67d..ebb799962 100644
--- a/quartz/src/jvmAndroidTest/kotlin/com/vitorpamplona/quartz/nip01Core/relay/NostrClientRepeatSubTest.kt
+++ b/quartz/src/jvmAndroidTest/kotlin/com/vitorpamplona/quartz/nip01Core/relay/NostrClientRepeatSubTest.kt
@@ -128,17 +128,24 @@ class NostrClientRepeatSubTest : RelayClientTest() {
             client.unsubscribe(mySubId)
             client.removeConnectionListener(listener)
 
-            // The relay may return up to limit events before EOSE; some relays return
-            // one extra past the requested limit, so don't assert on the exact count.
+            // The split between the three subscriptions is inherently racy:
+            // the consumer fires resub1 (filtersShouldIgnore) at events.size==1
+            // and resub2 (filtersShouldSendAfterEOSE) at events.size==5, but
+            // those four receive() calls give resub1 enough wall-clock time on
+            // a slow machine to actually reach the relay and start streaming
+            // events before resub2 replaces it. Verify only the structural
+            // invariants: two EOSEs, the loop stopped on the second one, and
+            // every non-EOSE entry is a valid 64-char event id.
             val firstEose = events.indexOf("EOSE")
             val lastEose = events.lastIndexOf("EOSE")
+            val eoseCount = events.count { it == "EOSE" }
 
-            assertEquals(true, firstEose >= 0)
-            assertEquals(true, lastEose > firstEose)
+            assertEquals(2, eoseCount)
             assertEquals(events.size - 1, lastEose)
-            assertEquals(true, firstEose in 1..101)
-            assertEquals(true, (lastEose - firstEose - 1) in 1..11)
-            assertEquals(true, events.take(firstEose).all { it.length == 64 })
-            assertEquals(true, events.subList(firstEose + 1, lastEose).all { it.length == 64 })
+            assertEquals(true, firstEose in 0 until lastEose)
+            assertEquals(true, events.filter { it != "EOSE" }.all { it.length == 64 })
+            // Upper bound: original (100) + filtersShouldIgnore (50) + filtersShouldSendAfterEOSE (10) + 2 EOSEs,
+            // plus a small allowance for relays that overshoot their limit by one.
+            assertEquals(true, events.size <= 165)
         }
 }