Extract BLE and chat architecture policies (#1324)

Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2026-07-25 02:45:19 +00:00 · 2026-06-02 09:01:59 +02:00
parent 193cfdc06a
commit 3eb4f2bd72
46 changed files with 3286 additions and 786 deletions
@@ -0,0 +1,64 @@
+import Foundation
+import Testing
+@testable import bitchat
+
+struct BLEPeerPublishCoalescerTests {
+    @Test
+    func firstRequestPublishesImmediately() {
+        var coalescer = BLEPeerPublishCoalescer(minimumInterval: 0.1)
+
+        #expect(coalescer.requestPublish(now: Date(timeIntervalSince1970: 100)) == .publishNow)
+    }
+
+    @Test
+    func rapidRequestSchedulesAfterRemainingInterval() {
+        let now = Date(timeIntervalSince1970: 100)
+        var coalescer = BLEPeerPublishCoalescer(minimumInterval: 0.1)
+
+        _ = coalescer.requestPublish(now: now)
+
+        if case .schedule(let delay) = coalescer.requestPublish(now: now.addingTimeInterval(0.04)) {
+            #expect(abs(delay - 0.06) < 0.001)
+        } else {
+            Issue.record("Expected a scheduled publish")
+        }
+    }
+
+    @Test
+    func requestSkipsWhilePublishIsAlreadyPending() {
+        let now = Date(timeIntervalSince1970: 100)
+        var coalescer = BLEPeerPublishCoalescer(minimumInterval: 0.1)
+
+        _ = coalescer.requestPublish(now: now)
+        _ = coalescer.requestPublish(now: now.addingTimeInterval(0.04))
+
+        #expect(coalescer.requestPublish(now: now.addingTimeInterval(0.05)) == .skip)
+    }
+
+    @Test
+    func elapsedRequestPublishesImmediatelyEvenWithPendingPublish() {
+        let now = Date(timeIntervalSince1970: 100)
+        var coalescer = BLEPeerPublishCoalescer(minimumInterval: 0.1)
+
+        _ = coalescer.requestPublish(now: now)
+        _ = coalescer.requestPublish(now: now.addingTimeInterval(0.04))
+
+        #expect(coalescer.requestPublish(now: now.addingTimeInterval(0.11)) == .publishNow)
+    }
+
+    @Test
+    func scheduledPublishFiredClearsPendingState() {
+        let now = Date(timeIntervalSince1970: 100)
+        var coalescer = BLEPeerPublishCoalescer(minimumInterval: 0.1)
+
+        _ = coalescer.requestPublish(now: now)
+        _ = coalescer.requestPublish(now: now.addingTimeInterval(0.04))
+        coalescer.scheduledPublishFired(now: now.addingTimeInterval(0.1))
+
+        if case .schedule(let delay) = coalescer.requestPublish(now: now.addingTimeInterval(0.15)) {
+            #expect(abs(delay - 0.05) < 0.001)
+        } else {
+            Issue.record("Expected a scheduled publish")
+        }
+    }
+}