Expand coverage for transport, chat, and media flows (#1056)

* Expand coverage for transport, chat, and media flows * Stabilize transport and media coverage tests --------- Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2026-07-25 01:05:19 +00:00 · 2026-03-12 16:20:19 -10:00
parent a136b5b7e9
commit 7e86d2061f
17 changed files with 2841 additions and 110 deletions
@@ -0,0 +1,54 @@
+import Foundation
+import Testing
+@testable import bitchat
+
+@Suite("PreviewKeychainManager Tests")
+struct PreviewKeychainManagerTests {
+
+    @Test("Preview keychain manager stores identity and service-scoped data in memory")
+    func previewKeychainManagerRoundTripsData() {
+        let manager = PreviewKeychainManager()
+        let identityKey = Data([1, 2, 3, 4])
+        let serviceKey = "preview-service"
+        let scopedData = Data([9, 8, 7, 6])
+
+        #expect(!manager.verifyIdentityKeyExists())
+        #expect(manager.saveIdentityKey(identityKey, forKey: "noiseStaticKey"))
+        #expect(manager.getIdentityKey(forKey: "noiseStaticKey") == identityKey)
+        #expect(manager.saveIdentityKey(identityKey, forKey: "identity_noiseStaticKey"))
+        #expect(manager.verifyIdentityKeyExists())
+
+        if case .success(let stored) = manager.getIdentityKeyWithResult(forKey: "noiseStaticKey") {
+            #expect(stored == identityKey)
+        } else {
+            Issue.record("Expected stored preview identity key")
+        }
+
+        if case .success = manager.saveIdentityKeyWithResult(Data([5, 6, 7]), forKey: "ed25519SigningKey") {
+        } else {
+            Issue.record("Expected preview keychain save to succeed")
+        }
+
+        manager.save(key: "blob", data: scopedData, service: serviceKey, accessible: nil)
+        #expect(manager.load(key: "blob", service: serviceKey) == scopedData)
+        manager.delete(key: "blob", service: serviceKey)
+        #expect(manager.load(key: "blob", service: serviceKey) == nil)
+
+        var secretData = Data([4, 3, 2, 1])
+        var secretString = "secret"
+        manager.secureClear(&secretData)
+        manager.secureClear(&secretString)
+        #expect(secretData == Data([4, 3, 2, 1]))
+        #expect(secretString == "secret")
+
+        #expect(manager.deleteIdentityKey(forKey: "noiseStaticKey"))
+        #expect(manager.deleteIdentityKey(forKey: "identity_noiseStaticKey"))
+        #expect(manager.getIdentityKey(forKey: "noiseStaticKey") == nil)
+        #expect(manager.deleteAllKeychainData())
+
+        if case .itemNotFound = manager.getIdentityKeyWithResult(forKey: "ed25519SigningKey") {
+        } else {
+            Issue.record("Expected preview keychain to be empty after deleteAllKeychainData")
+        }
+    }
+}