Refine app structure for persisted sessions and test coverage

2026-04-18 12:29:32 +02:00
parent 243029c798
commit d534964601
18 changed files with 1850 additions and 1162 deletions
@@ -0,0 +1,23 @@
+import XCTest
+@testable import IDPGlobal
+
+final class OneTimePasscodeGeneratorTests: XCTestCase {
+    func testCodeStaysStableWithinWindow() {
+        let firstDate = Date(timeIntervalSince1970: 60)
+        let secondDate = Date(timeIntervalSince1970: 89)
+        let nextWindowDate = Date(timeIntervalSince1970: 90)
+
+        let firstCode = OneTimePasscodeGenerator.code(for: "pairing-payload", at: firstDate)
+        let secondCode = OneTimePasscodeGenerator.code(for: "pairing-payload", at: secondDate)
+        let nextWindowCode = OneTimePasscodeGenerator.code(for: "pairing-payload", at: nextWindowDate)
+
+        XCTAssertEqual(firstCode, secondCode)
+        XCTAssertNotEqual(firstCode, nextWindowCode)
+    }
+
+    func testRenewalCountdownResetsAtBoundary() {
+        XCTAssertEqual(OneTimePasscodeGenerator.renewalCountdown(at: Date(timeIntervalSince1970: 90)), 30)
+        XCTAssertEqual(OneTimePasscodeGenerator.renewalCountdown(at: Date(timeIntervalSince1970: 119)), 1)
+        XCTAssertEqual(OneTimePasscodeGenerator.renewalCountdown(at: Date(timeIntervalSince1970: 120)), 30)
+    }
+}