migration

PediFoodsTests/GuestLocationStoreTests.swift

@@ -0,0 +1,47 @@
+import Foundation
+import Testing
+@testable import PediFoods
+
+/// `GuestLocationStore.shared` is a singleton backed by the real Keychain
+/// under fixed key names - concurrent tests touching the same keys would
+/// stomp on each other, so this suite runs serialized. Every test cleans
+/// up after itself via the store's own clear/nil-set APIs.
+@Suite(.serialized)
+struct GuestLocationStoreTests {
+    @Test("deviceId is stable across repeated reads")
+    func deviceIdIsStableAcrossReads() {
+        let first = GuestLocationStore.shared.deviceId
+        let second = GuestLocationStore.shared.deviceId
+        #expect(first == second)
+        #expect(first.isEmpty == false)
+    }
+
+    @Test("selectedState/selectedCity round-trip and clear together via clearSelectedLocation")
+    func selectedStateAndCityRoundTripAndClear() {
+        GuestLocationStore.shared.selectedState = "SP"
+        GuestLocationStore.shared.selectedCity = "São Paulo"
+        #expect(GuestLocationStore.shared.selectedState == "SP")
+        #expect(GuestLocationStore.shared.selectedCity == "São Paulo")
+
+        GuestLocationStore.shared.clearSelectedLocation()
+        #expect(GuestLocationStore.shared.selectedState == nil)
+        #expect(GuestLocationStore.shared.selectedCity == nil)
+    }
+
+    @Test("appAttestKeyId round-trips and clears when set to nil")
+    func appAttestKeyIdRoundTripAndClear() {
+        GuestLocationStore.shared.appAttestKeyId = "key-123"
+        #expect(GuestLocationStore.shared.appAttestKeyId == "key-123")
+
+        GuestLocationStore.shared.appAttestKeyId = nil
+        #expect(GuestLocationStore.shared.appAttestKeyId == nil)
+    }
+
+    @Test("attestationPlaceholder is stable across repeated reads")
+    func attestationPlaceholderIsStableAcrossReads() {
+        let first = GuestLocationStore.shared.attestationPlaceholder
+        let second = GuestLocationStore.shared.attestationPlaceholder
+        #expect(first == second)
+        #expect(first.isEmpty == false)
+    }
+}