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2026-09-16 16:06:21 +08:00
parent b2c7b28e22
commit 7fea2063aa
18 changed files with 815 additions and 36 deletions
@@ -0,0 +1,84 @@
+import Foundation
+
+final class MemoryPayeeStorage: PayeeStorage {
+    var data: Data?
+    var failRead = false
+    var failWrite = false
+    var failDelete = false
+
+    func read() throws -> Data? {
+        if failRead { throw PayeeFailure(message: "Read failed") }
+        return data
+    }
+
+    func write(_ value: Data) throws {
+        if failWrite { throw PayeeFailure(message: "Write failed") }
+        data = value
+    }
+
+    func delete() throws {
+        if failDelete { throw PayeeFailure(message: "Delete failed") }
+        data = nil
+    }
+}
+
+@main
+struct PayeeProfileTests {
+    @MainActor static func main() throws {
+        let storage = MemoryPayeeStorage()
+        let store = PayeeProfileStore(storage: storage)
+        precondition(store.profile == nil && store.loadError == nil)
+        let empty = try store.exportFields()
+        precondition(empty.isEmpty)
+        precondition((try? PayeeProfile().validated()) == nil)
+        let draft = PayeeProfile(recipient: " 测试收款人 ", bankName: " 测试银行支行 ",
+                                 accountNumber: " 0012 3456 7890 ", preparer: "")
+        try store.save(draft)
+        precondition(store.profile?.accountNumber == "001234567890")
+        precondition(store.profile?.recipient == "测试收款人")
+        precondition(store.profile?.exportFields["preparer"] == "测试收款人")
+        let restored = PayeeProfileStore(storage: storage)
+        precondition(restored.profile == store.profile)
+        var changed = draft
+        changed.preparer = "测试制单人"
+        try store.save(changed)
+        precondition(store.profile?.exportFields["preparer"] == "测试制单人")
+        let saved = store.profile
+        let savedData = storage.data
+        storage.failWrite = true
+        do {
+            try store.save(draft)
+            preconditionFailure("Failed storage must not report success")
+        } catch {}
+        precondition(store.profile == saved && storage.data == savedData)
+        storage.failWrite = false
+        storage.failDelete = true
+        do {
+            try store.clear()
+            preconditionFailure("Failed delete must retain profile")
+        } catch {}
+        precondition(store.profile == saved)
+        storage.failDelete = false
+        try store.clear()
+        precondition(storage.data == nil && store.profile == nil)
+        try store.save(draft)
+        storage.failRead = true
+        store.reload()
+        precondition(store.profile == nil && store.loadError != nil)
+        precondition((try? store.exportFields()) == nil)
+        precondition((try? store.save(draft)) == nil)
+        storage.failRead = false
+        store.reload()
+        precondition(store.profile != nil && store.loadError == nil)
+        storage.data = Data("corrupt".utf8)
+        store.reload()
+        precondition(store.loadError != nil && store.profile == nil)
+        var invalid = draft
+        invalid.bankName = String(repeating: "行", count: 201)
+        precondition((try? invalid.validated()) == nil)
+        invalid = draft
+        invalid.recipient = "测试\n收款人"
+        precondition((try? invalid.validated()) == nil)
+        print("Payee profile validation, persistence, update, delete and failure tests passed")
+    }
+}