feat: add KDBXDocument with KeePassKit-backed KDBX parsing

Implements KDBXError, KDBXMapper, and KDBXDocument for reading and writing KDBX files using KeePassKit. Adds KDBXDocumentTests with fixture from KeePassKit's own test suite (Test_Password_1234.kdbx, password "1234"). Fixes KeePassKit Package.swift to include defaultLocalization for SPM compatibility. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-22 14:11:14 +02:00
parent 45d7441636
commit 9bb506c5e0
6 changed files with 211 additions and 1 deletions
@@ -0,0 +1,36 @@
+import XCTest
+@testable import MyPassCore
+
+final class KDBXDocumentTests: XCTestCase {
+    var fixtureURL: URL!
+
+    override func setUp() {
+        super.setUp()
+        fixtureURL = Bundle.module.url(forResource: "test", withExtension: "kdbx", subdirectory: "Fixtures")!
+    }
+
+    func test_read_parsesRootGroup() throws {
+        let doc = KDBXDocument(url: fixtureURL)
+        let db = try doc.read(password: "1234")
+        XCTAssertFalse(db.root.name.isEmpty)
+    }
+
+    func test_read_wrongPassword_throwsInvalidPassword() throws {
+        let doc = KDBXDocument(url: fixtureURL)
+        XCTAssertThrowsError(try doc.read(password: "wrong")) { error in
+            XCTAssertEqual(error as? KDBXError, .invalidPassword)
+        }
+    }
+
+    func test_roundTrip_preservesEntryTitle() throws {
+        let doc = KDBXDocument(url: fixtureURL)
+        var db = try doc.read(password: "1234")
+        let newEntry = Entry(title: "RoundTripTest", username: "user", password: ProtectedString("pass"))
+        db.root.entries.append(newEntry)
+        let tmpURL = FileManager.default.temporaryDirectory.appendingPathComponent("roundtrip.kdbx")
+        let tmpDoc = KDBXDocument(url: tmpURL)
+        try tmpDoc.write(db, password: "1234")
+        let reloaded = try KDBXDocument(url: tmpURL).read(password: "1234")
+        XCTAssertTrue(reloaded.root.entries.contains { $0.title == "RoundTripTest" })
+    }
+}