fix test loading of dynamic libraries.

.github/workflows/dart.yml

@@ -9,6 +9,7 @@ jobs:
         os: ['ubuntu-latest', 'windows-2019', 'macos-latest']
         dart_channel: ['stable']
 
+      fail-fast: false
     runs-on: ${{ matrix.os }}
     
     steps:
@@ -16,6 +17,10 @@ jobs:
     - uses: cedx/setup-dart@v2
       with:
             release-channel: ${{ matrix.dart_channel }}
+    - run: |
+        which dart
+        codesign --remove-signature $(which dart)
+      if: startsWith(matrix.os, 'macos')
     - name: Install dependencies
       run: pub get
     - name: Run tests

bin/kdbx.dart

@@ -94,6 +94,7 @@ abstract class KdbxFileCommand extends Command<void> {
     final keyFileData =
         keyFile == null ? null : await File(keyFile).readAsBytes();
 
+    Argon2FfiFlutter.resolveLibraryForceDynamic = true;
     final file = await KdbxFormat(Argon2FfiFlutter()).read(
       bytes,
       Credentials.composite(ProtectedValue.fromString(password), keyFileData),

test/internal/test_utils.dart

@@ -7,12 +7,27 @@ import 'package:kdbx/kdbx.dart';
 
 // ignore_for_file: non_constant_identifier_names
 
+import 'package:logging/logging.dart';
+
+final _logger = Logger('test_utils');
+
 class TestUtil {
+  static KdbxFormat kdbxFormat() {
+    Argon2FfiFlutter.resolveLibraryForceDynamic = true;
+    return KdbxFormat(Argon2FfiFlutter(resolveLibrary: (path) {
+      final cwd = Directory('.').absolute.uri;
+      final p = cwd.resolve(path);
+      final filePath = p.toFilePath();
+      _logger.fine('Resolving $path to: $filePath (${Platform.script})');
+      return filePath;
+    }));
+  }
+
   static Future<KdbxFile> readKdbxFile(
     String filePath, {
     String password = 'asdf',
   }) async {
-    final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
+    final kdbxFormat = TestUtil.kdbxFormat();
     final data = await File(filePath).readAsBytes();
     final file = await kdbxFormat.read(
         data, Credentials(ProtectedValue.fromString(password)));
@@ -21,7 +36,7 @@ class TestUtil {
 
   static Future<KdbxFile> readKdbxFileBytes(Uint8List data,
       {String password = 'asdf'}) async {
-    final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
+    final kdbxFormat = TestUtil.kdbxFormat();
     final file = await kdbxFormat.read(
         data, Credentials(ProtectedValue.fromString(password)));
     return file;

test/kdbx4_test.dart

@@ -16,7 +16,7 @@ final _logger = Logger('kdbx4_test');
 void main() {
   Logger.root.level = Level.ALL;
   PrintAppender().attachToLogger(Logger.root);
-  final kdbxFormat = KdbxFormat(Argon2FfiFlutter());
+  final kdbxFormat = TestUtil.kdbxFormat();
   group('Reading', () {
     test('bubb', () async {
       final data = await File('test/keepassxcpasswords.kdbx').readAsBytes();