initial commit

2026-07-27 14:42:23 +02:00
commit 833c68a189
257 changed files with 17947 additions and 0 deletions
@@ -0,0 +1,92 @@
+import 'package:dio/dio.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:manager/core/network/api_exception.dart';
+import 'package:manager/core/network/dio_error_mapper.dart';
+
+RequestOptions _options() => RequestOptions(path: '/v1/services/');
+
+void main() {
+  group('mapDioException', () {
+    test('maps timeout variants to ApiException.timeout', () {
+      for (final type in [
+        DioExceptionType.connectionTimeout,
+        DioExceptionType.sendTimeout,
+        DioExceptionType.receiveTimeout,
+      ]) {
+        final result = mapDioException(DioException(requestOptions: _options(), type: type));
+        expect(result, isA<ApiTimeoutException>());
+      }
+    });
+
+    test('maps connectionError to ApiException.network', () {
+      final result = mapDioException(
+        DioException(
+          requestOptions: _options(),
+          type: DioExceptionType.connectionError,
+          message: 'Failed host lookup',
+        ),
+      );
+      expect(result, isA<ApiNetworkException>());
+      expect((result as ApiNetworkException).message, contains('Failed host lookup'));
+    });
+
+    test('maps cancel to ApiException.cancelled', () {
+      final result = mapDioException(
+        DioException(requestOptions: _options(), type: DioExceptionType.cancel),
+      );
+      expect(result, isA<ApiCancelledException>());
+    });
+
+    test('maps badResponse with a {"error": msg} body to ApiException.server, extracting the message', () {
+      final response = Response<dynamic>(
+        requestOptions: _options(),
+        statusCode: 404,
+        data: {'error': 'not found'},
+      );
+      final result = mapDioException(
+        DioException(requestOptions: _options(), type: DioExceptionType.badResponse, response: response),
+      );
+      expect(result, isA<ApiServerException>());
+      final server = result as ApiServerException;
+      expect(server.statusCode, 404);
+      expect(server.message, 'not found');
+    });
+
+    test('maps badResponse without a parseable body to the status message', () {
+      final response = Response<dynamic>(
+        requestOptions: _options(),
+        statusCode: 500,
+        statusMessage: 'Internal Server Error',
+        data: null,
+      );
+      final result = mapDioException(
+        DioException(requestOptions: _options(), type: DioExceptionType.badResponse, response: response),
+      );
+      expect(result, isA<ApiServerException>());
+      expect((result as ApiServerException).message, 'Internal Server Error');
+    });
+
+    test('passes an already-typed ApiException through unchanged', () {
+      const original = ApiException.timeout();
+      expect(mapDioException(original), same(original));
+    });
+
+    test('maps a non-Dio, non-ApiException error to ApiException.unknown', () {
+      final result = mapDioException(FormatException('bad json'));
+      expect(result, isA<ApiUnknownException>());
+    });
+  });
+
+  group('ApiExceptionUserMessage', () {
+    test('server(404) gets a generic "not found" message regardless of body text', () {
+      const exception = ApiException.server(404, 'service not found');
+      expect(exception.userMessage, 'Not found.');
+    });
+
+    test('server(non-404) includes the status code and body message', () {
+      const exception = ApiException.server(400, 'no backup targets configured');
+      expect(exception.userMessage, contains('400'));
+      expect(exception.userMessage, contains('no backup targets configured'));
+    });
+  });
+}