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https://github.com/Such-Software/hash-wallet.git
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jwinterm
acccba9210
package:yaml (used by the app) throws 'Duplicate mapping key' on the two useSSL entries; PyYAML tolerated it so it slipped through. Adds a test that parses every bundled YAML asset with package:yaml to prevent regression.
30 lines
1.1 KiB
Dart
30 lines
1.1 KiB
Dart
import 'dart:io';
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import 'package:yaml/yaml.dart';
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import 'package:flutter_test/flutter_test.dart';
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// Guards against the 1.0.2-era crash: a duplicate mapping key in a bundled
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// node list (polygon_node_list.yml had two `useSSL`). PyYAML tolerates it,
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// but the app parses with package:yaml, which throws "Duplicate mapping key"
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// at runtime. Every bundled *.yml the app can loadYaml() must parse cleanly.
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void main() {
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test('all bundled node-list YAML assets parse under package:yaml', () {
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final dir = Directory('assets');
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final ymls = dir
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.listSync(recursive: true)
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.whereType<File>()
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.where((f) => f.path.endsWith('.yml') || f.path.endsWith('.yaml'))
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.toList();
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expect(ymls, isNotEmpty, reason: 'no YAML assets found — wrong CWD?');
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final failures = <String>[];
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for (final f in ymls) {
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try {
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loadYaml(f.readAsStringSync());
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} catch (e) {
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failures.add('${f.path}: $e');
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}
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}
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expect(failures, isEmpty, reason: 'YAML assets rejected by package:yaml:\n${failures.join('\n')}');
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});
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}
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