85 lines
2.8 KiB
Dart
85 lines
2.8 KiB
Dart
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import 'package:test/test.dart';
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import '../../lib/src/utils/class_generator_utils.dart';
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void main() {
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group('Interface Implementation Generation', () {
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test('generates required BaseChain implementations', () {
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final bases = ['BaseChain'];
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final classContract = {
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'name': 'SimpleChain',
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'docstring': 'A simple implementation of a chain.',
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'methods': [
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{
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'name': 'run',
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'return_type': 'dict',
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'arguments': [
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{
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'name': 'inputs',
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'type': 'dict',
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'is_optional': false,
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}
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],
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'docstring': 'Execute the chain logic.',
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}
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],
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};
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final code = ClassGeneratorUtils.generateRequiredImplementations(
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bases, classContract);
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// Should include memory property
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expect(code, contains('late Map<String, dynamic>? _memory;'));
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expect(code, contains('Map<String, dynamic>? get memory => _memory;'));
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// Should include verbose property
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expect(code, contains('late bool _verbose;'));
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expect(code, contains('bool get verbose => _verbose;'));
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// Should include constructor with required properties
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expect(code, contains('SimpleChain({'));
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expect(code, contains('Map<String, dynamic>? memory,'));
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expect(code, contains('bool? verbose,'));
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expect(code, contains('_memory = memory ?? {};'));
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expect(code, contains('_verbose = verbose ?? false;'));
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// Should include required method implementations
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expect(code, contains('@override'));
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expect(code, contains('void setMemory(Map<String, dynamic> memory)'));
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});
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test('handles multiple interface implementations', () {
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final bases = ['BaseChain', 'Serializable'];
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final classContract = {
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'name': 'SimpleChain',
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'docstring': 'A simple implementation of a chain.',
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'methods': [],
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};
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final code = ClassGeneratorUtils.generateRequiredImplementations(
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bases, classContract);
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// Should include BaseChain implementations
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expect(code, contains('Map<String, dynamic>? get memory'));
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expect(code, contains('bool get verbose'));
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// Should include constructor with all required properties
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expect(code, contains('SimpleChain({'));
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expect(code, contains('Map<String, dynamic>? memory,'));
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expect(code, contains('bool? verbose,'));
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});
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test('handles no interface implementations', () {
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final bases = <String>[];
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final classContract = {
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'name': 'SimpleClass',
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'docstring': 'A simple class.',
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'methods': [],
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};
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final code = ClassGeneratorUtils.generateRequiredImplementations(
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bases, classContract);
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expect(code, isEmpty);
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});
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});
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}
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