createDataDataSourceTest method

void createDataDataSourceTest(String pathTestPage, String featureName, String pageName, List<Map<String, String>> resultModelUnitTest,)

Implementation

void createDataDataSourceTest(
  String pathTestPage,
  String featureName,
  String pageName,
  List<Map<String, String>> resultModelUnitTest,
) {
  final path = join(pathTestPage, 'data', 'datasources');
  DirectoryHelper.createDir(path);
  join(path, '${pageName}_remote_data_source_test.dart').write(
      '''// ignore_for_file: prefer_const_constructors, prefer_const_literals_to_create_immutables, unused_import

import 'dart:convert';

import 'package:${featureName.snakeCase}/$pageName/data/datasources/${pageName}_remote_data_source.dart';
${resultModelUnitTest.map((e) => '''import 'package:${featureName.snakeCase}/$pageName/data/models/body/${e['apiName']?.snakeCase}_body.dart' as body_${e['apiName']?.snakeCase};
import 'package:${featureName.snakeCase}/$pageName/data/models/response/${e['apiName']?.snakeCase}_response.dart' as response_${e['apiName']?.snakeCase};''').join('\n')}
import 'package:core/core.dart';
import 'package:dev_dependency_manager/dev_dependency_manager.dart';

class MockMorphemeHttp extends Mock implements MorphemeHttp {}

Future<void> main() async {
initializeDateFormatting();

late MockMorphemeHttp http;
late ${pageName.pascalCase}RemoteDataSource remoteDataSource;

${resultModelUnitTest.map((e) => '''${e['endpoint']}
${getConstOrFinalValue(e['body'] ?? '')} body${e['apiName']?.pascalCase} = ${e['body']}
${getConstOrFinalValue(e['response'] ?? '')} response${e['apiName']?.pascalCase} = ${e['response']}''').join('\n')}

setUp(() {
  http = MockMorphemeHttp();
  remoteDataSource = ${pageName.pascalCase}RemoteDataSourceImpl(http: http);
});

${resultModelUnitTest.map((e) {
    final className = e['apiName']?.pascalCase;
    final methodName = e['apiName']?.camelCase;

    final isMultipart =
        e['method']?.toLowerCase().contains('multipart') ?? false;
    final httpMethod = isMultipart
        ? e['method'] == 'multipart'
            ? 'postMultipart'
            : e['method']
        : e['method'];
    final header = e['header']?.isEmpty ?? true ? '' : '${e['header']},';
    final body = (e['isBodyList'] == 'true' && !isMultipart)
        ? 'jsonEncode(body$className.map((e) => e.toMap()).toList()),'
        : 'body$className.toMap()${isMultipart ? '.map((key, value) => MapEntry(key, value.toString()))' : ''},';
    final cacheStrategy = e['cacheStrategy']?.isEmpty ?? true
        ? null
        : CacheStrategy.fromString(e['cacheStrategy']!);
    final ttl =
        e['ttl']?.isEmpty ?? true ? null : int.tryParse(e['ttl'] ?? '');
    final keepExpiredCache = e['keepExpiredCache']?.isEmpty ?? true
        ? null
        : e['keepExpiredCache'] == 'true';

    final paramCacheStrategy = cacheStrategy == null
        ? ''
        : '${cacheStrategy.toParamCacheStrategy(ttl: ttl, keepExpiredCache: keepExpiredCache)},';

    return '''group('$className Api Remote Data Source', () {
  test(
    'should peform fetch & return response',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenAnswer((_) async => Response(readJsonFile('test/${pageName}_test/json/${e['apiName']?.snakeCase}_success.json'), 200));
      // act
      final result = await remoteDataSource.$methodName(body$className);
      // assert
      verify(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy));
      expect(result, equals(response$className));
    },
  );

  test(
    'should throw a RedirectionException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(RedirectionException(statusCode: 300, jsonBody: '{}'));
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<RedirectionException>()));
    },
  );

  test(
    'should throw a ClientException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(ClientException(statusCode: 400, jsonBody: '{}'));
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<ClientException>()));
    },
  );

  test(
    'should throw a ServerException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(ServerException(statusCode: 500, jsonBody: '{}'));
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<ServerException>()));
    },
  );

  test(
    'should throw a TimeoutException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(TimeoutException());
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<TimeoutException>()));
    },
  );

  test(
    'should throw a UnauthorizedException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(UnauthorizedException(statusCode: 401, jsonBody: '{}'));
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<UnauthorizedException>()));
    },
  );

  test(
    'should throw a RefreshTokenException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(RefreshTokenException(statusCode: 401, jsonBody: '{}'));
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<RefreshTokenException>()));
    },
  );

  test(
    'should throw a NoInternetException when the server error',
    () async {
      // arrange
      when(() => http.$httpMethod(url$className, body: $body$header$paramCacheStrategy)).thenThrow(NoInternetException());
      // act
      final call = remoteDataSource.$methodName;
      // assert
      expect(() => call(body$className), throwsA(isA<NoInternetException>()));
    },
  );
});
''';
  }).join('\n')}
}''');

  StatusHelper.generated(
      join(path, '${pageName}_remote_data_source_test.dart'));
}