sdk-for-flutter/test/services/functions_test.dart

import 'package:flutter_test/flutter_test.dart';
import 'package:mockito/mockito.dart';
import 'package:appwrite/models.dart' as models;
import 'package:appwrite/enums.dart' as enums;
import 'package:appwrite/src/enums.dart';
import 'package:appwrite/src/response.dart';
import 'dart:typed_data';
import 'package:appwrite/appwrite.dart';

class MockClient extends Mock implements Client {
  Map<String, String> config = {'project': 'testproject'};
  String endPoint = 'https://localhost/v1';
  @override
  Future<Response> call(
    HttpMethod? method, {
    String path = '',
    Map<String, String> headers = const {},
    Map<String, dynamic> params = const {},
    ResponseType? responseType,
  }) async {
    return super.noSuchMethod(Invocation.method(#call, [method]),
        returnValue: Response());
  }

  @override
  Future webAuth(
    Uri? url, {
    String? callbackUrlScheme,
  }) async {
    return super
        .noSuchMethod(Invocation.method(#webAuth, [url]), returnValue: 'done');
  }

  @override
  Future<Response> chunkedUpload({
    String? path,
    Map<String, dynamic>? params,
    String? paramName,
    String? idParamName,
    Map<String, String>? headers,
    Function(UploadProgress)? onProgress,
  }) async {
    return super.noSuchMethod(
        Invocation.method(
            #chunkedUpload, [path, params, paramName, idParamName, headers]),
        returnValue: Response(data: {}));
  }
}

void main() {
  group('Functions test', () {
    late MockClient client;
    late Functions functions;

    setUp(() {
      client = MockClient();
      functions = Functions(client);
    });

    test('test method listExecutions()', () async {
      final Map<String, dynamic> data = {
        'total': 5,
        'executions': [],
      };

      when(client.call(
        HttpMethod.get,
      )).thenAnswer((_) async => Response(data: data));

      final response = await functions.listExecutions(
        functionId: '<FUNCTION_ID>',
      );
      expect(response, isA<models.ExecutionList>());
    });

    test('test method createExecution()', () async {
      final Map<String, dynamic> data = {
        '\$id': '5e5ea5c16897e',
        '\$createdAt': '2020-10-15T06:38:00.000+00:00',
        '\$updatedAt': '2020-10-15T06:38:00.000+00:00',
        '\$permissions': [],
        'functionId': '5e5ea6g16897e',
        'deploymentId': '5e5ea5c16897e',
        'trigger': 'http',
        'status': 'processing',
        'requestMethod': 'GET',
        'requestPath': '/articles?id=5',
        'requestHeaders': [],
        'responseStatusCode': 200,
        'responseBody': '',
        'responseHeaders': [],
        'logs': '',
        'errors': '',
        'duration': 0.4,
      };

      when(client.call(
        HttpMethod.post,
      )).thenAnswer((_) async => Response(data: data));

      final response = await functions.createExecution(
        functionId: '<FUNCTION_ID>',
      );
      expect(response, isA<models.Execution>());
    });

    test('test method getExecution()', () async {
      final Map<String, dynamic> data = {
        '\$id': '5e5ea5c16897e',
        '\$createdAt': '2020-10-15T06:38:00.000+00:00',
        '\$updatedAt': '2020-10-15T06:38:00.000+00:00',
        '\$permissions': [],
        'functionId': '5e5ea6g16897e',
        'deploymentId': '5e5ea5c16897e',
        'trigger': 'http',
        'status': 'processing',
        'requestMethod': 'GET',
        'requestPath': '/articles?id=5',
        'requestHeaders': [],
        'responseStatusCode': 200,
        'responseBody': '',
        'responseHeaders': [],
        'logs': '',
        'errors': '',
        'duration': 0.4,
      };

      when(client.call(
        HttpMethod.get,
      )).thenAnswer((_) async => Response(data: data));

      final response = await functions.getExecution(
        functionId: '<FUNCTION_ID>',
        executionId: '<EXECUTION_ID>',
      );
      expect(response, isA<models.Execution>());
    });
  });
}