image_test_utils 1.0.0

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image_test_utils #

pub package Build Status

Without providing mocked responses, any widget test that pumps up widgets will crash.

Copy-pasting the code for mocking the image responses to every new project gets a little boring. This helper library makes it easier to provide those mocked image responses.

Usage #

First, depend on the library:


  image_test_utils: ^1.0.0

Note that this library should be included in your dev_dependencies block; not in your regular dependencies.

In your widget tests, import the library and wrap your widget test in a provideMockedNetworkImages method.

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:image_test_utils/image_test_utils.dart';

void main() {
  testWidgets('should not crash', (WidgetTester tester) async {
    provideMockedNetworkImages(() async {
      /// Now we can pump NetworkImages without crashing our tests. Yay!
      await tester.pumpWidget(
      /// Other test code goes here.

All HTTP GET requests inside the closure of provideMockedNetworkImages will receive a mocked image response, and your tests will not crash with 404's anymore.

1.0.0 #

  • Initial version

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  image_test_utils: ^1.0.0

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter pub get

Alternatively, your editor might support pub get or flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:image_test_utils/image_test_utils.dart';
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Learn more about scoring.

We analyzed this package on Nov 8, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.6.0
  • pana: 0.12.21


Detected platforms: Flutter, other

Primary library: package:image_test_utils/image_test_utils.dart with components: io.

Health suggestions

Format lib/image_test_utils.dart.

Run dartfmt to format lib/image_test_utils.dart.

Maintenance issues and suggestions

Support latest dependencies. (-10 points)

The version constraint in pubspec.yaml does not support the latest published versions for 1 dependency (mockito).

Package is getting outdated. (-14.52 points)

The package was last published 59 weeks ago.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0 <3.0.0
mockito ^3.0.0 3.0.2 4.1.1
Transitive dependencies
_fe_analyzer_shared 1.0.0
analyzer 0.39.1
args 1.5.2
async 2.4.0
boolean_selector 1.0.5
charcode 1.1.2
collection 1.14.12
convert 2.1.1
coverage 0.13.3+1
crypto 2.1.3
csslib 0.16.1
front_end 0.1.29
glob 1.2.0
html 0.14.0+3
http 0.12.0+2
http_multi_server 2.1.0
http_parser 3.1.3
io 0.3.3
js 0.6.1+1
kernel 0.3.29
logging 0.11.3+2
matcher 0.12.6
meta 1.1.8
mime 0.9.6+3
multi_server_socket 1.0.2
node_interop 1.0.3
node_io 1.0.1+2
node_preamble 1.4.8
package_config 1.1.0
package_resolver 1.0.10
path 1.6.4
pedantic 1.8.0+1
pool 1.4.0
pub_semver 1.4.2
shelf 0.7.5
shelf_packages_handler 1.0.4
shelf_static 0.2.8
shelf_web_socket 0.2.3
source_map_stack_trace 1.1.5
source_maps 0.10.8
source_span 1.5.5
stack_trace 1.9.3
stream_channel 2.0.0
string_scanner 1.0.5
term_glyph 1.1.0
test 1.9.4
test_api 0.2.11
test_core 0.2.15
typed_data 1.1.6
vm_service 2.1.1
watcher 0.9.7+12
web_socket_channel 1.1.0
yaml 2.2.0