matcher: ^0.12.10 copied to clipboard
Support for specifying test expectations via an extensible Matcher class. Also includes a number of built-in Matcher implementations for common cases.
Use this package as a library
Depend on it
Run this command:
$ dart pub add matcher
$ flutter pub add matcher
This will add a line like this to your package's pubspec.yaml (and run an implicit
dart pub get):
dependencies: matcher: ^0.12.10
Alternatively, your editor might support
dart pub get or
flutter pub get.
Check the docs for your editor to learn more.
Now in your Dart code, you can use: