Add `isA<T>()` to create TypeMatcher instances (#110)

Closes #103
Closes #98

`isA` is a shorter name that reads just as nicely as `isInstanceOf` and
gives a path for an incremental migration to using a method instead of a
class.
4 files changed
tree: d6efe500ab7cc00e578d5276f60cfdc1fd2de253
  1. .gitignore
  2. .test_config
  3. .travis.yml
  4. CHANGELOG.md
  5. LICENSE
  6. README.md
  7. analysis_options.yaml
  8. codereview.settings
  9. lib/
  10. pubspec.yaml
  11. test/
README.md

Support for specifying test expectations, such as for unit tests.

The matcher library provides a third-generation assertion mechanism, drawing inspiration from Hamcrest.

For more information, see Unit Testing with Dart.