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. lib/
  2. test/
  3. .gitignore
  4. .test_config
  5. .travis.yml
  6. analysis_options.yaml
  7. CHANGELOG.md
  8. codereview.settings
  9. LICENSE
  10. pubspec.yaml
  11. README.md
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.