split out order matchers from numeric matchers lib

R=nweiz@google.com

Review URL: https://codereview.chromium.org//1956483003 .
5 files changed
tree: 22004e04f392ce329add0f7d53bca25bc9b05200
  1. .analysis_options
  2. .gitignore
  3. .test_config
  4. CHANGELOG.md
  5. LICENSE
  6. README.md
  7. codereview.settings
  8. lib/
  9. pubspec.yaml
  10. 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.