Release v3.0.0 · rluba/hamjest

Hamjest 3.0 brings several minor breaking changes compared to Hamjest 2.x – see the list in the readme for details.

Improvements

Much better mismatch descriptions!
- Support for indentation when building nested messages. Many matchers use this to better format their sub-matcher’s error descriptions.
- Custom formatting for DOM nodes (and DOM-like objects) in mismatch descriptions to make assertion errors involving the DOM easier to read and understand.
- hasProperty and hasProperties now have a verbose mode – enabled with __.hasProperties({…}).verbose() – that appends a description of the whole object after the mismatch description. Useful for debugging failing tests that receive totally unexpected object types.
New matchers
- inRange
- hasExactlyOneItem
New alias empty for isEmpty to improve grammar in some use cases:
```
__.promiseThat(promisedArray, __.willBe(__.empty()))
```
Switched from Q to Bluebird for faster tests and better sugar methods.