cucumber 2.1.1

cucumber 2.1.0

✨ Added cucumber::run() function to allow running Cucumber tests alongside testthat tests.
🐛 Don’t normalize feature files text within docstrings or tables.
🐛 Don’t include docstrings and tables when validating feature files.
🧪 Added cucumber tests in tests/acceptance.

✨ Added support for “Scenario Outline”, “Background” and “*” keywords.
⚠️ Keywords are not taken into account when looking for a step definition. See Gherkin steps reference.
🛡️ Added validation of feature files to fail early if malformed:
- Checks for consistent indentation.
- Check if a feature file has only one Feature.
✨ after hook runs even if a scenario fails. This is useful for cleaning up resources even if a test fails unexpectedly.
✨ Added option to set the indent of feature files. Useful when you use a different indent than the default 2 whitespaces. All user-facing options are documented in ?cucumber::opts.
📝 Added “Gherkin Reference” article.

✨ Added scenario before and after hooks.
📝 Added Behavior-Driven Development vignette.
🐛 Fix parsing error when there is a commented-out scenario after a step with a table.

Added test_interactive parameter to cucumber::test. It allows you to interactively select which feature files to run. It can be useful to get quicker feedback when developing new features.

Fixed float detection with multiple leading numbers, e.g. 11.1, +11.1, -11.1.

✨ Changed how {string} parameter is matched. It now matches on text in quotes. A step Given I have a {string} will match on Given I have a "foo bar". This change brings the parser closer to how the original cucumber expressions work.
✨ Added a {word} parameter that matches on a single word. A step like Given I have a {word} will match on Given I have a foo.
🐛 Fix handling of repeated parameters in the same step. Now if there are steps Given I have a {string} and a {string} and Given I have a {string} it will match on Given I have a "foo" and a "bar" instead of throwing an error that multiple step definitions have been found.
📝 Improved documentation of parameters in define_parameter_type function docs.
📝 Added an example with snapshot test.

First stable version 🚀