JsonApiTestHelpers
Collection of helper methods to easy testing of JSON API https://jsonapi.org/ responses
Installation
Add this line to your application's Gemfile:
gem 'json_api_test_helpers'And then execute:
$ bundle
Or install it yourself as:
$ gem install json_api_test_helpers
Usage
Methods:
| Methods | Params | Description |
|---|---|---|
| json_response | Returns parsed response.body as Hash with indifferent access or Array |
|
| json_api_record |
record, attributes, relationships: nil, additional: nil
|
Returns Hash in JSON API format with serialized object |
| json_api_collection |
collection, attributes = nil, relationships: nil
|
Returns Hash in JSON API format with serialized array |
| json_api_relationships |
record, relationships
|
Returns Hash of the record's relationships. When relationships argument is Array, all releations have name same as model class names. When it's Hash { relationship_name => class_name } |
| fix_value_for_json | value |
Fix values which are usually used in Rails apps. DateTime, ActiveSupport::TimeWithZone to iso8601; CarrierWave::Uploader::Serialization to serializable_hash; everything else to Hash with replaced underscores _ to minus - in attribute names |
| fix_comparing_types | value |
Fix type value to easy compare. DateTime, ActiveSupport::TimeWithZone to datetime with UTC; ActiveRecord::Point to string "#{value.x}, #{value.y}". |
| attributes_for_nested |
attributes, **associations
|
Merge attributes with associations with JSON API format |
| json_api_params | attributes |
Put params to { data: { attributes: your_params }} object |
Examples
expect(json_response).to include_json(json_api_record(User.first, [ :email, :another_attribute ]))
expect(json_response).to include_json(json_api_collection(User.all))
expect(json_response).to include_json(json_api_relationships(user, posts: :user_posts))
post 'some_post', params: json_api_params({ attribute1: :value1, attribute2: :value2 })Development
After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/json_api_test_helpers. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
License
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the JsonApiTestHelpers project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.