Database Cleaner Adapter for Neo4j

Maintainers Wanted

This adapter is currently unmaintained. This means that bugs will not be fixed and features will not be added unless someone else does so. If you're interested in taking over maintenance, please open an issue and tell us about it!

Clean your Neo4j databases with Database Cleaner.

See https://github.com/DatabaseCleaner/database_cleaner for more information.

Installation

# Gemfile
group :test do
  gem 'database_cleaner-neo4j'
end

Supported Strategies

Truncation	Transaction	Deletion
Yes	Yes	Yes

(Default strategy is denoted in bold)

Configuration options

ORM	How to access	Notes
Neo4j	`DatabaseCleaner[:neo4j]`	Database type and path(URI) `DatabaseCleaner[:neo4j, connection: {type: :server_db, path: 'http://localhost:7475'}].`

Note that Truncation and Deletion strategies for Neo4j will just delete all nodes and relationships from the database.

Common Errors

Model fails to load with Neo4j using transactions

When you are using neo4j gem it creates schema and reads indexes upon loading models. These operations can't be done during a transaction. You have to preload your models before DatabaseCleaner starts a transaction.

Add to your rails_helper or spec_helper after requiring database_cleaner-neo4j:

require 'database_cleaner/neo4j'

Dir["#{Rails.root}/app/models/**/*.rb"].each do |model|
  load model
end

COPYRIGHT

See LICENSE for details.

database_cleaner-neo4j

Development

Runtime