mongoid-rspec
RSpec matchers for Mongoid.
Association Matchers
describe User do
it { should reference_many(:articles).with_foreign_key(:author_id) }
it { should have_many(:articles).with_foreign_key(:author_id) }
it { should reference_one(:record) }
it { should have_one(:record) }
it { should reference_many :comments }
it { should have_many :comments }
it { should :profile }
it { should reference_and_be_referenced_in_many(:children).of_type(User) }
it { should have_and_belong_to_many(:children) }
end
describe Profile do
it { should (:user).as_inverse_of(:profile) }
end
describe Article do
it { should be_referenced_in(:author).of_type(User).as_inverse_of(:articles) }
it { should belong_to(:author).of_type(User).as_inverse_of(:articles) }
it { should (:comments) }
end
describe Comment do
it { should (:article).as_inverse_of(:comments) }
it { should be_referenced_in(:user).as_inverse_of(:comments) }
end
describe Record do
it { should be_referenced_in(:user).as_inverse_of(:record) }
end
Validation Matchers
describe User do
it { should validate_presence_of(:login) }
it { should validate_uniqueness_of(:login) }
it { should validate_format_of(:login).to_allow("valid_login").not_to_allow("invalid login") }
it { should validate_associated(:profile) }
it { should validate_inclusion_of(:role).to_allow("admin", "member") }
it { should validate_numericality_of(:age) }
it { should validate_length_of(:us_phone).as_exactly(7) }
it { should validate_confirmation_of(:email) }
end
describe Article do
it { should validate_length_of(:title).within(4..100) }
end
Others
describe User do
it { should have_fields(:email, :login) }
it { should have_field(:active).of_type(Boolean).with_default_value_of(false) }
it { should have_fields(:birthdate, :registered_at).of_type(DateTime) }
# useful if you use factory_girl and have Factory(:user) defined for User
it { should save }
end
Use
add in Gemfile
gem 'mongoid-rspec'
drop in existing or dedicated support file in spec/support (spec/support/mongoid.rb)
RSpec.configure do |configuration|
configuration.include Mongoid::Matchers
end
Acknowledgement
Thanks to Durran Jordan for providing the changes necessary to make this compatible with mongoid 2.0.0.rc, and for other contributors to this project.