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Versions: 16
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Contents
require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
describe "Dynamoid::Associations::HasAndBelongsToMany" do
before do
@subscription = Subscription.create
@camel_case = CamelCase.create
end
it 'determines equality from its records' do
@user = @subscription.users.create
@subscription.users.size.should == 1
@subscription.users.should include @user
end
it 'determines target association correctly' do
@subscription.users.send(:target_association).should == :subscriptions
@camel_case.subscriptions.send(:target_association).should == :camel_cases
end
it 'determines target attribute' do
@subscription.users.send(:target_attribute).should == :subscriptions_ids
end
it 'associates has_and_belongs_to_many automatically' do
@user = @subscription.users.create
@user.subscriptions.size.should == 1
@user.subscriptions.should include @subscription
@subscription.users.size.should == 1
@subscription.users.should include @user
@user = User.create
@follower = @user.followers.create
@follower.following.should include @user
@user.followers.should include @follower
end
it 'disassociates has_and_belongs_to_many automatically' do
@user = @subscription.users.create
@subscription.users.delete(@user)
@subscription.users.size.should == 0
@user.subscriptions.size.should == 0
end
end
Version data entries
16 entries across 16 versions & 3 rubygems