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Contents
RSpec.describe 'Plugins / :associates / with many-to-many', :sqlite, seeds: false do
include_context 'users and tasks'
let(:tasks) { container.commands[:tasks] }
let(:tags) { container.commands[:tags] }
let(:jane) do
relations[:users].by_pk(relations[:users].insert(name: 'Jane')).one
end
let(:john) do
relations[:users].by_pk(relations[:users].insert(name: 'John')).one
end
before do
conf.relation(:tasks) do
schema(infer: true) do
associations do
has_many :tags, through: :task_tags
end
end
end
conf.relation(:task_tags) do
schema(infer: true) do
associations do
belongs_to :tasks, as: :task
belongs_to :tags, as: :tag
end
end
end
conf.relation(:tags) do
schema(infer: true) do
associations do
has_many :tasks, through: :task_tags
end
end
end
conf.commands(:tags) do
define(:create) do
result :many
end
end
conf.commands(:tasks) do
define(:create) do
result :many
associates :tags
end
end
end
it 'associates a child with many parents' do
create_tags = tags[:create].with([{ name: 'red' }, { name: 'blue' }])
create_task = tasks[:create].with(user_id: jane[:id], title: "Jade's task")
command = create_tags >> create_task
result = command.call
expect(result).
to eql([
{ id: 1, user_id: jane[:id], title: "Jade's task", tag_id: 1 },
{ id: 1, user_id: jane[:id], title: "Jade's task", tag_id: 2 }
])
end
end
Version data entries
7 entries across 7 versions & 1 rubygems