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Contents
require 'spec_helper'
RSpec.describe ROM::SQL::Association::OneToMany, '#call' do
include_context 'users'
before do
inferrable_relations.concat %i(puzzles)
end
subject(:assoc) do
relations[:users].associations[:solved_puzzles]
end
with_adapters do
before do
conn.create_table(:puzzles) do
primary_key :id
foreign_key :user_id, :users, null: false
column :text, String, null: false
column :solved, TrueClass, null: false, default: false
end
conf.relation(:users) do
schema(infer: true) do
associations do
has_many :puzzles
has_many :puzzles, as: :solved_puzzles, view: :solved
end
end
end
conf.relation(:puzzles) do
schema(infer: true)
view(:solved, schema) do
where(solved: true)
end
end
relations[:puzzles].insert(user_id: joe_id, text: 'P1')
relations[:puzzles].insert(user_id: joe_id, solved: true, text: 'P2')
end
it 'prepares joined relations using custom view' do
relation = assoc.call(relations)
expect(relation.schema.map(&:to_sym)).
to eql(%i[puzzles__id puzzles__user_id puzzles__text puzzles__solved])
expect(relation.count).to be(1)
expect(relation.first).to eql(id: 2, user_id: 2, solved: db_true, text: 'P2')
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems