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Test to see if we get wrong query with negative predicate
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# test-ransack-scope-and-column-same-name.rb | |
# This is a stand-alone test case. | |
# Run it in your console with: `ruby test-ransack-scope-and-column-same-name.rb` | |
# If you change the gem dependencies, run it with: | |
# `rm gemfile* && ruby test-ransack-scope-and-column-same-name.rb` | |
unless File.exist?('Gemfile') | |
File.write('Gemfile', <<-GEMFILE) | |
source 'https://rubygems.org' | |
# Rails master | |
gem 'rails', '5.2.4.1' | |
# Rails last release | |
# gem 'rails' | |
gem 'sqlite3' | |
gem 'ransack', github: 'activerecord-hackery/ransack' | |
gem 'polyamorous', github: 'activerecord-hackery/polyamorous' | |
GEMFILE | |
system 'bundle install' | |
end | |
require 'bundler' | |
Bundler.setup(:default) | |
require 'active_record' | |
require 'minitest/autorun' | |
require 'logger' | |
require 'ransack' | |
# This connection will do for database-independent bug reports. | |
ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') | |
ActiveRecord::Base.logger = Logger.new(STDOUT) | |
# Display versions. | |
message = "Running test case with Ruby #{RUBY_VERSION}, Active Record #{ | |
::ActiveRecord::VERSION::STRING}, Arel #{Arel::VERSION} and #{ | |
::ActiveRecord::Base.connection.adapter_name}" | |
line = '=' * message.length | |
puts line, message, line | |
ActiveRecord::Schema.define do | |
create_table :users, force: true do |t| | |
t.boolean :active, null: false, default: true | |
end | |
create_table :projects, force: true do |t| | |
t.belongs_to :user | |
end | |
create_table :tags, force: true do |t| | |
t.string :name | |
end | |
create_join_table :projects, :tags | |
end | |
class User < ActiveRecord::Base | |
has_many :projects | |
end | |
class Project < ActiveRecord::Base | |
belongs_to :user | |
has_and_belongs_to_many :tags | |
end | |
class Tag < ActiveRecord::Base | |
has_and_belongs_to_many :projects | |
end | |
class BugTest < Minitest::Test | |
def test_project_tags_query | |
sql = Project.ransack(tags_id_not_in: [1,2]).result.to_sql | |
puts sql | |
assert_equal( | |
"SELECT \"projects\".* FROM \"projects\" WHERE \"projects\".\"id\" NOT IN (SELECT \"projects_tags\".\"project_id\" FROM \"projects_tags\" INNER JOIN \"tags\" ON \"tags\".\"id\" = \"projects_tags\".\"tag_id\" WHERE \"projects_tags\".\"project_id\" = \"projects\".\"id\" AND NOT (\"tags\".\"id\" NOT IN (1, 2)))", sql | |
) | |
end | |
def test_activated_scope_equals_false | |
sql | |
puts sql | |
assert_equal( | |
"SELECT \"users\".* FROM \"users\" LEFT OUTER JOIN \"projects\" ON \"projects\".\"user_id\" = \"users\".\"id\" WHERE \"projects\".\"id\" NOT IN (SELECT \"projects_tags\".\"project_id\" FROM \"projects_tags\" INNER JOIN \"tags\" ON \"tags\".\"id\" = \"projects_tags\".\"tag_id\" WHERE \"projects_tags\".\"project_id\" = \"projects\".\"id\" AND NOT (\"tags\".\"id\" NOT IN (1, 2)))", sql | |
) | |
end | |
end |
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