Contents

require 'test_helper'

describe 'Ensure that we don\'t stomp on Active Record\'s queries' do
  describe '.where' do
    it 'generates IN clauses for non array columns' do
      query = Person.where(:id => [1,2,3]).to_sql

      query.must_match /IN \(1, 2, 3\)/
    end

    it 'generates IN clauses for non array columns' do
      query = Person.where(:id => []).to_sql

      query.must_match /WHERE 1=0/
    end
  end

  describe '.where(joins: { column: [] })' do
    it 'generates IN clause for non array columns' do
      query = Person.joins(:hm_tags).where(tags: { id: ['working'] }).to_sql
      query.must_match /WHERE "tags"\."id" IN \('working'\)/
    end
  end

  describe '#habtm_association_ids=' do
    it 'properly deletes records through HABTM association method' do
      person = Person.create(habtm_tag_ids: [Tag.create.id])
      person.update_attributes(habtm_tag_ids: [])
      person.habtm_tag_ids.must_be_empty
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
postgres_ext-2.2.0	test/queries/sanity_test.rb