Contents

require File.expand_path('../abstract_unit', __FILE__)

class TestCalculations < ActiveSupport::TestCase
  fixtures :tariffs

  def test_update_counter
    tariff = tariffs(:flat)
    assert_equal(50, tariff.amount)
    Tariff.update_counters(tariff.id, :amount => 1)
    tariff.reload
    assert_equal(51, tariff.amount)
  end

  def test_increment_counter
    tariff = tariffs(:flat)
    assert_equal(50, tariff.amount)
    Tariff.increment_counter(:amount, tariff.id)

    tariff.reload
    assert_equal(51, tariff.amount)
  end

  def test_decrement_counter
    tariff = tariffs(:flat)
    assert_equal(50, tariff.amount)
    Tariff.decrement_counter(:amount, tariff.id)

    tariff.reload
    assert_equal(49, tariff.amount)
  end
end

Version data entries

56 entries across 56 versions & 1 rubygems

Version	Path
composite_primary_keys-10.0.3	test/test_counter_cache.rb
composite_primary_keys-11.0.0.rc1	test/test_counter_cache.rb
composite_primary_keys-11.0.0.beta4	test/test_counter_cache.rb
composite_primary_keys-11.0.0.beta3	test/test_counter_cache.rb
composite_primary_keys-11.0.0.beta2	test/test_counter_cache.rb
composite_primary_keys-11.0.0.beta1	test/test_counter_cache.rb
composite_primary_keys-10.0.2	test/test_counter_cache.rb
composite_primary_keys-10.0.1	test/test_counter_cache.rb
composite_primary_keys-9.0.8	test/test_counter_cache.rb
composite_primary_keys-10.0.0	test/test_counter_cache.rb
composite_primary_keys-9.0.7	test/test_counter_cache.rb
composite_primary_keys-8.1.6	test/test_counter_cache.rb
composite_primary_keys-9.0.6	test/test_counter_cache.rb
composite_primary_keys-9.0.5	test/test_counter_cache.rb
composite_primary_keys-8.1.5	test/test_counter_cache.rb
composite_primary_keys-9.0.4	test/test_counter_cache.rb
composite_primary_keys-9.0.2	test/test_counter_cache.rb
composite_primary_keys-9.0.1	test/test_counter_cache.rb
composite_primary_keys-8.1.4	test/test_counter_cache.rb
composite_primary_keys-9.0.0	test/test_counter_cache.rb