Module: ActiveRecord::TestFixtures

Includes:
Onceler::Transactions
Defined in:
lib/onceler/extensions/active_record_4_1.rb,
lib/onceler/extensions/active_record_4_0.rb,
lib/onceler/extensions/active_record_3_2.rb,
lib/onceler/extensions/active_record_3_0.rb

Overview

monkey-patch these to use savepoints (if necessary)

Instance Method Summary collapse

Methods included from Onceler::Transactions

#begin_transaction, #rollback_transaction

Instance Method Details

#setup_fixtures ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/onceler/extensions/active_record_3_2.rb', line 8

def setup_fixtures
  return unless !ActiveRecord::Base.configurations.blank?

  if pre_loaded_fixtures && !use_transactional_fixtures
    raise RuntimeError, 'pre_loaded_fixtures requires use_transactional_fixtures'
  end

  @fixture_cache = {}
  @fixture_connections = []
  @@already_loaded_fixtures ||= {}

  # Load fixtures once and begin transaction.
  if run_in_transaction?
    if @@already_loaded_fixtures[self.class]
      @loaded_fixtures = @@already_loaded_fixtures[self.class]
    else
      @loaded_fixtures = load_fixtures
      @@already_loaded_fixtures[self.class] = @loaded_fixtures
    end
    @fixture_connections = enlist_fixture_connections
    @fixture_connections.each do |connection|
      ### ONCELER'd
      begin_transaction(connection)
    end
  # Load fixtures for every test.
  else
    ActiveRecord::Fixtures.reset_cache
    @@already_loaded_fixtures[self.class] = nil
    @loaded_fixtures = load_fixtures
  end

  # Instantiate fixtures for every test if requested.
  instantiate_fixtures if use_instantiated_fixtures
end

#teardown_fixtures ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
 
# File 'lib/onceler/extensions/active_record_4_1.rb', line 5

def teardown_fixtures
  # Rollback changes if a transaction is active.
  if run_in_transaction?
    @fixture_connections.each do |connection|
      connection.rollback_transaction if connection.transaction_open?
    end
    @fixture_connections.clear
  else
    ActiveRecord::FixtureSet.reset_cache
  end
  ### ONCELER'd
end