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Diffstat (limited to 'activerecord/test/calculations_test.rb')
-rw-r--r-- | activerecord/test/calculations_test.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/activerecord/test/calculations_test.rb b/activerecord/test/calculations_test.rb index 22ef78ce40..bf34beb702 100644 --- a/activerecord/test/calculations_test.rb +++ b/activerecord/test/calculations_test.rb @@ -139,6 +139,26 @@ class CalculationsTest < Test::Unit::TestCase assert_equal 2, c[companies(:rails_core)] assert_equal 1, c[companies(:first_client)] end + + uses_mocha 'group_by_non_numeric_foreign_key_association' do + def test_should_group_by_association_with_non_numeric_foreign_key + ActiveRecord::Base.connection.expects(:select_all).returns([{"count_all" => 1, "firm_id" => "ABC"}]) + + firm = mock() + firm.expects(:id).returns("ABC") + firm.expects(:class).returns(Firm) + Company.expects(:find).with(["ABC"]).returns([firm]) + + column = mock() + column.expects(:name).at_least_once.returns(:firm_id) + column.expects(:type_cast).with("ABC").returns("ABC") + Account.expects(:columns).at_least_once.returns([column]) + + c = Account.count(:all, :group => :firm) + assert_equal Firm, c.first.first.class + assert_equal 1, c.first.last + end + end def test_should_not_modify_options_when_using_includes options = {:conditions => 'companies.id > 1', :include => :firm} |