From 57d795bad43d4a3e5eef7151099a8e40808a1031 Mon Sep 17 00:00:00 2001 From: Ken Collins Date: Thu, 13 Nov 2008 10:45:57 -0600 Subject: Make sure any Fixnum returned by a DB sum is type cast to a Float before standard converstion to a BigDecimal [#8994 state:resolved] Signed-off-by: Joshua Peek --- activerecord/test/cases/calculations_test.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'activerecord/test/cases') diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 0fa61500c0..8bd0dd0f6e 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -25,6 +25,11 @@ class CalculationsTest < ActiveRecord::TestCase def test_should_return_nil_as_average assert_nil NumericData.average(:bank_balance) end + + def test_type_cast_calculated_value_should_convert_db_averages_of_fixnum_class_to_decimal + assert_equal 0, NumericData.send(:type_cast_calculated_value, 0, nil, 'avg') + assert_equal 53.0, NumericData.send(:type_cast_calculated_value, 53, nil, 'avg') + end def test_should_get_maximum_of_field assert_equal 60, Account.maximum(:credit_limit) -- cgit v1.2.3