diff options
Diffstat (limited to 'activerecord/test/cases/calculations_test.rb')
| -rw-r--r-- | activerecord/test/cases/calculations_test.rb | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index e42af3686e..dbd1d03c4c 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -139,6 +139,13 @@ class CalculationsTest < ActiveRecord::TestCase end end + def test_should_not_use_alias_for_grouped_field + assert_sql(/GROUP BY #{Regexp.escape(Account.connection.quote_table_name("accounts.firm_id"))}/i) do + c = Account.group(:firm_id).order("accounts_firm_id").sum(:credit_limit) + assert_equal [1, 2, 6, 9], c.keys.compact + end + end + def test_should_order_by_grouped_field c = Account.group(:firm_id).order("firm_id").sum(:credit_limit) assert_equal [1, 2, 6, 9], c.keys.compact @@ -589,11 +596,7 @@ class CalculationsTest < ActiveRecord::TestCase end def test_should_sum_expression - if current_adapter?(:SQLite3Adapter, :Mysql2Adapter, :PostgreSQLAdapter, :OracleAdapter) - assert_equal 636, Account.sum("2 * credit_limit") - else - assert_equal 636, Account.sum("2 * credit_limit").to_i - end + assert_equal 636, Account.sum("2 * credit_limit") end def test_sum_expression_returns_zero_when_no_records_to_sum @@ -771,6 +774,12 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal [[2, 2], [4, 4]], Reply.includes(:topic).pluck(:id, :"topics.id") end + def test_group_by_with_order_by_virtual_count_attribute + expected = { "SpecialPost" => 1, "StiPost" => 2 } + actual = Post.group(:type).order(:count).limit(2).maximum(:comments_count) + assert_equal expected, actual + end if current_adapter?(:PostgreSQLAdapter) + def test_group_by_with_limit expected = { "Post" => 8, "SpecialPost" => 1 } actual = Post.includes(:comments).group(:type).order(:type).limit(2).count("comments.id") |