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Test calculation with `from` for all adapters

This commit is contained in:
Ryuta Kamizono 2020-09-09 19:37:58 +09:00
parent f7b1582435
commit 5259062868
1 changed files with 4 additions and 6 deletions
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10
activerecord/test/cases/calculations_test.rb
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@ -698,12 +698,10 @@ class CalculationsTest < ActiveRecord::TestCase
assert_equal 7, Company.includes(:contracts).sum(:developer_id)
end
if current_adapter?(:Mysql2Adapter)
def test_from_option_with_specified_index
assert_equal Edge.count(:all), Edge.from("edges USE INDEX(unique_edge_index)").count(:all)
assert_equal Edge.where("sink_id < 5").count(:all),
Edge.from("edges USE INDEX(unique_edge_index)").where("sink_id < 5").count(:all)
end
def test_from_option_with_specified_index
edges = Edge.from("edges /*! USE INDEX(unique_edge_index) */")
assert_equal Edge.count(:all), edges.count(:all)
assert_equal Edge.where("sink_id < 5").count(:all), edges.where("sink_id < 5").count(:all)
end
def test_from_option_with_table_different_than_class