Methods
Public Instance methods
test_count_by_sql()

we don’t allow full SQL, but might as well check the block format

    # File test/ar_base_tests_runner.rb, line 92
92:   def test_count_by_sql
93:     assert_raises(ActiveRecord::StatementInvalid) { Entrant.count_by_sql("SELECT COUNT(*) FROM entrant") }
94:     assert_equal 0, Entrant.count(lambda{|rec| rec.recno > 3})
95:     # this is just too wierd: assert_equal 1, Entrant.count([lambda{|rec| rec.recno > 2}])

96:     assert_equal 2, Entrant.count{|rec| rec.recno > 1}
97:   end