How to Run the ActiveRecord Test Suite

When I run the unmodified ActiveRecord Test suite I get failures/
errors that look like it expects external network connections. Is
there an easy way to set up all of the tables needed in all the
different data stores to run these tests successfully?

`Errors running test_mysql, test_mysql2, test_sqlite3,
test_postgresql`

Here is described how to run tests
https://github.com/rails/rails/blob/master/activerecord/RUNNING_UNIT_TESTS

Thanks Sergey, don't know how i missed the all caps file in the base
directory, guess i expected that info to be in the readme.

I got my tests to run and even better...to pass! Thanks again for the
help & Happy Holidays.