cleanup, switch arguments in assert_equal calls
cleanup, assert on warning from postgres adapter
Fixes bug 10628.
Minor refactor of ActiveRecord::SchemaMigration to remove references to Base, override table_exists method, and switch to preferred style for class method definitions.
Merge pull request #10629 from stmpjmpr/bug_10628

Fixes bug 10628.
condition simplified
No need changelog entry
Merge branch 'fix-test_unit-railtie'

This branch is composed of #10629 and #10708

Closes #10629
Closes #10708
Fixes #10628
Merge pull request #10495 from senny/postgres_test_cleanup

PostgreSQL specific test cleanup
Merge pull request #10766 from kylerippey/minor_schema_migration_refactor

Minor refactor of ActiveRecord::SchemaMigration
Running isolated tests

These stopped running don't know when. 
But these should be running now.
Merge pull request #10781 from arunagw/run-isolated-test

Running isolated tests