.travis.yml in fresh_connection-3.0.3 vs .travis.yml in fresh_connection-3.1.0

@@ -1,23 +1,19 @@
 language: ruby
 services:
   - mysql
   - postgresql
-before_script:
-  - bundle update
-  - cp test/config/database_postgresql.yml.travis test/config/database_postgresql.yml
-  - psql -c 'create database fresh_connection_test_master;' -U postgres
-  - psql -c 'create database fresh_connection_test_replica1;' -U postgres
-  - psql -c 'create database fresh_connection_test_replica2;' -U postgres
-cache: bundler
+before_install:
+  - gem update --system
+  - gem --version
 rvm:
-  - 2.3.8
-  - 2.4.5
-  - 2.5.3
-  - 2.6.0
+  - 2.5.8
+  - 2.6.6
+  - 2.7.1
 gemfile:
-  - gemfiles/rails50.gemfile
-  - gemfiles/rails51.gemfile
   - gemfiles/rails52.gemfile
+  - gemfiles/rails60.gemfile
+script:
+  - "bin/test"
 matrix:
   fast_finish: true
 bundler_args: --jobs 3 --retry 3