.travis.yml in identity_cache-0.5.1 vs .travis.yml in identity_cache-1.0.0

@@ -1,30 +1,45 @@
 language: ruby
 
 rvm:
-  - '2.2.6'
-  - '2.3.3'
+  - 2.4
+  - 2.6
 
 gemfile:
-  - Gemfile.rails42
-  - Gemfile.rails50
+  - gemfiles/Gemfile.rails52
+  - gemfiles/Gemfile.latest-release
+  - gemfiles/Gemfile.rails-edge
 
-matrix:
-  exclude:
-    - gemfile: Gemfile.rails50
-      env: DB=postgresql
-
 env:
   - DB=mysql2
   - DB=postgresql
 
+jobs:
+  exclude:
+    - rvm: 2.4
+      gemfile: gemfiles/Gemfile.rails-edge
+    - rvm: 2.4
+      gemfile: gemfiles/Gemfile.latest-release
+
 services:
   - memcache
   - mysql
+  - postgresql
 
 sudo: false
 
 before_script:
   - mysql -e 'create database identity_cache_test'
   - psql -c 'create database identity_cache_test;' -U postgres
 
+script:
+  - bundle exec rake test
+
 cache: bundler
+
+matrix:
+  exclude:
+    - rvm: 2.2.6
+      gemfile: gemfiles/Gemfile.rails-edge
+
+notifications:
+  email: false