travis: update config

.travis.yml

@@ -15,26 +15,35 @@ notifications:
 matrix:
   include:
     - python: "2.7"
-      env: BCRYPT="enabled"
+      env: BCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
 
     - python: "3.3"
-      env: BCRYPT="enabled"
+      env: BCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
 
     - python: "3.4"
-      env: BCRYPT="enabled"
+      env: BCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
 
     - python: "3.5"
-      env: BCRYPT="enabled"
+      env: BCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
 
     - python: "pypy"
-      env: PYBCRYPT="enabled"
+      env: PYBCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
 
     - python: "pypy3"
-      env: PYBCRYPT="enabled"
+      env: PYBCRYPT="enabled" DB_STRING="postgres://postgres@127.0.0.1:5432/test"
+
+services:
+  - postgresql
+
+addons:
+  postgresql: "9.3"
 
 install:
  - pip install flake8 rstcheck
 
+before_script:
+  - psql -c 'create database test;' -U postgres
+
 script:
   - python setup.py develop
   - if [ -n "$BCRYPT" ]; then pip install bcrypt; fi