Merge pull request #550 from zizkovrb/mysql57-ci

Add MySQL 5.7 test to CI.

Author: sodabrew

.travis.yml

@@ -4,6 +4,12 @@ script:
   - bundle exec rake spec
 before_install:
   - gem --version
+  - |
+    bash -c " # Install MySQL 5.7 if DB=mysql57
+    if [[ x$DB =~ mysql57 ]]; then
+      bash .travis_mysql57.sh
+    fi
+    "
   - |
     bash -c " # Install MariaDB if DB=mariadb
     if [[ x$DB =~ xmariadb ]]; then
@@ -34,12 +40,15 @@ rvm:
   - ree
 matrix:
   allow_failures:
+    - env: DB=mysql57
     - rvm: rbx-2
   include:
     - rvm: 2.0.0
       env: DB=mariadb55
     - rvm: 2.0.0
       env: DB=mariadb10
+    - rvm: 2.0.0
+      env: DB=mysql57
     - rvm: rbx-2
       env: RBXOPT=-Xgc.honor_start=true
     - rvm: 2.0.0

.travis_mysql57.sh

@@ -0,0 +1,10 @@
+sudo apt-get remove --purge "^mysql.*"
+sudo apt-get autoremove
+sudo apt-get autoclean
+sudo rm -rf /var/lib/mysql
+sudo rm -rf /var/log/mysql
+echo mysql-apt-config mysql-apt-config/enable-repo select mysql-5.7-dmr | sudo debconf-set-selections
+wget http://dev.mysql.com/get/mysql-apt-config_0.2.1-1ubuntu12.04_all.deb
+sudo dpkg --install mysql-apt-config_0.2.1-1ubuntu12.04_all.deb
+sudo apt-get update -q
+sudo apt-get install -q -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" mysql-server ruby libmysqlclient-dev