Add docker config to run tests

Author: Philippe Lafoucrière

.travis.yml

@@ -0,0 +1,16 @@
+language: go
+sudo: required
+
+go:
+  - 1.6
+  - 1.7
+
+go_import_path: github.com/db-journey/migrate
+
+services:
+  - docker
+
+before_install:
+    - sed -i -e 's/golang/golang:'"$TRAVIS_GO_VERSION"'/' docker-compose.yml
+
+script: make test

Makefile

@@ -0,0 +1,7 @@
+DCR=docker-compose run --rm
+.PHONY: test
+
+all: test
+
+test:
+	$(DCR) go-test

docker-compose.yml

@@ -0,0 +1,15 @@
+go: &go
+  image: golang
+  working_dir: /go/src/github.com/db-journey/mysql-driver
+  volumes:
+    - $GOPATH:/go
+go-test:
+  <<: *go
+  command: sh -c 'go get -t -v ./... && go test -p=1 -v ./...'
+  links:
+    - mysql
+mysql:
+  image: mysql
+  environment:
+    MYSQL_DATABASE: migratetest
+    MYSQL_ALLOW_EMPTY_PASSWORD: "yes"