added scripts to run unit tests and publish code coverage

Author: vfedorovatlas

.travis.yml

@@ -0,0 +1,17 @@
+language: go
+
+dist: trusty
+sudo: false
+
+go:
+  - 1.9.x
+  - tip
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - ./scripts/test.sh
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

scripts/test.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+for d in $(go list ./... | grep -v vendor); do
+    go test -race -coverprofile=profile.out -covermode=atomic "$d"
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done