Add DOCKER_HOST support for tests

This allows to run tests in environments where DOCKER_HOST is used. This is extremely helpful when using boot2docker to run docker
2015-07-06 22:18:31 -03:00
parent aa86c16838
commit d2810ddc95
3 changed files with 8 additions and 6 deletions
--- a/plugins/memcached/memcached_test.go
+++ b/plugins/memcached/memcached_test.go
@@ -10,7 +10,7 @@ import (

 func TestMemcachedGeneratesMetrics(t *testing.T) {
 	m := &Memcached{
-		Servers: []string{"localhost"},
+		Servers: []string{testutil.GetLocalHost()},
 	}

 	var acc testutil.Accumulator