Moved dependencies management to glide

src/go/lib/config/config_test.go

@@ -7,12 +7,12 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/percona/percona-toolkit/src/go/lib/util"
+	"github.com/percona/percona-toolkit/src/go/lib/tutil"
 )
 
 func TestReadConfig(t *testing.T) {
 
-	rootPath, err := util.RootPath()
+	rootPath, err := tutil.RootPath()
 	if err != nil {
 		t.Errorf("cannot get root path: %s", err)
 	}
@@ -70,7 +70,7 @@ func TestReadConfig(t *testing.T) {
 
 func TestOverrideConfig(t *testing.T) {
 
-	rootPath, err := util.RootPath()
+	rootPath, err := tutil.RootPath()
 	if err != nil {
 		t.Errorf("cannot get root path: %s", err)
 	}

src/go/mongolib/proto/main_test.go

@@ -6,7 +6,7 @@ import (
 	"os"
 	"testing"
 
-	"github.com/percona/toolkit-go/mongolib/proto"
+	"github.com/percona/percona-toolkit/src/go/mongolib/proto"
 
 	mgo "gopkg.in/mgo.v2"
 	"gopkg.in/mgo.v2/bson"

src/go/mongolib/util/main_test.go

@@ -8,7 +8,7 @@ import (
 	"gopkg.in/mgo.v2/bson"
 
 	"github.com/golang/mock/gomock"
-	lutil "github.com/percona/percona-toolkit/src/go/lib/util"
+	"github.com/percona/percona-toolkit/src/go/lib/tutil"
 	"github.com/percona/percona-toolkit/src/go/mongolib/proto"
 	"github.com/percona/pmgo/pmgomock"
 )
@@ -125,7 +125,7 @@ func TestGetReplicasetMembers(t *testing.T) {
 
 	database := pmgomock.NewMockDatabaseManager(ctrl)
 	ss := proto.ServerStatus{}
-	lutil.LoadJson("test/sample/serverstatus.json", &ss)
+	tutil.LoadJson("test/sample/serverstatus.json", &ss)
 
 	dialer.EXPECT().DialWithInfo(gomock.Any()).Return(session, nil)
 	session.EXPECT().Run(bson.M{"replSetGetStatus": 1}, gomock.Any()).SetArg(1, mockrss)

src/go/mongolib/util/util.go

@@ -79,7 +79,6 @@ func GetHostnames(dialer pmgo.Dialer, di *mgo.DialInfo) ([]string, error) {
 	if err != nil {
 		return hostnames, err
 	}
-	defer session.Close()
 	session.SetMode(mgo.Monotonic, true)
 
 	// Probably we are connected to an individual member of a replica set
@@ -88,6 +87,8 @@ func GetHostnames(dialer pmgo.Dialer, di *mgo.DialInfo) ([]string, error) {
 		return buildHostsListFromReplStatus(rss), nil
 	}
 
+	defer session.Close()
+
 	// Try getShardMap first. If we are connected to a mongos it will return
 	// all hosts, including config hosts
 	var shardsMap proto.ShardsMap