Impl delete find filters for boltdb

storage/graph_test.go

@@ -20,11 +20,10 @@ func TestIntegration(t *testing.T) {
 
 	os.Args = os.Args[:1]
 	graph := NewGraph()
-	graph.mongo.db = "db"
 	ctx, can := context.WithCancel(context.TODO())
 	defer can()
 	clean := func() {
-		graph.mongo.client.Database(graph.mongo.db).Collection("col").DeleteMany(ctx, map[string]interface{}{})
+		graph.driver.Delete(context.TODO(), "col", map[string]string{})
 	}
 	clean()
 	defer clean()