Move test service to tests folder

tests/test_service.go

@@ -0,0 +1,22 @@
+/*
+   Copyright 2018-2019 Banco Bilbao Vizcaya Argentaria, S.A.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import "github.com/bbva/qed/tests/e2e"
+
+func main() {
+	s := e2e.NewService()
+	foreground := true
+	s.Start(foreground)
+}