Create a testing package for common utilities

Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>

internal/testing/testing.go

@@ -0,0 +1,46 @@
+// Copyright 2022 Cloudbase Solutions SRL
+//
+//    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.
+
+//go:build testing
+// +build testing
+
+package testing
+
+import (
+	"garm/config"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+var (
+	encryptionPassphrase = "bocyasicgatEtenOubwonIbsudNutDom"
+)
+
+func GetTestSqliteDBConfig(t *testing.T) config.Database {
+	dir, err := os.MkdirTemp("", "garm-config-test")
+	if err != nil {
+		t.Fatalf("failed to create temporary directory: %s", err)
+	}
+	t.Cleanup(func() { os.RemoveAll(dir) })
+
+	return config.Database{
+		Debug:      false,
+		DbBackend:  config.SQLiteBackend,
+		Passphrase: encryptionPassphrase,
+		SQLite: config.SQLite{
+			DBFile: filepath.Join(dir, "garm.db"),
+		},
+	}
+}