Rename restapi to api (#3176)

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

api/admin_service_test.go

@@ -0,0 +1,68 @@
+// This file is part of MinIO Console Server
+// Copyright (c) 2021 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package api
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/minio/madmin-go/v3"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestServiceRestart(t *testing.T) {
+	assert := assert.New(t)
+	adminClient := AdminClientMock{}
+	ctx := context.Background()
+	function := "serviceRestart()"
+	// Test-1 : serviceRestart() restart services no errors
+	// mock function response from listGroups()
+	minioServiceRestartMock = func(ctx context.Context) error {
+		return nil
+	}
+	MinioServerInfoMock = func(ctx context.Context) (madmin.InfoMessage, error) {
+		return madmin.InfoMessage{}, nil
+	}
+	if err := serviceRestart(ctx, adminClient); err != nil {
+		t.Errorf("Failed on %s:, errors occurred: %s", function, err.Error())
+	}
+
+	// Test-2 : serviceRestart() returns errors on client.serviceRestart call
+	// and see that the errors is handled correctly and returned
+	minioServiceRestartMock = func(ctx context.Context) error {
+		return errors.New("error")
+	}
+	MinioServerInfoMock = func(ctx context.Context) (madmin.InfoMessage, error) {
+		return madmin.InfoMessage{}, nil
+	}
+	if err := serviceRestart(ctx, adminClient); assert.Error(err) {
+		assert.Equal("error", err.Error())
+	}
+
+	// Test-3 : serviceRestart() returns errors on client.serverInfo() call
+	// and see that the errors is handled correctly and returned
+	minioServiceRestartMock = func(ctx context.Context) error {
+		return nil
+	}
+	MinioServerInfoMock = func(ctx context.Context) (madmin.InfoMessage, error) {
+		return madmin.InfoMessage{}, errors.New("error on server info")
+	}
+	if err := serviceRestart(ctx, adminClient); assert.Error(err) {
+		assert.Equal("error on server info", err.Error())
+	}
+}