[bugfix] Avoid empty public/local timeline queries (#2784)

internal/processing/timeline/timeline_test.go

@@ -0,0 +1,69 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// 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 timeline_test
+
+import (
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/filter/visibility"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/processing/timeline"
+	"github.com/superseriousbusiness/gotosocial/internal/state"
+	"github.com/superseriousbusiness/gotosocial/internal/typeutils"
+	"github.com/superseriousbusiness/gotosocial/testrig"
+)
+
+type TimelineStandardTestSuite struct {
+	suite.Suite
+	db    db.DB
+	state state.State
+
+	// standard suite models
+	testAccounts map[string]*gtsmodel.Account
+
+	// module being tested
+	timeline timeline.Processor
+}
+
+func (suite *TimelineStandardTestSuite) SetupSuite() {
+	suite.testAccounts = testrig.NewTestAccounts()
+}
+
+func (suite *TimelineStandardTestSuite) SetupTest() {
+	suite.state.Caches.Init()
+	testrig.StartNoopWorkers(&suite.state)
+
+	testrig.InitTestConfig()
+	testrig.InitTestLog()
+
+	suite.db = testrig.NewTestDB(&suite.state)
+	suite.state.DB = suite.db
+
+	suite.timeline = timeline.New(
+		&suite.state,
+		typeutils.NewConverter(&suite.state),
+		visibility.NewFilter(&suite.state),
+	)
+
+	testrig.StandardDBSetup(suite.db, suite.testAccounts)
+}
+
+func (suite *TimelineStandardTestSuite) TearDownTest() {
+	testrig.StandardDBTeardown(suite.db)
+	testrig.StopWorkers(&suite.state)
+}