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gotosocial/internal/cache/status_test.go

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Go

/*
GoToSocial
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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 cache_test
import (
"fmt"
"testing"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/cache"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type StatusCacheTestSuite struct {
suite.Suite
data map[string]*gtsmodel.Status
cache *cache.StatusCache
}
func (suite *StatusCacheTestSuite) SetupSuite() {
suite.data = testrig.NewTestStatuses()
}
func (suite *StatusCacheTestSuite) SetupTest() {
suite.cache = cache.NewStatusCache()
}
func (suite *StatusCacheTestSuite) TearDownTest() {
suite.data = nil
suite.cache = nil
}
func (suite *StatusCacheTestSuite) TestStatusCache() {
for _, status := range suite.data {
// Place in the cache
suite.cache.Put(status)
}
for _, status := range suite.data {
var ok bool
var check *gtsmodel.Status
// Check we can retrieve
check, ok = suite.cache.GetByID(status.ID)
if !ok && !statusIs(status, check) {
suite.Fail(fmt.Sprintf("Failed to fetch expected account with ID: %s", status.ID))
}
check, ok = suite.cache.GetByURI(status.URI)
if status.URI != "" && !ok && !statusIs(status, check) {
suite.Fail(fmt.Sprintf("Failed to fetch expected account with URI: %s", status.URI))
}
check, ok = suite.cache.GetByURL(status.URL)
if status.URL != "" && !ok && !statusIs(status, check) {
suite.Fail(fmt.Sprintf("Failed to fetch expected account with URL: %s", status.URL))
}
}
}
func (suite *StatusCacheTestSuite) TestBoolPointerCopying() {
originalStatus := suite.data["local_account_1_status_1"]
// mark the status as pinned + cache it
pinned := true
originalStatus.Pinned = &pinned
suite.cache.Put(originalStatus)
// retrieve it
cachedStatus, ok := suite.cache.GetByID(originalStatus.ID)
if !ok {
suite.FailNow("status wasn't retrievable from cache")
}
// we should be able to change the original status values + cached
// values independently since they use different pointers
suite.True(*cachedStatus.Pinned)
*originalStatus.Pinned = false
suite.False(*originalStatus.Pinned)
suite.True(*cachedStatus.Pinned)
*originalStatus.Pinned = true
*cachedStatus.Pinned = false
suite.True(*originalStatus.Pinned)
suite.False(*cachedStatus.Pinned)
}
func TestStatusCache(t *testing.T) {
suite.Run(t, &StatusCacheTestSuite{})
}
func statusIs(status1, status2 *gtsmodel.Status) bool {
if status1 == nil || status2 == nil {
return status1 == status2
}
return status1.ID == status2.ID &&
status1.URI == status2.URI &&
status1.URL == status2.URL
}