Merge pull request 'test: use sqlite in-memory db for integration' (#5956) from viceice/test/integration/use-sqlite-in-memory-db into forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/5956
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: Otto <otto@codeberg.org>

tests/sqlite.ini.tmpl

@@ -5,6 +5,7 @@ RUN_MODE = prod
 [database]
 DB_TYPE = sqlite3
 PATH    = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-sqlite/gitea.db
+SQLITE_JOURNAL_MODE = MEMORY
 
 [indexer]
 REPO_INDEXER_ENABLED = true

tests/test_utils.go

@@ -175,6 +175,9 @@ func InitTest(requireGitea bool) {
 				log.Fatal("db.Exec: CREATE SCHEMA: %v", err)
 			}
 		}
+
+	case setting.Database.Type.IsSQLite3():
+		setting.Database.Path = ":memory:"
 	}
 
 	routers.InitWebInstalled(graceful.GetManager().HammerContext())