fix

integration/setup/listener.go

@@ -95,7 +95,7 @@ func listenerMongoDBURI(tb testtb.TB, hostPort, unixSocketPath string, tlsAndAut
 
 // setupListener starts in-process FerretDB server that runs until ctx is canceled.
 // It returns basic MongoDB URI for that listener.
-func setupListener(tb testtb.TB, ctx context.Context, logger *zap.Logger, opts *BackendOpts, isEnvData bool) string {
+func setupListener(tb testtb.TB, ctx context.Context, logger *zap.Logger, opts *BackendOpts, persistData bool) string {
 	tb.Helper()
 
 	_, span := otel.Tracer("").Start(ctx, "setupListener")
@@ -147,14 +147,14 @@ func setupListener(tb testtb.TB, ctx context.Context, logger *zap.Logger, opts *
 	// use per-test PostgreSQL database to prevent handler's/backend's metadata registry
 	// read schemas owned by concurrent tests
 	postgreSQLURLF := *postgreSQLURLF
-	if postgreSQLURLF != "" && !isEnvData {
+	if postgreSQLURLF != "" && !persistData {
 		postgreSQLURLF = testutil.TestPostgreSQLURI(tb, ctx, postgreSQLURLF)
 	}
 
 	// use per-test directory to prevent handler's/backend's metadata registry
 	// read databases owned by concurrent tests
 	sqliteURL := *sqliteURLF
-	if sqliteURL != "" && !isEnvData {
+	if sqliteURL != "" && !persistData {
 		sqliteURL = testutil.TestSQLiteURI(tb, sqliteURL)
 	}
 

integration/setup/setup.go

@@ -100,6 +100,10 @@ type SetupOpts struct {
 
 	// Options to override default backend configuration.
 	BackendOptions *BackendOpts
+
+	// PersistData modifies the database given by backend url directly
+	// instead of creating a backend database that is deleted after this test.
+	PersistData bool
 }
 
 // BackendOpts represents backend configuration used for test setup.
@@ -176,8 +180,7 @@ func SetupWithOpts(tb testtb.TB, opts *SetupOpts) *SetupResult {
 			opts.BackendOptions.CappedCleanupPercentage = NewBackendOpts().CappedCleanupPercentage
 		}
 
-		isEnvData := opts.DatabaseName == "test"
-		uri = setupListener(tb, setupCtx, logger, opts.BackendOptions, isEnvData)
+		uri = setupListener(tb, setupCtx, logger, opts.BackendOptions, opts.PersistData)
 	} else {
 		uri = toAbsolutePathURI(tb, *targetURLF)
 	}

integration/shareddata_test.go

@@ -45,6 +45,7 @@ func TestEnvData(t *testing.T) {
 				DatabaseName:   "test",
 				CollectionName: name,
 				Providers:      []shareddata.Provider{p},
+				PersistData:    true,
 			})
 
 			// envData must persist, other integration tests do not