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dgraph-io · Dec 6, 2023 · f09ebf1 · f09ebf1
1 parent e197a20
commit f09ebf1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/batch_test.go b/batch_test.go
@@ -103,8 +103,11 @@ func TestEmptyWriteBatch(t *testing.T) {
 			wb = db.NewWriteBatch()
 			require.NoError(t, wb.Flush())
 			wb = db.NewWriteBatch()
+			// Flush commits inner txn and sets a new one instead.
+			// Thus we need to save it to check if it was discarded.
 			txn := wb.txn
 			require.NoError(t, wb.Flush())
+			// check that flushed txn was discarded and marked as read.
 			require.True(t, txn.discarded)
 		})
 	})