USING: io.files kernel tools.test db db.sqlite db.tuples ; IN: temporary TUPLE: person the-id the-name the-number ; : ( name age -- person ) { set-person-the-name set-person-the-number } person construct ; person "PERSON" { { "the-id" "ROWID" INTEGER +native-id+ } { "the-name" "NAME" { VARCHAR 256 } +not-null+ } { "the-number" "AGE" INTEGER { +default+ 0 } } } define-persistent : test-tuples ( -- ) f "billy" 100 person construct-boa dup insert-tuple [ 1 ] [ dup person-id ] unit-test 200 over set-person-the-number [ ] [ dup update-tuple ] unit-test [ ] [ delete-tuple ] unit-test ; : test-sqlite ( -- ) "tuples-test.db" resource-path [ test-tuples ] with-db ; test-sqlite ! : test-postgres ( -- ) ! resource-path [ ! test-tuples ! ] with-db ;