package cockroach import ( "database/sql" "fmt" "os" "testing" "time" "github.com/kr/pretty" "github.com/micro/go-micro/v2/store" ) func TestSQL(t *testing.T) { if len(os.Getenv("IN_TRAVIS_CI")) != 0 { t.Skip() } connection := fmt.Sprintf( "host=%s port=%d user=%s sslmode=disable dbname=%s", "localhost", 26257, "root", "test", ) db, err := sql.Open("postgres", connection) if err != nil { t.Fatal(err) } if err := db.Ping(); err != nil { t.Skip("store/cockroach: can't connect to db") } db.Close() sqlStore := NewStore( store.Database("testsql"), store.Nodes(connection), ) if err := sqlStore.Init(); err != nil { t.Fatal(err) } keys, err := sqlStore.List() if err != nil { t.Error(err) } else { t.Logf("%# v\n", pretty.Formatter(keys)) } err = sqlStore.Write( &store.Record{ Key: "test", Value: []byte("foo"), }, ) if err != nil { t.Error(err) } err = sqlStore.Write( &store.Record{ Key: "bar", Value: []byte("baz"), }, ) if err != nil { t.Error(err) } err = sqlStore.Write( &store.Record{ Key: "qux", Value: []byte("aasad"), }, ) if err != nil { t.Error(err) } err = sqlStore.Delete("qux") if err != nil { t.Error(err) } err = sqlStore.Write(&store.Record{ Key: "test", Value: []byte("bar"), Expiry: time.Second * 10, }) if err != nil { t.Error(err) } records, err := sqlStore.Read("test") if err != nil { t.Error(err) } t.Logf("%# v\n", pretty.Formatter(records)) if string(records[0].Value) != "bar" { t.Error("Expected bar, got ", string(records[0].Value)) } time.Sleep(11 * time.Second) _, err = sqlStore.Read("test") switch err { case nil: t.Error("Key test should have expired") default: t.Error(err) case store.ErrNotFound: break } sqlStore.Delete("bar") sqlStore.Write(&store.Record{Key: "aaa", Value: []byte("bbb"), Expiry: 5 * time.Second}) sqlStore.Write(&store.Record{Key: "aaaa", Value: []byte("bbb"), Expiry: 5 * time.Second}) sqlStore.Write(&store.Record{Key: "aaaaa", Value: []byte("bbb"), Expiry: 5 * time.Second}) results, err := sqlStore.Read("a", store.ReadPrefix()) if err != nil { t.Error(err) } if len(results) != 3 { t.Fatal("Results should have returned 3 records") } time.Sleep(6 * time.Second) results, err = sqlStore.Read("a", store.ReadPrefix()) if err != nil { t.Error(err) } if len(results) != 0 { t.Fatal("Results should have returned 0 records") } }