Function TestTx_ForEach_WithError

tx_test.go:461–482

Ensure that an error is returned when a tx.ForEach function returns an error.

(t *testing.T)

// Ensure that an error is returned when a tx.ForEach function returns an error.
func TestTx_ForEach_WithError(t *testing.T) {
	db := btesting.MustCreateDB(t)
	if err := db.Update(func(tx *bolt.Tx) error {
		b, err := tx.CreateBucket([]byte("widgets"))
		if err != nil {
			t.Fatal(err)
		}
		if err := b.Put([]byte("foo"), []byte("bar")); err != nil {
			t.Fatal(err)
		}

		marker := errors.New("marker")
		if err := tx.ForEach(func(name []byte, b *bolt.Bucket) error {
			return marker
		}); err != marker {
			t.Fatalf("unexpected error: %s", err)
		}
		return nil
	}); err != nil {
		t.Fatal(err)
	}
}

// Ensure that Tx commit handlers are called after a transaction successfully commits.
func TestTx_OnCommit(t *testing.T) {