func setUpLoadAllSeries(t *testing.T, namespace walletdb.Namespace, mgr *waddrmgr.Manager,
test testLoadAllSeriesTest) *vp.Pool {
pool, err := vp.Create(namespace, mgr, []byte{byte(test.id + 1)})
if err != nil {
t.Fatalf("Voting Pool creation failed: %v", err)
}
for _, series := range test.series {
err := pool.CreateSeries(series.version, series.id,
series.reqSigs, series.pubKeys)
if err != nil {
t.Fatalf("Test #%d Series #%d: failed to create series: %v",
test.id, series.id, err)
}
for _, privKey := range series.privKeys {
vp.TstRunWithManagerUnlocked(t, mgr, func() {
if err := pool.EmpowerSeries(series.id, privKey); err != nil {
t.Fatalf("Test #%d Series #%d: empower with privKey %v failed: %v",
test.id, series.id, privKey, err)
}
})
}
}
return pool
}
func exampleCreatePoolAndSeries(mgr *waddrmgr.Manager, vpNamespace walletdb.Namespace) (
*votingpool.Pool, uint32, error) {
pool, err := votingpool.Create(vpNamespace, mgr, []byte{0x00})
if err != nil {
return nil, 0, err
}
// Create a 2-of-3 series.
seriesID := uint32(1)
requiredSignatures := uint32(2)
pubKeys := []string{
"xpub661MyMwAqRbcFDDrR5jY7LqsRioFDwg3cLjc7tML3RRcfYyhXqqgCH5SqMSQdpQ1Xh8EtVwcfm8psD8zXKPcRaCVSY4GCqbb3aMEs27GitE",
"xpub661MyMwAqRbcGsxyD8hTmJFtpmwoZhy4NBBVxzvFU8tDXD2ME49A6JjQCYgbpSUpHGP1q4S2S1Pxv2EqTjwfERS5pc9Q2yeLkPFzSgRpjs9",
"xpub661MyMwAqRbcEbc4uYVXvQQpH9L3YuZLZ1gxCmj59yAhNy33vXxbXadmRpx5YZEupNSqWRrR7PqU6duS2FiVCGEiugBEa5zuEAjsyLJjKCh",
}
err = pool.CreateSeries(votingpool.CurrentVersion, seriesID, requiredSignatures, pubKeys)
if err != nil {
return nil, 0, err
}
err = pool.ActivateSeries(seriesID)
if err != nil {
return nil, 0, err
}
return pool, seriesID, nil
}
func TestCreatePoolWhenAlreadyExists(t *testing.T) {
tearDown, mgr, pool := vp.TstCreatePool(t)
defer tearDown()
_, err := vp.Create(pool.TstNamespace(), mgr, pool.ID)
vp.TstCheckError(t, "", err, vp.ErrPoolAlreadyExists)
}
func TestCreatePool(t *testing.T) {
tearDown, mgr, pool := vp.TstCreatePool(t)
defer tearDown()
pool2, err := vp.Create(pool.TstNamespace(), mgr, []byte{0x02})
if err != nil {
t.Errorf("Error creating Pool: %v", err)
}
if !bytes.Equal(pool2.ID, []byte{0x02}) {
t.Errorf("Pool ID mismatch: got %v, want %v", pool2.ID, []byte{0x02})
}
}
func ExampleCreate() {
// Create a new walletdb.DB. See the walletdb docs for instructions on how
// to do that.
db, dbTearDown, err := createWalletDB()
if err != nil {
fmt.Println(err)
return
}
defer dbTearDown()
// Create a new walletdb namespace for the address manager.
mgrNamespace, err := db.Namespace([]byte("waddrmgr"))
if err != nil {
fmt.Println(err)
return
}
// Create the address manager.
seed := bytes.Repeat([]byte{0x2a, 0x64, 0xdf, 0x08}, 8)
var fastScrypt = &waddrmgr.ScryptOptions{N: 16, R: 8, P: 1}
mgr, err := waddrmgr.Create(
mgrNamespace, seed, pubPassphrase, privPassphrase, &chaincfg.MainNetParams, fastScrypt)
if err != nil {
fmt.Println(err)
return
}
// Create a walletdb namespace for votingpools.
vpNamespace, err := db.Namespace([]byte("votingpool"))
if err != nil {
fmt.Println(err)
return
}
// Create a voting pool.
_, err = votingpool.Create(vpNamespace, mgr, []byte{0x00})
if err != nil {
fmt.Println(err)
return
}
// Output:
//
}
// This example demonstrates how to create a voting pool with one
// series and get a deposit address for that series.
func Example_depositAddress() {
// Create the address manager and votingpool DB namespace. See the example
// for the Create() function for more info on how this is done.
mgr, vpNamespace, tearDownFunc, err := exampleCreateMgrAndDBNamespace()
if err != nil {
fmt.Println(err)
return
}
defer tearDownFunc()
// Create the voting pool.
pool, err := votingpool.Create(vpNamespace, mgr, []byte{0x00})
if err != nil {
fmt.Println(err)
return
}
// Create a 2-of-3 series.
seriesID := uint32(1)
requiredSignatures := uint32(2)
pubKeys := []string{
"xpub661MyMwAqRbcFDDrR5jY7LqsRioFDwg3cLjc7tML3RRcfYyhXqqgCH5SqMSQdpQ1Xh8EtVwcfm8psD8zXKPcRaCVSY4GCqbb3aMEs27GitE",
"xpub661MyMwAqRbcGsxyD8hTmJFtpmwoZhy4NBBVxzvFU8tDXD2ME49A6JjQCYgbpSUpHGP1q4S2S1Pxv2EqTjwfERS5pc9Q2yeLkPFzSgRpjs9",
"xpub661MyMwAqRbcEbc4uYVXvQQpH9L3YuZLZ1gxCmj59yAhNy33vXxbXadmRpx5YZEupNSqWRrR7PqU6duS2FiVCGEiugBEa5zuEAjsyLJjKCh",
}
err = pool.CreateSeries(votingpool.CurrentVersion, seriesID, requiredSignatures, pubKeys)
if err != nil {
fmt.Println(err)
return
}
// Create a deposit address.
addr, err := pool.DepositScriptAddress(seriesID, votingpool.Branch(0), votingpool.Index(1))
if err != nil {
fmt.Println(err)
return
}
fmt.Println("Generated deposit address:", addr.EncodeAddress())
// Output:
// Generated deposit address: 3QTzpc9d3tTbNLJLB7xwt87nWM38boAhAw
}