// setupManager creates a new address manager and returns a teardown function
// that should be invoked to ensure it is closed and removed upon completion.
func setupManager(t *testing.T) (tearDownFunc func(), mgr *waddrmgr.Manager) {
t.Parallel()
// Create a new manager in a temp directory.
dirName, err := ioutil.TempDir("", "mgrtest")
if err != nil {
t.Fatalf("Failed to create db temp dir: %v", err)
}
dbPath := filepath.Join(dirName, "mgrtest.db")
db, namespace, err := createDbNamespace(dbPath)
if err != nil {
_ = os.RemoveAll(dirName)
t.Fatalf("createDbNamespace: unexpected error: %v", err)
}
err = waddrmgr.Create(namespace, seed, pubPassphrase,
privPassphrase, &chaincfg.MainNetParams, fastScrypt)
if err == nil {
mgr, err = waddrmgr.Open(namespace, pubPassphrase,
&chaincfg.MainNetParams, nil)
}
if err != nil {
db.Close()
_ = os.RemoveAll(dirName)
t.Fatalf("Failed to create Manager: %v", err)
}
tearDownFunc = func() {
mgr.Close()
db.Close()
_ = os.RemoveAll(dirName)
}
return tearDownFunc, mgr
}
func createWaddrmgr(ns walletdb.Namespace, params *chaincfg.Params) (*waddrmgr.Manager, error) {
err := waddrmgr.Create(ns, seed, pubPassphrase, privPassphrase, params,
fastScrypt)
if err != nil {
return nil, err
}
return waddrmgr.Open(ns, pubPassphrase, params, nil)
}
// TstCreatePool creates a Pool on a fresh walletdb and returns it. It also
// returns the pool's waddrmgr.Manager (which uses the same walletdb, but with a
// different namespace) as a convenience, and a teardown function that closes
// the Manager and removes the directory used to store the database.
func TstCreatePool(t *testing.T) (tearDownFunc func(), mgr *waddrmgr.Manager, pool *Pool) {
// This should be moved somewhere else eventually as not all of our tests
// call this function, but right now the only option would be to have the
// t.Parallel() call in each of our tests.
t.Parallel()
// Create a new wallet DB and addr manager.
dir, err := ioutil.TempDir("", "pool_test")
if err != nil {
t.Fatalf("Failed to create db dir: %v", err)
}
db, err := walletdb.Create("bdb", filepath.Join(dir, "wallet.db"))
if err != nil {
t.Fatalf("Failed to create wallet DB: %v", err)
}
mgrNamespace, err := db.Namespace([]byte("waddrmgr"))
if err != nil {
t.Fatalf("Failed to create addr manager DB namespace: %v", err)
}
var fastScrypt = &waddrmgr.ScryptOptions{N: 16, R: 8, P: 1}
err = waddrmgr.Create(mgrNamespace, seed, pubPassphrase, privPassphrase,
&chaincfg.MainNetParams, fastScrypt)
if err == nil {
mgr, err = waddrmgr.Open(mgrNamespace, pubPassphrase,
&chaincfg.MainNetParams, nil)
}
if err != nil {
t.Fatalf("Failed to create addr manager: %v", err)
}
// Create a walletdb for votingpools.
vpNamespace, err := db.Namespace([]byte("votingpool"))
if err != nil {
t.Fatalf("Failed to create VotingPool DB namespace: %v", err)
}
pool, err = Create(vpNamespace, mgr, []byte{0x00})
if err != nil {
t.Fatalf("Voting Pool creation failed: %v", err)
}
tearDownFunc = func() {
db.Close()
mgr.Close()
os.RemoveAll(dir)
}
return tearDownFunc, mgr, pool
}