func fetchMinedBalance(ns walletdb.Bucket) (coinutil.Amount, error) {
v := ns.Get(rootMinedBalance)
if len(v) != 8 {
str := fmt.Sprintf("balance: short read (expected 8 bytes, "+
"read %v)", len(v))
return 0, storeError(ErrData, str, nil)
}
return coinutil.Amount(byteOrder.Uint64(v)), nil
}
// testGetValues checks that all of the provided key/value pairs can be
// retrieved from the database and the retrieved values match the provided
// values.
func testGetValues(tc *testContext, bucket walletdb.Bucket, values map[string]string) bool {
for k, v := range values {
var vBytes []byte
if v != "" {
vBytes = []byte(v)
}
gotValue := bucket.Get([]byte(k))
if !reflect.DeepEqual(gotValue, vBytes) {
tc.t.Errorf("Get: unexpected value - got %s, want %s",
gotValue, vBytes)
return false
}
}
return true
}