message: Move import and watchonly tests to be legacy wallet only in wallet_balance.py
  Imports and watchonly behavior are legacy wallet only, so make them only
  run when the test is in legacy wallet mode.
diff: @@ -57,6 +57,8 @@ class WalletTest(BitcoinTestFramework):
  self.skip_if_no_wallet()
  def run_test(self):
  + if not self.options.descriptors:
  + # Tests legacy watchonly behavior which is not present (and does not need to be tested) in descriptor wallets
  self.nodes[0].importaddress(ADDRESS_WATCHONLY)
  # Check that nodes don't own any UTXOs
  assert_equal(len(self.nodes[0].listunspent()), 0)
  @@ -73,6 +75,8 @@ class WalletTest(BitcoinTestFramework):
  self.nodes[1].generatetoaddress(101, ADDRESS_WATCHONLY)
  self.sync_all()
  + if not self.options.descriptors:
  + # Tests legacy watchonly behavior which is not present (and does not need to be tested) in descriptor wallets
  assert_equal(self.nodes[0].getbalances()['mine']['trusted'], 50)
  assert_equal(self.nodes[0].getwalletinfo()['balance'], 50)
  assert_equal(self.nodes[1].getbalances()['mine']['trusted'], 50)
  @@ -86,9 +90,13 @@ class WalletTest(BitcoinTestFramework):
  self.log.info("Test getbalance with different arguments")
  assert_equal(self.nodes[0].getbalance("*"), 50)
  assert_equal(self.nodes[0].getbalance("*", 1), 50)
  - assert_equal(self.nodes[0].getbalance("*", 1, True), 100)
  assert_equal(self.nodes[0].getbalance(minconf=1), 50)
  + if not self.options.descriptors:
  assert_equal(self.nodes[0].getbalance(minconf=0, include_watchonly=True), 100)
  + assert_equal(self.nodes[0].getbalance("*", 1, True), 100)
  + else:
  + assert_equal(self.nodes[0].getbalance(minconf=0, include_watchonly=True), 50)
  + assert_equal(self.nodes[0].getbalance("*", 1, True), 50)
  assert_equal(self.nodes[1].getbalance(minconf=0, include_watchonly=True), 50)
  # Send 40 BTC from 0 to 1 and 60 BTC from 1 to 0.
  @@ -156,6 +164,8 @@ class WalletTest(BitcoinTestFramework):
  expected_balances_1 = {'mine': {'immature': Decimal('0E-8'),
  'trusted': Decimal('0E-8'), # node 1's send had an unsafe input
  'untrusted_pending': Decimal('30.0') - fee_node_1}} # Doesn't include output of node 0's send since it was spent
  + if self.options.descriptors:
  + del expected_balances_0["watchonly"]
  assert_equal(self.nodes[0].getbalances(), expected_balances_0)
  assert_equal(self.nodes[1].getbalances(), expected_balances_1)
  # getbalance without any arguments includes unconfirmed transactions, but not untrusted transactions
  