tests: move /electrum/tests to /tests

tests/test_contacts.py

@@ -0,0 +1,31 @@
+import os
+
+from . import ElectrumTestCase
+
+from electrum.simple_config import SimpleConfig
+from electrum.wallet import restore_wallet_from_text, Abstract_Wallet
+from electrum.daemon import Daemon
+
+
+class TestContacts(ElectrumTestCase):
+    TESTNET = True
+
+    def setUp(self):
+        super().setUp()
+        self.config = SimpleConfig({'electrum_path': self.electrum_path})
+        self.wallet_path = os.path.join(self.electrum_path, "somewallet1")
+
+    async def test_saving_contacts(self):
+        text = 'cross end slow expose giraffe fuel track awake turtle capital ranch pulp'
+        d = restore_wallet_from_text(text, path=self.wallet_path, gap_limit=2, config=self.config)
+        w = d['wallet']  # type: Abstract_Wallet
+        w.contacts["myNNuLYNgHE92nGQuJd5mXo6gy9gKXEDyQ"] = ("address", "alice")
+        w.contacts["tb1q4syjltptqwhe62t3u5gwz9nsw87kmcwx003z05"] = ("address", "bob")
+        self.assertEqual(2, len(w.contacts))
+        await w.stop()
+        del w
+        # re-open wallet from disk
+        w = Daemon._load_wallet(self.wallet_path, password=None, config=self.config)
+        self.assertEqual(2, len(w.contacts))
+        w.contacts["n4STqqWPrvkapAyvXY2wJzfoKMnuJbDWoH"] = ("address", "carol")
+        self.assertEqual(3, len(w.contacts))