tests: move /electrum/tests to /tests

tests/test_lnurl.py

@@ -0,0 +1,22 @@
+from unittest import TestCase
+
+from electrum import lnurl
+
+
+class TestLnurl(TestCase):
+    def test_decode(self):
+        LNURL = (
+            "LNURL1DP68GURN8GHJ7UM9WFMXJCM99E5K7TELWY7NXENRXVMRGDTZXSENJCM98PJNWXQ96S9"
+        )
+        url = lnurl.decode_lnurl(LNURL)
+        self.assertEqual("https://service.io/?q=3fc3645b439ce8e7", url)
+
+    def test_encode(self):
+        lnurl_ = lnurl.encode_lnurl("https://jhoenicke.de/.well-known/lnurlp/mempool")
+        self.assertEqual(
+            "LNURL1DP68GURN8GHJ76NGDAJKU6TRDDJJUER99UH8WETVDSKKKMN0WAHZ7MRWW4EXCUP0D4JK6UR0DAKQHMHNX2",
+            lnurl_)
+
+    def test_lightning_address_to_url(self):
+        url = lnurl.lightning_address_to_url("mempool@jhoenicke.de")
+        self.assertEqual("https://jhoenicke.de/.well-known/lnurlp/mempool", url)