From 4038cdf70a25deae3ab1f50399dbd7cbd94d34ce Mon Sep 17 00:00:00 2001
From: Misagh <mishaker.code@gmail.com>
Date: Wed, 27 Mar 2019 16:04:05 +0100
Subject: [PATCH] "Edge" test for rpc telegram

---
 freqtrade/tests/rpc/test_rpc_telegram.py | 47 ++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 3 deletions(-)

diff --git a/freqtrade/tests/rpc/test_rpc_telegram.py b/freqtrade/tests/rpc/test_rpc_telegram.py
index 24e99b1c5..8118266cc 100644
--- a/freqtrade/tests/rpc/test_rpc_telegram.py
+++ b/freqtrade/tests/rpc/test_rpc_telegram.py
@@ -13,16 +13,16 @@ from telegram import Chat, Message, Update
 from telegram.error import NetworkError
 
 from freqtrade import __version__
+from freqtrade.edge import PairInfo
 from freqtrade.freqtradebot import FreqtradeBot
 from freqtrade.persistence import Trade
 from freqtrade.rpc import RPCMessageType
 from freqtrade.rpc.telegram import Telegram, authorized_only
-from freqtrade.strategy.interface import SellType
 from freqtrade.state import State
+from freqtrade.strategy.interface import SellType
 from freqtrade.tests.conftest import (get_patched_freqtradebot, log_has,
-                                      patch_exchange)
+                                      patch_coinmarketcap, patch_exchange)
 from freqtrade.tests.test_freqtradebot import patch_get_signal
-from freqtrade.tests.conftest import patch_coinmarketcap
 
 
 class DummyCls(Telegram):
@@ -1099,6 +1099,47 @@ def test_blacklist_static(default_conf, update, mocker) -> None:
     assert freqtradebot.pairlists.blacklist == ["DOGE/BTC", "HOT/BTC", "ETH/BTC"]
 
 
+def test_edge_disabled(default_conf, update, mocker) -> None:
+    patch_coinmarketcap(mocker)
+    msg_mock = MagicMock()
+    mocker.patch.multiple(
+        'freqtrade.rpc.telegram.Telegram',
+        _init=MagicMock(),
+        _send_msg=msg_mock
+    )
+
+    freqtradebot = get_patched_freqtradebot(mocker, default_conf)
+
+    telegram = Telegram(freqtradebot)
+
+    telegram._edge(bot=MagicMock(), update=update)
+    assert msg_mock.call_count == 1
+    assert "Edge is not enabled." in msg_mock.call_args_list[0][0][0]
+
+
+def test_edge_enabled(edge_conf, update, mocker) -> None:
+    patch_coinmarketcap(mocker)
+    msg_mock = MagicMock()
+    mocker.patch('freqtrade.edge.Edge._cached_pairs', mocker.PropertyMock(
+        return_value={
+            'E/F': PairInfo(-0.01, 0.66, 3.71, 0.50, 1.71, 10, 60),
+        }
+    ))
+    mocker.patch.multiple(
+        'freqtrade.rpc.telegram.Telegram',
+        _init=MagicMock(),
+        _send_msg=msg_mock
+    )
+
+    freqtradebot = get_patched_freqtradebot(mocker, edge_conf)
+
+    telegram = Telegram(freqtradebot)
+
+    telegram._edge(bot=MagicMock(), update=update)
+    assert msg_mock.call_count == 1
+    assert '<b>Edge only validated following pairs:</b>\n<pre>' in msg_mock.call_args_list[0][0][0]
+    assert 'Pair      Winrate    Expectancy    Stoploss' in msg_mock.call_args_list[0][0][0]
+
 def test_help_handle(default_conf, update, mocker) -> None:
     patch_coinmarketcap(mocker)
     msg_mock = MagicMock()