From 6684bff9631f822ea12ee2c27cdd1619ae06b9c1 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sat, 15 Jan 2022 15:23:08 +0100
Subject: [PATCH] Dry-run orders should have filled set correctly

---
 freqtrade/exchange/exchange.py  | 2 ++
 tests/exchange/test_exchange.py | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 36f5ecd39..ef9e395f5 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -612,6 +612,7 @@ class Exchange:
             'cost': _amount * rate,
             'type': ordertype,
             'side': side,
+            'filled': 0,
             'remaining': _amount,
             'datetime': arrow.utcnow().isoformat(),
             'timestamp': arrow.utcnow().int_timestamp * 1000,
@@ -627,6 +628,7 @@ class Exchange:
             average = self.get_dry_market_fill_price(pair, side, amount, rate)
             dry_order.update({
                 'average': average,
+                'filled': _amount,
                 'cost': dry_order['amount'] * average,
             })
             dry_order = self.add_dry_order_fee(pair, dry_order)
diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index 071f4e2b8..33f34ba3c 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -1018,6 +1018,7 @@ def test_create_dry_run_order_limit_fill(default_conf, mocker, side, startprice,
     assert order_book_l2_usd.call_count == 1
     assert order_closed['status'] == 'open'
     assert not order['fee']
+    assert order_closed['filled'] == 0
 
     order_book_l2_usd.reset_mock()
     order_closed['price'] = endprice
@@ -1025,6 +1026,8 @@ def test_create_dry_run_order_limit_fill(default_conf, mocker, side, startprice,
     order_closed = exchange.fetch_dry_run_order(order['id'])
     assert order_closed['status'] == 'closed'
     assert order['fee']
+    assert order_closed['filled'] == 1
+    assert order_closed['filled'] == order_closed['amount']
 
     # Empty orderbook test
     mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book',
@@ -1064,6 +1067,7 @@ def test_create_dry_run_order_market_fill(default_conf, mocker, side, rate, amou
     assert order["type"] == "market"
     assert order["symbol"] == "LTC/USDT"
     assert order['status'] == 'closed'
+    assert order['filled'] == amount
     assert round(order["average"], 4) == round(endprice, 4)