chore: fix mote A violations in tests and scripts

tests/data/test_datahandler.py

@@ -83,7 +83,7 @@ def test_datahandler_ohlcv_regex(filename, pair, timeframe, candletype):
 
 
 @pytest.mark.parametrize(
-    "input,expected",
+    "pair,expected",
     [
         ("XMR_USDT", "XMR/USDT"),
         ("BTC_USDT", "BTC/USDT"),
@@ -95,8 +95,8 @@ def test_datahandler_ohlcv_regex(filename, pair, timeframe, candletype):
         ("UNITTEST_USDT", "UNITTEST/USDT"),
     ],
 )
-def test_rebuild_pair_from_filename(input, expected):
-    assert IDataHandler.rebuild_pair_from_filename(input) == expected
+def test_rebuild_pair_from_filename(pair, expected):
+    assert IDataHandler.rebuild_pair_from_filename(pair) == expected
 
 
 def test_datahandler_ohlcv_get_available_data(testdatadir):

tests/exchange/test_binance.py

@@ -12,7 +12,7 @@ from tests.exchange.test_exchange import ccxt_exceptionhandlers
 
 
 @pytest.mark.parametrize(
-    "side,type,time_in_force,expected",
+    "side,order_type,time_in_force,expected",
     [
         ("buy", "limit", "gtc", {"timeInForce": "GTC"}),
         ("buy", "limit", "IOC", {"timeInForce": "IOC"}),
@@ -22,9 +22,9 @@ from tests.exchange.test_exchange import ccxt_exceptionhandlers
         ("sell", "market", "PO", {}),
     ],
 )
-def test__get_params_binance(default_conf, mocker, side, type, time_in_force, expected):
+def test__get_params_binance(default_conf, mocker, side, order_type, time_in_force, expected):
     exchange = get_patched_exchange(mocker, default_conf, id="binance")
-    assert exchange._get_params(side, type, 1, False, time_in_force) == expected
+    assert exchange._get_params(side, order_type, 1, False, time_in_force) == expected
 
 
 @pytest.mark.parametrize("trademode", [TradingMode.FUTURES, TradingMode.SPOT])

tests/leverage/test_candletype.py

@@ -4,7 +4,7 @@ from freqtrade.enums import CandleType
 
 
 @pytest.mark.parametrize(
-    "input,expected",
+    "candle_type,expected",
     [
         ("", CandleType.SPOT),
         ("spot", CandleType.SPOT),
@@ -17,17 +17,17 @@ from freqtrade.enums import CandleType
         ("premiumIndex", CandleType.PREMIUMINDEX),
     ],
 )
-def test_CandleType_from_string(input, expected):
-    assert CandleType.from_string(input) == expected
+def test_CandleType_from_string(candle_type, expected):
+    assert CandleType.from_string(candle_type) == expected
 
 
 @pytest.mark.parametrize(
-    "input,expected",
+    "candle_type,expected",
     [
         ("futures", CandleType.FUTURES),
         ("spot", CandleType.SPOT),
         ("margin", CandleType.SPOT),
     ],
 )
-def test_CandleType_get_default(input, expected):
-    assert CandleType.get_default(input) == expected
+def test_CandleType_get_default(candle_type, expected):
+    assert CandleType.get_default(candle_type) == expected