bug: fix some issues with avalon 1566, and add tests

pyasic/miners/device/models/avalonminer/A15X/A1566.py

@@ -22,6 +22,6 @@ class Avalon1566(AvalonMinerMake):
     raw_model = MinerModel.AVALONMINER.Avalon1566
 
     expected_chips = 160
-    expected_fans = 4
+    expected_fans = 2
     expected_hashboards = 3
     algo = MinerAlgo.SHA256

tests/__init__.py

@@ -15,7 +15,7 @@
 # ------------------------------------------------------------------------------
 
 from tests.config_tests import TestConfig
-from tests.miners_tests import MinersTest, TestElphapexMiners, TestHammerMiners
+from tests.miners_tests import *
 from tests.network_tests import NetworkTest
 from tests.rpc_tests import *
 

tests/miners_tests/backends_tests/__init__.py

@@ -1,2 +1,3 @@
+from .avalonminer_tests import *
 from .elphapex_tests import *
 from .hammer_tests import *

tests/miners_tests/backends_tests/avalonminer_tests/__init__.py

@@ -0,0 +1 @@
+from .version_24102401_25462b2_9ddf522 import TestAvalonMiners