Port and tune 26.3 wood farming

tests/test_break_time.py

@@ -0,0 +1,69 @@
+import math
+import unittest
+from unittest.mock import patch
+from munch import Munch
+
+from mosfet import utils
+from mosfet.game import Game
+from mosfet.info import blocks, items
+
+
+class BlockBreakTimingTests(unittest.TestCase):
+    def test_leaf_time_uses_actual_tool_speed_and_game_ticks(self):
+        oak_leaves = blocks.MCD_BLOCKS['oak_leaves']['minStateId']
+        oak_log = items.get_id('oak_log')
+        wooden_hoe = items.get_id('wooden_hoe')
+
+        self.assertAlmostEqual(utils.break_time(oak_leaves, oak_log), 0.3)
+        self.assertAlmostEqual(utils.break_time(oak_leaves, wooden_hoe), 0.15)
+        self.assertAlmostEqual(
+            utils.break_time(oak_leaves, oak_log, in_water=True), 1.5)
+        self.assertAlmostEqual(
+            utils.break_time(oak_leaves, oak_log, on_ground=False), 1.5)
+
+    def test_efficiency_haste_and_fatigue_affect_break_ticks(self):
+        oak_leaves = blocks.MCD_BLOCKS['oak_leaves']['minStateId']
+        wooden_hoe = items.get_id('wooden_hoe')
+        self.assertAlmostEqual(utils.break_time(
+            oak_leaves, wooden_hoe, enchantments={'efficiency': 1}), 0.1)
+        self.assertAlmostEqual(utils.break_time(
+            oak_leaves, wooden_hoe, effects={'haste': 0}), 0.15)
+        self.assertAlmostEqual(utils.break_time(
+            oak_leaves, wooden_hoe,
+            effects={'mining_fatigue': 0}), 0.5)
+
+    def test_unbreakable_blocks_have_no_completion_deadline(self):
+        bedrock = blocks.MCD_BLOCKS['bedrock']['minStateId']
+        self.assertTrue(math.isinf(utils.break_time(bedrock)))
+
+    def test_game_sends_finish_after_calculated_tick_duration(self):
+        class RecordingConnection:
+            def __init__(self):
+                self.packets = []
+
+            def write_packet(self, packet, force=False):
+                self.packets.append(packet)
+
+        class FakeChunks:
+            @staticmethod
+            def get_block_at(*_position):
+                return blocks.MCD_BLOCKS['oak_leaves']['minStateId']
+
+        connection = RecordingConnection()
+        game = object.__new__(Game)
+        game.g = Munch(
+            connection=connection, chunks=FakeChunks(), inv={},
+            holding=items.get_id('oak_log'), holding_hand=0,
+            holding_slot=0)
+        game.sequence = 0
+        game.break_deadline = None
+        game.breaking_state = None
+        game.next_swing_at = 0.0
+
+        with patch('mosfet.game.time.monotonic', return_value=100.0):
+            self.assertTrue(game.break_block((0, 64, 0)))
+        self.assertAlmostEqual(game.break_deadline, 100.3)
+
+
+if __name__ == '__main__':
+    unittest.main()