add test for replace_str_to_bytes (#17922)

add test for replace_str_to_bytes

chia/_tests/util/test_replace_str_to_bytes.py

@@ -0,0 +1,108 @@
+from __future__ import annotations
+
+import pytest
+from chia_rs import ConsensusConstants
+
+from chia.consensus.constants import replace_str_to_bytes
+from chia.types.blockchain_format.sized_bytes import bytes32
+from chia.util.ints import uint8, uint16, uint32, uint64, uint128
+
+test_constants = ConsensusConstants(
+    SLOT_BLOCKS_TARGET=uint32(32),
+    MIN_BLOCKS_PER_CHALLENGE_BLOCK=uint8(16),
+    MAX_SUB_SLOT_BLOCKS=uint32(128),
+    NUM_SPS_SUB_SLOT=uint32(64),
+    SUB_SLOT_ITERS_STARTING=uint64(2**27),
+    DIFFICULTY_CONSTANT_FACTOR=uint128(2**67),
+    DIFFICULTY_STARTING=uint64(7),
+    DIFFICULTY_CHANGE_MAX_FACTOR=uint32(3),
+    SUB_EPOCH_BLOCKS=uint32(384),
+    EPOCH_BLOCKS=uint32(4608),
+    SIGNIFICANT_BITS=uint8(8),
+    DISCRIMINANT_SIZE_BITS=uint16(1024),
+    NUMBER_ZERO_BITS_PLOT_FILTER=uint8(9),
+    MIN_PLOT_SIZE=uint8(32),
+    MAX_PLOT_SIZE=uint8(50),
+    SUB_SLOT_TIME_TARGET=uint16(600),
+    NUM_SP_INTERVALS_EXTRA=uint8(3),
+    MAX_FUTURE_TIME2=uint32(2 * 60),
+    NUMBER_OF_TIMESTAMPS=uint8(11),
+    GENESIS_CHALLENGE=bytes32.fromhex("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"),
+    AGG_SIG_ME_ADDITIONAL_DATA=bytes.fromhex("ccd5bb71183532bff220ba46c268991a3ff07eb358e8255a65c30a2dce0e5fbb"),
+    GENESIS_PRE_FARM_POOL_PUZZLE_HASH=bytes32.fromhex(
+        "d23da14695a188ae5708dd152263c4db883eb27edeb936178d4d988b8f3ce5fc"
+    ),
+    GENESIS_PRE_FARM_FARMER_PUZZLE_HASH=bytes32.fromhex(
+        "3d8765d3a597ec1d99663f6c9816d915b9f68613ac94009884c4addaefcce6af"
+    ),
+    MAX_VDF_WITNESS_SIZE=uint8(64),
+    MEMPOOL_BLOCK_BUFFER=uint8(10),
+    MAX_COIN_AMOUNT=uint64((1 << 64) - 1),
+    MAX_BLOCK_COST_CLVM=uint64(11000000000),
+    COST_PER_BYTE=uint64(12000),
+    WEIGHT_PROOF_THRESHOLD=uint8(2),
+    BLOCKS_CACHE_SIZE=uint32(4608 + (128 * 4)),
+    WEIGHT_PROOF_RECENT_BLOCKS=uint32(1000),
+    MAX_BLOCK_COUNT_PER_REQUESTS=uint32(32),
+    MAX_GENERATOR_SIZE=uint32(1000000),
+    MAX_GENERATOR_REF_LIST_SIZE=uint32(512),
+    POOL_SUB_SLOT_ITERS=uint64(37600000000),
+    SOFT_FORK2_HEIGHT=uint32(0),
+    SOFT_FORK4_HEIGHT=uint32(5650000),
+    HARD_FORK_HEIGHT=uint32(5496000),
+    HARD_FORK_FIX_HEIGHT=uint32(5496000),
+    PLOT_FILTER_128_HEIGHT=uint32(10542000),
+    PLOT_FILTER_64_HEIGHT=uint32(15592000),
+    PLOT_FILTER_32_HEIGHT=uint32(20643000),
+)
+
+
+def test_replace_str_to_bytes() -> None:
+    test2 = replace_str_to_bytes(
+        test_constants,
+        GENESIS_PRE_FARM_FARMER_PUZZLE_HASH="0xcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc",
+    )
+    assert test2 == test_constants.replace(
+        GENESIS_PRE_FARM_FARMER_PUZZLE_HASH=bytes32.fromhex(
+            "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
+        )
+    )
+    assert test2.GENESIS_PRE_FARM_FARMER_PUZZLE_HASH == bytes32.fromhex(
+        "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
+    )
+
+
+def test_replace_str_to_bytes_none() -> None:
+    test2 = replace_str_to_bytes(test_constants)
+    assert test2 == test_constants
+
+
+def test_replace_str_to_bytes_uint8() -> None:
+    test2 = replace_str_to_bytes(test_constants, MIN_BLOCKS_PER_CHALLENGE_BLOCK=uint8(8))
+    assert test2 == test_constants.replace(MIN_BLOCKS_PER_CHALLENGE_BLOCK=uint8(8))
+    assert test2.MIN_BLOCKS_PER_CHALLENGE_BLOCK == 8
+
+
+def test_replace_str_to_bytes_invalid_field(caplog: pytest.LogCaptureFixture) -> None:
+    # invalid field
+    test2 = replace_str_to_bytes(
+        test_constants, FOOBAR="0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+    )
+    assert test2 == test_constants
+    assert 'invalid key in network configuration (config.yaml) "FOOBAR". Ignoring' in caplog.text
+
+
+def test_replace_str_to_bytes_deprecated_field(caplog: pytest.LogCaptureFixture) -> None:
+    # invalid, but deprecated, field. We don't warn on it
+    test2 = replace_str_to_bytes(test_constants, NETWORK_TYPE=1)
+    assert test2 == test_constants
+    assert caplog.text == ""
+
+
+def test_replace_str_to_bytes_invalid_value() -> None:
+    # invalid value
+    with pytest.raises(ValueError, match="non-hexadecimal number found in"):
+        replace_str_to_bytes(
+            test_constants,
+            GENESIS_PRE_FARM_FARMER_PUZZLE_HASH="fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+        )