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import os
from decimal import Decimal
from colorama import Fore, Style
from web3 import Web3
from uniswap import Uniswap4, V4pools
from uniswap.types import PoolKey
def pool_tests():
# pool list tests
first_block = 21688329
print("Testing fetch_poolkey_data()...")
try:
v4pools_test.fetch_poolkey_data(first_block, chunk_size=500, clear_list=False)
print("Test passed.")
except Exception as e:
print(f"Test failed. {e}")
print("Testing save_poolkeys_list() absolute path")
try:
v4pools_test.save_poolkeys_list(
os.path.join(_TESTS_DIR, "pools", "pool_list_mainnet.tst1")
)
print("Test passed.")
except Exception as e:
print(f"Test failed. {e}")
print("Testing load_poolkeys_list() absolute path")
try:
v4pools_test.load_poolkeys_list(
os.path.join(_TESTS_DIR, "pools", "pool_list_mainnet.tst1")
)
print("Test passed.")
except Exception as e:
print(f"Test failed. {e}")
print("Testing get_pool_key() for ETH-USDC (correct entry)...")
test_result = v4pools_test.get_poolkeys_sublist(
"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"0x0000000000000000000000000000000000000000",
)
print(test_result)
if len(test_result) > 0:
print("Test passed.")
else:
print("Test failed.")
print("Testing get_pool_key() for 0x1-WETH (incorrect entry)")
test_result = v4pools_test.get_poolkeys_sublist(
"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"0x0000000000000000000000000000000000000001",
)
print(test_result)
if len(test_result) == 0:
print("Test passed.")
else:
print("Test failed.")
print()
print()
def quoter_tests():
# price functions tests
# get_token_token_spot_price() tests
print(f"Testing getSlot0() for {Fore.GREEN}ETH-USDC{Style.RESET_ALL}")
test_result = str(uniV4_test.get_token_token_spot_price(test_ETH, test_USDC))
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL}")
print(f"Testing getSlot0() for {Fore.GREEN}USDC-ETH{Style.RESET_ALL}")
test_result = str(uniV4_test.get_token_token_spot_price(test_USDC, test_ETH))
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL}")
print()
print()
test_pool_key1 = PoolKey(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
test_pool_key2 = PoolKey(
test_USDT,
test_USDC,
test_pool2_fee,
test_pool2_tick_spacing,
default_test_hooks,
)
test_path_1hop = list()
test_path_1hop.append(test_pool_key1)
test_path_2hop = list()
test_path_2hop.append(test_pool_key1)
test_path_2hop.append(test_pool_key2)
# Testing get_quote_exact_input_single()
test_volume = 1
print(
"Testing exactInputSingle() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_input_single(
test_ETH,
test_USDC,
test_volume * test_d0,
default_test_fee,
default_test_tick_spacing,
)
/ test_d1
)
test_result_alt = str(
uniV4_test.get_price_input(
test_ETH,
test_USDC,
test_volume * test_d0,
default_test_fee,
default_test_tick_spacing,
)
/ test_d1
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDC"
)
test_volume = 3000
print(
"Testing exactInputSingle() for "
+ str(test_volume)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_input_single(
test_USDC,
test_ETH,
test_volume * test_d1,
default_test_fee,
default_test_tick_spacing,
)
/ test_d0
)
test_result_alt = str(
uniV4_test.get_price_input(
test_USDC,
test_ETH,
test_volume * test_d1,
default_test_fee,
default_test_tick_spacing,
)
/ test_d0
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} ETH"
)
print()
print()
# Testing get_quote_exact_input()
test_volume = 1
print(
"Testing exactInput() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_input(
test_ETH, test_volume * test_d0, test_path_1hop
)
/ test_d1
)
test_result_alt = str(
uniV4_test.get_price_input(
test_ETH, test_USDC, test_volume * test_d0, route=test_path_1hop
)
/ test_d1
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDC"
)
test_volume = 3000
print(
"Testing exactInput() for "
+ str(test_volume)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_input(
test_USDC, test_volume * test_d1, test_path_1hop
)
/ test_d0
)
test_result_alt = str(
uniV4_test.get_price_input(
test_USDC, test_ETH, test_volume * test_d1, route=test_path_1hop
)
/ test_d0
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} ETH"
)
# 2-hop test
test_volume = 1
print(
"Testing 2-hop exactInput() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDT{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_input(
test_ETH, test_volume * test_d0, test_path_2hop
)
/ test_d2
)
test_result_alt = str(
uniV4_test.get_price_input(
test_ETH, test_USDT, test_volume * test_d0, route=test_path_2hop
)
/ test_d2
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDT"
)
print()
print()
# Testing get_quote_exact_output_single()
test_volume = 3000
print(
"Testing exactOutputSingle() for "
+ str(test_volume)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_output_single(
test_ETH,
test_USDC,
test_volume * test_d1,
default_test_fee,
default_test_tick_spacing,
)
/ test_d0
)
test_result_alt = str(
uniV4_test.get_price_output(
test_ETH,
test_USDC,
test_volume * test_d1,
default_test_fee,
default_test_tick_spacing,
)
/ test_d0
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} ETH"
)
test_volume = 1
print(
"Testing exactOutputSingle() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_output_single(
test_USDC,
test_ETH,
test_volume * test_d0,
default_test_fee,
default_test_tick_spacing,
)
/ test_d1
)
test_result_alt = str(
uniV4_test.get_price_output(
test_USDC,
test_ETH,
test_volume * test_d0,
default_test_fee,
default_test_tick_spacing,
)
/ test_d1
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDC"
)
# Testing get_quote_exact_output()
test_volume = 3000
print(
"Testing exactOutput() one hop for "
+ str(test_volume)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_output(
test_USDC, test_volume * test_d1, test_path_1hop
)
/ test_d0
)
test_result_alt = str(
uniV4_test.get_price_output(
test_USDC, test_ETH, test_volume * test_d1, route=test_path_1hop
)
/ test_d0
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} ETH"
)
test_volume = 1
print(
"Testing exactOutput() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.get_quote_exact_output(
test_ETH, test_volume * test_d0, test_path_1hop
)
/ test_d1
)
test_result_alt = str(
uniV4_test.get_price_output(
test_ETH, test_USDC, test_volume * test_d0, route=test_path_1hop
)
/ test_d1
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDC"
)
# 2-hop test
test_volume = 1
print(
"Testing 2-hop exactOutput() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDT{Style.RESET_ALL}"
)
reversed_test_path_2hop = list(reversed(test_path_2hop))
test_result = str(
uniV4_test.get_quote_exact_output(
test_ETH, test_volume * test_d0, reversed_test_path_2hop
)
/ test_d2
)
test_result_alt = str(
uniV4_test.get_price_output(
test_ETH, test_USDT, test_volume * test_d0, route=reversed_test_path_2hop
)
/ test_d2
)
print(
f"Result: {Fore.GREEN}"
+ test_result
+ " / "
+ test_result_alt
+ f"{Style.RESET_ALL} USDT"
)
print()
print()
def price_impact_tests():
##estimate_price_impact() tests
test_volume = 1
print(
"Testing estimate_price_impact() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.estimate_price_impact(test_ETH, test_USDC, test_volume * test_d0)
)
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL} %")
test_volume = 10
print(
"Testing estimate_price_impact() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.estimate_price_impact(test_ETH, test_USDC, test_volume * test_d0)
)
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL} %")
test_volume = 100
print(
"Testing estimate_price_impact() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.estimate_price_impact(test_ETH, test_USDC, test_volume * test_d0)
)
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL} %")
test_volume = 1000
print(
"Testing estimate_price_impact() for "
+ str(test_volume)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}"
)
test_result = str(
uniV4_test.estimate_price_impact(test_ETH, test_USDC, test_volume * test_d0)
)
print(f"Result: {Fore.GREEN}" + test_result + f"{Style.RESET_ALL} %")
print()
print()
def state_view_tests():
##StateView tests
# get_liquidity() test
print(
f"Testing get_liquidity() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result = uniV4_test.stateview_get_liquidity(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
print(f"Result: {Fore.GREEN}" + str(test_result) + f"{Style.RESET_ALL}")
# get_slot0() test
print(
f"Testing get_slot0() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result1 = uniV4_test.stateview_get_slot0(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
test_tick: int = int(test_result1["tick"])
print(f"Result: {Fore.GREEN}" + str(test_result1) + f"{Style.RESET_ALL}")
# get_fee_growth_globals() test
print(
f"Testing get_fee_growth_globals() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result2 = uniV4_test.stateview_get_fee_growth_globals(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
print(f"Result: {Fore.GREEN}" + str(test_result2) + f"{Style.RESET_ALL}")
# get_fee_growth_inside() test
print(
f"Testing get_fee_growth_inside() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result3 = uniV4_test.stateview_get_fee_growth_inside(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
test_tick - default_test_tick_spacing * 3,
test_tick + default_test_tick_spacing * 3,
)
print(f"Result: {Fore.GREEN}" + str(test_result3) + f"{Style.RESET_ALL}")
#
# get_position_info_stateview() test
print(
f"Testing get_position_info_stateview() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
# taken from 0xe529044f9cb8526c9b4d635f81889d991d217a6fb859b3e4f446cbe0ba988e31 as sample data
pos_inf_token0 = "0x6c76de483f1752ac8473e2b4983a873991e70da7"
pos_inf_token1 = "0xdac17f958d2ee523a2206206994597c13d831ec7"
pos_inf_fee = 13686
pos_inf_tick_spacing = 10
pos_inf_hooks = default_test_hooks
pos_inf_owner = "0x42562F062D618EfeB53cAB346E3b6E2EaB2e5BCB"
pos_inf_tick_lower = -301070
pos_inf_tick_upper = -292859
pos_inf_token_id = 156881
test_result4 = uniV4_test.stateview_get_position_info(
pos_inf_token0,
pos_inf_token1,
pos_inf_fee,
pos_inf_tick_spacing,
pos_inf_hooks,
pos_inf_owner,
pos_inf_tick_lower,
pos_inf_tick_upper,
pos_inf_token_id,
)
print(f"Result: {Fore.GREEN}" + str(test_result4) + f"{Style.RESET_ALL}")
# get_tick_bitmap_stateview() test
print(
f"Testing get_tick_bitmap()_stateview() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result5 = uniV4_test.stateview_get_tick_bitmap(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
-30000, # must be int16
)
print(f"Result: {Fore.GREEN}" + str(test_result5) + f"{Style.RESET_ALL}")
# get_tick_fee_growth_outside_stateview() test
print(
f"Testing get_tick_fee_growth_outside()_stateview() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result6 = uniV4_test.stateview_get_tick_fee_growth_outside(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
test_tick,
)
print(f"Result: {Fore.GREEN}" + str(test_result6) + f"{Style.RESET_ALL}")
# get_tick_pool_info_stateview() test
print(
f"Testing get_tick_pool_info()_stateview() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result7 = uniV4_test.stateview_get_tick_pool_info(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
test_tick,
)
print(f"Result: {Fore.GREEN}" + str(test_result7) + f"{Style.RESET_ALL}")
print()
print()
def swap_tests():
# swap functions tests
test_pool_key1 = PoolKey(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
test_pool_key2 = PoolKey(
test_USDT,
test_USDC,
test_pool2_fee,
test_pool2_tick_spacing,
default_test_hooks,
)
test_path_1hop = list()
test_path_1hop.append(test_pool_key1)
test_path_2hop = list()
test_path_2hop.append(test_pool_key1)
test_path_2hop.append(test_pool_key2)
# Testing make_swap_input(), single hop, token0 is ETH
test_volume_in = 1
print(
"Testing make_swap_input() for "
+ str(test_volume_in)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}, single hop"
)
test_volume_out = uniV4_test.get_price_input(
test_ETH,
test_USDC,
test_volume_in * test_d0,
test_pool_key1.fee,
test_pool_key1.tick_spacing,
test_pool_key1.hooks,
)
test_volume_out_min: int = int(
test_volume_out * Decimal(1 - uniV4_test.max_slippage)
)
test_result = uniV4_test.make_swap_input(
test_ETH,
test_USDC,
test_volume_in * test_d0,
test_volume_out_min,
test_pool_key1,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
# Testing make_swap_input(), single hop, token0 is non-ETH
test_volume_in = 1
print(
"Testing make_swap_input() for "
+ str(test_volume_in)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}, single hop"
)
test_volume_out = uniV4_test.get_price_input(
test_USDC,
test_ETH,
test_volume_in * test_d1,
test_pool_key1.fee,
test_pool_key1.tick_spacing,
test_pool_key1.hooks,
)
test_volume_out_min = int(test_volume_out * Decimal(1 - uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_input(
test_USDC,
test_ETH,
test_volume_in * test_d1,
test_volume_out_min,
test_pool_key1,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
print()
print()
# Testing make_swap_input(), 2-hop test, token0 is ETH
test_volume_in = 1
print(
"Testing 2-hop make_swap_input() for "
+ str(test_volume_in)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDT{Style.RESET_ALL}, 2-hop"
)
test_volume_out = uniV4_test.get_price_input(
test_ETH, test_USDT, test_volume_in * test_d0, route=test_path_2hop
)
test_volume_out_min = int(test_volume_out * Decimal(1 - uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_input(
test_ETH,
test_USDT,
test_volume_in * test_d0,
test_volume_out_min,
route=test_path_2hop,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
# Testing make_swap_input(), 2-hop test, token0 is non-ETH
test_volume_in = 1
print(
"Testing 2-hop make_swap_input() for "
+ str(test_volume_in)
+ f" {Fore.GREEN}USDT{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}, 2-hop"
)
test_volume_out = uniV4_test.get_price_input(
test_USDT,
test_ETH,
test_volume_in * test_d1,
route=list(reversed(test_path_2hop)),
)
test_volume_out_min = int(test_volume_out * Decimal(1 - uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_input(
test_USDT,
test_ETH,
test_volume_in * test_d1,
test_volume_out_min,
route=list(reversed(test_path_2hop)),
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
print()
print()
# Testing make_swap_output(), single hop, token0 is ETH
test_volume_out = 1
print(
"Testing make_swap_output() for "
+ str(test_volume_out)
+ f" {Fore.GREEN}USDC{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}, single hop"
)
test_volume_in = uniV4_test.get_price_output(
test_ETH,
test_USDC,
test_volume_out * test_d1,
test_pool_key1.fee,
test_pool_key1.tick_spacing,
)
test_volume_in_max = int(test_volume_in * Decimal(1 + uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_output(
test_ETH,
test_USDC,
test_volume_out * test_d1,
test_volume_in_max,
test_pool_key1,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
# Testing make_swap_output(), single hop, token0 is non-ETH
test_volume_out = 1
print(
"Testing make_swap_output() for "
+ str(test_volume_out)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDC{Style.RESET_ALL}, single hop"
)
test_volume_in = uniV4_test.get_price_output(
test_USDC,
test_ETH,
test_volume_out * test_d1,
test_pool_key1.fee,
test_pool_key1.tick_spacing,
)
test_volume_in_max = int(test_volume_in * Decimal(1 + uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_output(
test_USDC,
test_ETH,
test_volume_out * test_d1,
test_volume_in_max,
test_pool_key1,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
# Testing make_swap_output(), 2-hop, token0 is ETH
test_volume_out = 1
print(
"Testing 2-hop exactOutput() for "
+ str(test_volume_out)
+ f" {Fore.GREEN}ETH{Style.RESET_ALL} to {Fore.GREEN}USDT{Style.RESET_ALL}, 2-hop"
)
reversed_test_path_2hop = list(reversed(test_path_2hop))
test_volume_in = uniV4_test.get_price_output(
test_ETH, test_USDT, test_volume_out * test_d0, route=reversed_test_path_2hop
)
test_volume_in_max = int(test_volume_in * Decimal(1 + uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_output(
test_ETH,
test_USDT,
test_volume_out * test_d2,
test_volume_in_max,
route=reversed_test_path_2hop,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
# Testing make_swap_output(), 2-hop, token0 is non-ETH
test_volume_out = 1
print(
"Testing 2-hop exactOutput() for "
+ str(test_volume_out)
+ f" {Fore.GREEN}USDT{Style.RESET_ALL} to {Fore.GREEN}ETH{Style.RESET_ALL}, 2-hop"
)
test_volume_in = uniV4_test.get_price_output(
test_USDT, test_ETH, test_volume_out * test_d0, route=test_path_2hop
)
test_volume_in_max = int(test_volume_in * Decimal(1 + uniV4_test.max_slippage))
test_result = uniV4_test.make_swap_output(
test_USDT,
test_ETH,
test_volume_out * test_d2,
test_volume_in_max,
route=test_path_2hop,
)
print(f"Result: {Fore.GREEN}" + test_result.hex() + f"{Style.RESET_ALL}")
print()
print()
def liquidity_tests():
##liquidity management functions tests
# get_position_info() test
test_token_id: int = 1
print(
f"Testing get_position_info() for token ID {Fore.GREEN}{test_token_id} {Style.RESET_ALL}"
)
test_result1 = uniV4_test.get_position_info(test_token_id)
test_pool_id_result: int = int.from_bytes(test_result1["poolID"], byteorder="big")
test_pool_id_check = uniV4_test.get_pool_id(
PoolKey(
test_result1["currency0"],
test_result1["currency1"],
test_result1["fee"],
test_result1["tickSpacing"],
test_result1["hooks"],
)
)
print(
"Result: "
+ str(test_result1)
+ f"; truncated pool ID: {Fore.GREEN}"
+ hex(test_pool_id_result)
+ f"{Style.RESET_ALL}"
+ f"; full pool ID: {Fore.GREEN}"
+ f"{test_pool_id_check.hex()}"
+ f"{Style.RESET_ALL}"
)
print()
print()
# get_position_info() test
print(
f"Testing get_position_value() for token ID {Fore.GREEN}{test_token_id} {Style.RESET_ALL}"
)
test_result1 = uniV4_test.get_position_value(test_token_id, 18, 6)
print("Result: " + str(test_result1))
print()
print()
test_token_id = 206788
print(
f"Testing get_position_info() for token ID {Fore.GREEN}{test_token_id} {Style.RESET_ALL}"
)
test_result1 = uniV4_test.get_position_value(test_token_id, 18, 8)
print("Result: " + str(test_result1))
print()
print()
test_transaction_hash: str = (
"0xb30d3dde98f715e5880da9f8833f99823623229e193e04661cb7ce193e4028f8"
)
print(
f"Testing get_minted_token_id() for transaction {Fore.GREEN}{test_transaction_hash} {Style.RESET_ALL}"
)
test_result_token_id = uniV4_test.get_minted_token_id(test_transaction_hash)
print("Result: " + str(test_result_token_id))
print()
print()
test_transaction_hash = (
"0xfe0389d167acbe1bb10f2ef0487ae123beab8a5b334799d68632957e3d16ff6e"
)
print(
f"Testing get_minted_token_id() for transaction {Fore.GREEN}{test_transaction_hash} {Style.RESET_ALL}"
)
test_result_token_id = uniV4_test.get_minted_token_id(test_transaction_hash)
print("Result: " + str(test_result_token_id))
print()
print()
def reserves_lens_tests():
##reserves lens tests
print(
f"Testing reserves_lens_get_pool_tvl() for ({Fore.GREEN}ETH{Style.RESET_ALL}, {Fore.GREEN}USDC{Style.RESET_ALL}) liquidity pool"
)
test_result = uniV4_test.reserves_lens_get_pool_tvl(
PoolKey(
test_ETH,
test_USDC,
default_test_fee,
default_test_tick_spacing,
default_test_hooks,
)
)
print("Result: " + str(test_result))
print()
print()
if __name__ == "__main__":
test_ETH = "0x0000000000000000000000000000000000000000"
test_USDC = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
test_USDT = Web3.to_checksum_address("0xdac17f958d2ee523a2206206994597c13d831ec7")
test_zero_hook = "0x0000000000000000000000000000000000000000"
test_d0 = 10**18
test_d1 = 10**6
test_d2 = 10**6
test_fee = 500
default_test_fee = 500
default_test_tick_spacing = 10
test_pool2_fee = 10
test_pool2_tick_spacing = 1
default_test_hooks = test_zero_hook
_TESTS_DIR = os.path.dirname(os.path.abspath(__file__))
rpc_endpoint = "https://eth.drpc.org"
address = "0x94e3361495bD110114ac0b6e35Ed75E77E6a6cFA"
w3_test = Web3(Web3.HTTPProvider(rpc_endpoint, request_kwargs={"timeout": 60}))
uniV4_test = Uniswap4(
address,
None,
provider=rpc_endpoint,
)
v4pools_test = V4pools(w3_test)
##TESTS
print("Started.")
print()
print()
# pool_tests()
quoter_tests()
price_impact_tests()
state_view_tests()
liquidity_tests()
reserves_lens_tests()
# swap_tests()
print("Done.")