test: restrict scope of fixtures

pyproject.toml

@@ -4,7 +4,7 @@ version         = "0.1.0"
 description     = ""
 authors         = [{ name = "Curve.fi", email = "info@curve.fi" }]
 readme          = "README.md"
-requires-python = ">=3.10"
+requires-python = "==3.12.6"
 
 # Requirements
 dependencies = [
@@ -14,7 +14,7 @@ dependencies = [
 ]
 
 [tool.uv.sources]
-titanoboa = { git = "https://github.com/vyperlang/titanoboa.git", rev = "86df8936654db20686410488738d7abaf165a4c9" }
+titanoboa = { git = "https://github.com/vyperlang/titanoboa.git", rev = "a52c79c67ba0e00ceafc70f9daf730c9a57f27c9" }
 
 [tool.uv]
 dev-dependencies = [

tests/integration/conftest.py

@@ -7,19 +7,19 @@
 boa.set_etherscan(api_key=os.getenv("ETHERSCAN_API_KEY"))
 
 
-@pytest.fixture(autouse=True, scope="module")
+@pytest.fixture(autouse=True)
 def better_traces(forked_env):
     # contains contracts that are not necessarily called
     # but appear in the traces
     boa.from_etherscan(ab.vault_original, "vault_original")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def rpc_url():
     return os.getenv("ETH_RPC_URL") or "https://rpc.ankr.com/eth"
 
 
-@pytest.fixture(scope="module", autouse=True)
+@pytest.fixture(autouse=True)
 def forked_env(rpc_url):
     block_to_fork = 20928372
     with boa.swap_env(boa.Env()):
@@ -30,22 +30,22 @@ def forked_env(rpc_url):
         yield
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def controller_factory():
     return boa.from_etherscan(ab.crvusd_controller_factory, "controller_factory")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def lens(controller_factory):
     return boa.load("contracts/StablecoinLens.vy", controller_factory)
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault_factory():
     return boa.from_etherscan(ab.yearn_vault_factory, "vault_factory")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def fee_splitter(rewards_handler):
     _fee_splitter_abi = boa.load_vyi("tests/integration/interfaces/IFeeSplitter.vyi")
 
@@ -66,12 +66,12 @@ def fee_splitter(rewards_handler):
     return _fee_splitter
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def crvusd():
     return boa.from_etherscan(ab.crvusd, "crvusd")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault(vault_factory):
     _vault_abi = boa.load_partial("contracts/yearn/VaultV3.vy")
 
@@ -94,12 +94,12 @@ def vault(vault_factory):
     return _vault
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def minimum_weight():
     return 500
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def rewards_handler(vault, minimum_weight):
     rh = boa.load(
         "contracts/RewardsHandler.vy",
@@ -119,7 +119,7 @@ def rewards_handler(vault, minimum_weight):
     return rh
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def active_controllers(fee_splitter):
     # useful to call dispatch_fees
     # we skip the first one as the market is deprecated

tests/integration/test_dynamic_weight.py

@@ -5,7 +5,7 @@
 import address_book as ab
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def new_depositor(crvusd, vault):
     def _new_depositor(amount):
         depositor = boa.env.generate_address()
@@ -19,7 +19,7 @@ def _new_depositor(amount):
     return _new_depositor
 
 
-@pytest.fixture(autouse=True, scope="module")
+@pytest.fixture(autouse=True)
 def inject_raw_weight(rewards_handler):
     raw_weight_source = textwrap.dedent("""
     @view

tests/unitary/conftest.py

@@ -4,46 +4,46 @@
 MOCK_CRV_USD_CIRCULATING_SUPPLY = 69_420_000 * 10**18
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def yearn_gov():
     return boa.env.generate_address()
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def curve_dao():
     # TODO add a fixture for rate managers that contains curve dao
     return boa.env.generate_address()
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def dev_address():
     return boa.env.generate_address()
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def security_agent():
     return boa.env.generate_address()
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault_init_deposit_cap():
     return 5_000_000 * 10**18
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def deposit_limit_module(dev_address, crvusd, vault, vault_init_deposit_cap):
     contract_deployer = boa.load_partial("contracts/DepositLimitModule.vy")
     with boa.env.prank(dev_address):
         contract = contract_deployer(vault, vault_init_deposit_cap)
     return contract
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault_original():
     return boa.load("contracts/yearn/VaultV3.vy")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault_factory(vault_original, yearn_gov):
     return boa.load(
         "contracts/yearn/VaultFactory.vy",
@@ -53,17 +53,17 @@ def vault_factory(vault_original, yearn_gov):
     )
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def crvusd():
     return boa.load("tests/mocks/MockERC20.vy")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def role_manager():
     return boa.env.generate_address()
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault(vault_factory, crvusd, role_manager, dev_address):
     vault_deployer = boa.load_partial("contracts/yearn/VaultV3.vy")
 
@@ -75,7 +75,7 @@ def vault(vault_factory, crvusd, role_manager, dev_address):
     return vault_deployer.at(address)
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def vault_god(vault, role_manager):
     _god = boa.env.generate_address()
 
@@ -84,17 +84,17 @@ def vault_god(vault, role_manager):
     return _god
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def minimum_weight(request):
     return 1000  # 10%
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def scaling_factor(request):
     return 10000  # 100%
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def mock_controller_factory(mock_controller):
     mock_controller_factory = boa.load("tests/mocks/MockControllerFactory.vy")
     for i in range(4):  # because we use 3rd controller (weth) in contract code
@@ -104,27 +104,27 @@ def mock_controller_factory(mock_controller):
     return mock_controller_factory
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def mock_controller(mock_monetary_policy):
     mock_controller = boa.load("tests/mocks/MockController.vy")
     mock_controller.eval(f"self._monetary_policy={mock_monetary_policy.address}")
     return mock_controller
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def mock_monetary_policy(mock_peg_keeper):
     mock_monetary_policy = boa.load("tests/mocks/MockMonetaryPolicy.vy")
     mock_monetary_policy.eval(f"self.peg_keeper_array[0] = IPegKeeper({mock_peg_keeper.address})")
     return mock_monetary_policy
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def mock_peg_keeper():
     mock_peg_keeper = boa.load("tests/mocks/MockPegKeeper.vy", MOCK_CRV_USD_CIRCULATING_SUPPLY)
     return mock_peg_keeper
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def rewards_handler(
     vault,
     crvusd,

tests/unitary/rewards_handler/test_recover_erc20.py

@@ -2,12 +2,12 @@
 import pytest
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def mock_erc20():
     return boa.load("tests/mocks/MockERC20.vy")
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def recovery_manager(rewards_handler, curve_dao):
     _recovery_admin = boa.env.generate_address()
     rewards_handler.grantRole(rewards_handler.RECOVERY_MANAGER(), _recovery_admin, sender=curve_dao)

tests/unitary/rewards_handler/test_rh_constructor.py

@@ -2,7 +2,7 @@
 import pytest
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def rewards_handler_deployer():
     return boa.load_partial("contracts/RewardsHandler.vy")
 

tests/unitary/rewards_handler/test_weight.py

@@ -10,17 +10,17 @@
 possible_req_weight = [i * 4000 for i in range(0, 3)]
 
 
-@pytest.fixture(params=possible_min_weight, scope="module")
+@pytest.fixture(params=possible_min_weight)
 def minimum_weight(request):
     return request.param
 
 
-@pytest.fixture(params=possible_scaling_factor, scope="module")
+@pytest.fixture(params=possible_scaling_factor)
 def scaling_factor(request):
     return request.param
 
 
-@pytest.fixture(params=possible_req_weight, scope="module")
+@pytest.fixture(params=possible_req_weight)
 def requested_weight(request):
     return request.param
 

tests/unitary/twa/conftest.py

@@ -9,43 +9,43 @@
 TWA_WINDOW = 1000
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def alice(crvusd):
     alice = boa.env.generate_address()
     boa.deal(crvusd, alice, INITIAL_BALANCE)
     return alice
 
 
-@pytest.fixture(scope="module")
+@pytest.fixture()
 def setup_vault(vault, crvusd, vault_god, alice):
     crvusd.approve(vault.address, 2**256 - 1, sender=alice)
     vault.set_deposit_limit(crvusd.balanceOf(alice), sender=vault_god)
     return vault
 
 
-@pytest.fixture
+@pytest.fixture()
 def setup_rewards_handler(rewards_handler, curve_dao, twa_window, snapshot_interval):
     with boa.env.prank(curve_dao):
         rewards_handler.set_twa_window(twa_window)
         rewards_handler.set_twa_snapshot_dt(snapshot_interval)
     return rewards_handler
 
 
-@pytest.fixture
+@pytest.fixture()
 def amt_deposit():
     return AMT_DEPOSIT
 
 
-@pytest.fixture
+@pytest.fixture()
 def snapshot_amount():
     return SNAPSHOT_AMOUNT
 
 
-@pytest.fixture
+@pytest.fixture()
 def snapshot_interval():
     return MIN_SNAPSHOT_DT
 
 
-@pytest.fixture
+@pytest.fixture()
 def twa_window():
     return TWA_WINDOW