test: adjust tests to not double-download Safe contracts (#61)

* test: integ

* test: adjust tests to not double dwnld

* test: copytree oops

tests/conftest.py

@@ -1,11 +1,12 @@
 import json
+import shutil
 import tempfile
 from pathlib import Path
 
 import ape
 import pytest
 from ape.contracts import ContractContainer
-from ape.utils import ZERO_ADDRESS
+from ape.utils import ZERO_ADDRESS, create_tempdir
 from ethpm_types import ContractType
 
 from ape_safe import MultiSend
@@ -14,14 +15,24 @@
 contracts_directory = Path(__file__).parent / "contracts"
 TESTS_DIR = Path(__file__).parent.absolute()
 
+# TODO: Test more versions.
+VERSIONS = ("1.3.0",)
+
 
 @pytest.fixture(scope="session", autouse=True)
-def config():
+def config(project):
     cfg = ape.config
+
+    # Ensure we have the safe-contracts dependencies.
+    for version in VERSIONS:
+        _ = project.dependencies.get_dependency("safe-contracts", version)
+
     # Ensure we don't persist any .ape data.
-    with tempfile.TemporaryDirectory() as temp_dir:
-        path = Path(temp_dir).resolve()
-        cfg.DATA_FOLDER = path
+    with create_tempdir() as path:
+        # First, copy in Safe contracts so we don't download each time.
+        dest = path / "dest"
+        shutil.copytree(cfg.DATA_FOLDER, dest)
+        cfg.DATA_FOLDER = dest
         yield cfg
 
 
@@ -40,7 +51,7 @@ def receiver(accounts):
     return accounts[9]
 
 
-@pytest.fixture(scope="session", params=["1.3.0"])  # TODO: Test more versions later?
+@pytest.fixture(scope="session", params=VERSIONS)
 def VERSION(request):
     return request.param
 

tests/integration/conftest.py

@@ -1,6 +1,8 @@
 import shutil
+from contextlib import contextmanager
 
 import pytest
+from ape.utils import create_tempdir
 from click.testing import CliRunner
 
 from ape_safe._cli import cli as CLI
@@ -18,11 +20,21 @@ def cli():
 
 @pytest.fixture
 def no_safes(data_folder):
-    shutil.rmtree(data_folder, ignore_errors=True)
+    with _remove_safes(data_folder):
+        yield
 
 
 @pytest.fixture
 def one_safe(data_folder, safes, safe):
-    shutil.rmtree(data_folder, ignore_errors=True)
-    safes.save_account(safe.alias, safe.address)
-    return safes.load_account(safe.alias)
+    with _remove_safes(data_folder):
+        safes.save_account(safe.alias, safe.address)
+        yield safes.load_account(safe.alias)
+
+
+@contextmanager
+def _remove_safes(data_folder):
+    with create_tempdir() as temp_dir:
+        dest = temp_dir / "dest"
+        shutil.move(data_folder, dest)
+        yield
+        shutil.move(dest, data_folder)