def test_initializing_empty_project(project_dir):
contracts_source_dirs = get_contracts_source_dirs(project_dir)
for source_dir in contracts_source_dirs:
os.rmdir(source_dir)
expected_paths = (
os.path.join(project_dir, 'tests'),
os.path.join(contracts_source_dirs[0], 'Greeter.sol'),
os.path.join(project_dir, 'tests', 'test_greeter.py'),
) + tuple(source_dir for source_dir in contracts_source_dirs)
for path in expected_paths:
assert not os.path.exists(path)
assert not os.path.exists(os.path.join(project_dir, 'project.json'))
runner = CliRunner()
result = runner.invoke(main, ['init'])
assert result.exit_code == 0, result.output + str(result.exception)
assert 'Created Example Contract' in result.output
for path in expected_paths:
assert os.path.exists(path)
def test_initializing_empty_project(project_dir):
contracts_source_dirs = get_contracts_source_dirs(project_dir)
for source_dir in contracts_source_dirs:
os.rmdir(source_dir)
expected_paths = (
os.path.join(project_dir, 'tests'),
os.path.join(contracts_source_dirs[0], 'Greeter.sol'),
os.path.join(project_dir, 'tests', 'test_greeter.py'),
) + tuple(
source_dir for source_dir in contracts_source_dirs
)
for path in expected_paths:
assert not os.path.exists(path)
assert not os.path.exists(os.path.join(project_dir, 'project.json'))
runner = CliRunner()
result = runner.invoke(main, ['init'])
assert result.exit_code == 0, result.output + str(result.exception)
assert 'Created Example Contract' in result.output
for path in expected_paths:
assert os.path.exists(path)
def contracts_source_dirs(self):
source_dirs = self.config.get('compilation.contracts_source_dirs')
if source_dirs:
return [
os.path.join(self.project_dir, contracts_dir)
for contracts_dir in source_dirs
]
else:
return get_contracts_source_dirs(self.project_dir)
def contracts_source_dir(self):
warnings.warn(
DeprecationWarning(
"project.contracts_source_dir has been replaced by the plural, "
"project.contracts_source_dirs which is an iterable of all source "
"directories populus will search for contracts. Please update your "
"code accordingly as this API will be removed in a future release"
))
return self.config.get(
'compilation.contracts_source_dir',
get_contracts_source_dirs(self.project_dir),
)[0]
def project_dir(tmpdir, monkeypatch):
_project_dir = str(tmpdir.mkdir("project-dir"))
# setup project directories
for source_dir in get_contracts_source_dirs(_project_dir):
ensure_path_exists(source_dir)
ensure_path_exists(get_build_asset_dir(_project_dir))
ensure_path_exists(get_base_blockchain_storage_dir(_project_dir))
monkeypatch.chdir(_project_dir)
monkeypatch.syspath_prepend(_project_dir)
return _project_dir
def project_dir(tmpdir, monkeypatch):
_project_dir = str(tmpdir.mkdir("project-dir"))
# setup project directories
for source_dir in get_contracts_source_dirs(_project_dir):
ensure_path_exists(source_dir)
ensure_path_exists(get_build_asset_dir(_project_dir))
ensure_path_exists(get_base_blockchain_storage_dir(_project_dir))
monkeypatch.chdir(_project_dir)
monkeypatch.syspath_prepend(_project_dir)
return _project_dir
def test_project_directory_properties(project_dir):
project = Project(project_dir)
contracts_source_dirs = get_contracts_source_dirs(project_dir)
for left, right in zip(project.contracts_source_dirs, contracts_source_dirs):
assert is_same_path(left, right)
build_asset_dir = get_build_asset_dir(project_dir)
assert is_same_path(project.build_asset_dir, build_asset_dir)
compiled_contracts_asset_path = get_compiled_contracts_asset_path(build_asset_dir)
assert is_same_path(project.compiled_contracts_asset_path, compiled_contracts_asset_path)
base_blockchain_storage_dir = get_base_blockchain_storage_dir(project_dir)
assert is_same_path(project.base_blockchain_storage_dir, base_blockchain_storage_dir)
def test_project_directory_properties(project_dir):
project = Project(project_dir, create_config_file=True)
contracts_source_dirs = get_contracts_source_dirs(project_dir)
for left, right in zip(project.contracts_source_dirs, contracts_source_dirs):
assert is_same_path(left, right)
build_asset_dir = get_build_asset_dir(project_dir)
assert is_same_path(project.build_asset_dir, build_asset_dir)
compiled_contracts_asset_path = get_compiled_contracts_asset_path(build_asset_dir)
assert is_same_path(project.compiled_contracts_asset_path, compiled_contracts_asset_path)
base_blockchain_storage_dir = get_base_blockchain_storage_dir(project_dir)
assert is_same_path(project.base_blockchain_storage_dir, base_blockchain_storage_dir)
def _loaded_contract_fixtures(project_dir, request):
contracts_to_load_from_fn = getattr(request.function,
'_populus_contract_fixtures', [])
contracts_to_load_from_module = getattr(request.module,
'_populus_contract_fixtures', [])
contracts_to_load = itertools.chain(
contracts_to_load_from_module,
contracts_to_load_from_fn,
)
contracts_source_dir = get_contracts_source_dirs(project_dir)[0]
for item, dst_path in contracts_to_load:
ensure_path_exists(contracts_source_dir)
fixture_path = os.path.join(
POPULUS_SOURCE_ROOT,
'tests',
'fixtures',
item,
)
if os.path.exists(item):
src_path = item
elif os.path.exists(fixture_path):
src_path = fixture_path
else:
raise ValueError("Unable to load contract '{0}'".format(item))
if dst_path is None:
dst_path = os.path.join(contracts_source_dir,
os.path.basename(item))
elif not os.path.isabs(dst_path):
dst_path = os.path.join(project_dir, dst_path)
ensure_path_exists(os.path.dirname(dst_path))
if os.path.exists(dst_path):
raise ValueError("File already present at '{0}'".format(dst_path))
shutil.copy(src_path, dst_path)
def _loaded_contract_fixtures(project_dir, request):
contracts_to_load_from_fn = getattr(request.function, '_populus_contract_fixtures', [])
contracts_to_load_from_module = getattr(request.module, '_populus_contract_fixtures', [])
contracts_to_load = itertools.chain(
contracts_to_load_from_module,
contracts_to_load_from_fn,
)
contracts_source_dir = get_contracts_source_dirs(project_dir)[0]
for item, dst_path in contracts_to_load:
ensure_path_exists(contracts_source_dir)
fixture_path = os.path.join(
POPULUS_SOURCE_ROOT,
'tests',
'fixtures',
item,
)
if os.path.exists(item):
src_path = item
elif os.path.exists(fixture_path):
src_path = fixture_path
else:
raise ValueError("Unable to load contract '{0}'".format(item))
if dst_path is None:
dst_path = os.path.join(contracts_source_dir, os.path.basename(item))
elif not os.path.isabs(dst_path):
dst_path = os.path.join(project_dir, dst_path)
ensure_path_exists(os.path.dirname(dst_path))
if os.path.exists(dst_path):
raise ValueError("File already present at '{0}'".format(dst_path))
shutil.copy(src_path, dst_path)
def test_project_directory_properties(project_dir):
project = Project(project_dir, create_config_file=True)
if sys.version_info.major != 2:
with pytest.warns(DeprecationWarning):
project.contracts_source_dir
contracts_source_dirs = get_contracts_source_dirs(project_dir)
for left, right in zip(project.contracts_source_dirs,
contracts_source_dirs):
assert is_same_path(left, right)
build_asset_dir = get_build_asset_dir(project_dir)
assert is_same_path(project.build_asset_dir, build_asset_dir)
compiled_contracts_asset_path = get_compiled_contracts_asset_path(
build_asset_dir)
assert is_same_path(project.compiled_contracts_asset_path,
compiled_contracts_asset_path)
base_blockchain_storage_dir = get_base_blockchain_storage_dir(project_dir)
assert is_same_path(project.base_blockchain_storage_dir,
base_blockchain_storage_dir)
def contracts_source_dirs(self):
source_dirs = self.config.get('compilation.contracts_source_dirs')
if source_dirs:
return [os.path.join(self.project_dir, contracts_dir) for contracts_dir in source_dirs]
else:
return get_contracts_source_dirs(self.project_dir)