def test_does_handle_missing_dependency_error(tmpdir, capsys):
appdir = _create_app_structure(tmpdir)
builder = mock.Mock(spec=DependencyBuilder)
fake_package = mock.Mock(spec=Package)
fake_package.identifier = 'foo==1.2'
builder.build_site_packages.side_effect = MissingDependencyError(
set([fake_package]))
packager = LambdaDeploymentPackager(dependency_builder=builder)
packager.create_deployment_package(str(appdir), 'python2.7')
out, _ = capsys.readouterr()
assert 'Could not install dependencies:\nfoo==1.2' in out
def test_empty_layer_package_raises_error(tmpdir, layer_packager):
packager, deps_builder = layer_packager
appdir = _create_app_structure(tmpdir)
appdir.mkdir('chalicelib')
appdir.join('requirements.txt').write('')
appdir.join('chalicelib', '__init__.py').write('# Test package')
filename = packager.deployment_package_filename(str(appdir), 'python2.7')
with pytest.raises(EmptyPackageError):
packager.create_deployment_package(str(appdir), 'python2.7')
# We should also verify that the file does not exist so it doesn't
# get reused in subsequent caches. This shouldn't affect anything,
# we're just trying to cleanup properly.
assert not os.path.isfile(filename)
def test_does_handle_missing_dependency_error(tmpdir):
appdir = _create_app_structure(tmpdir)
builder = mock.Mock(spec=DependencyBuilder)
fake_package = mock.Mock(spec=Package)
fake_package.identifier = 'foo==1.2'
builder.build_site_packages.side_effect = MissingDependencyError(
set([fake_package]))
ui = mock.Mock(spec=chalice.utils.UI)
osutils = chalice.utils.OSUtils()
packager = LambdaDeploymentPackager(
osutils=osutils,
dependency_builder=builder,
ui=ui,
)
packager.create_deployment_package(str(appdir), 'python2.7')
output = ''.join([call[0][0] for call in ui.write.call_args_list])
assert 'Could not install dependencies:\nfoo==1.2' in output
def test_does_handle_missing_dependency_error(tmpdir):
appdir = _create_app_structure(tmpdir)
builder = mock.Mock(spec=DependencyBuilder)
fake_package = mock.Mock(spec=Package)
fake_package.identifier = 'foo==1.2'
builder.build_site_packages.side_effect = MissingDependencyError(
set([fake_package]))
ui = mock.Mock(spec=chalice.utils.UI)
osutils = chalice.utils.OSUtils()
packager = LambdaDeploymentPackager(
osutils=osutils,
dependency_builder=builder,
ui=ui,
)
packager.create_deployment_package(str(appdir), 'python2.7')
output = ''.join([call[0][0] for call in ui.write.call_args_list])
assert 'Could not install dependencies:\nfoo==1.2' in output
def test_no_vendor_in_app_only_packager(tmpdir, app_only_packager):
packager, deps_builder = app_only_packager
appdir = _create_app_structure(tmpdir)
appdir.mkdir('chalicelib')
appdir.join('requirements.txt').write('boto3')
appdir.join('chalicelib', '__init__.py').write('# Test package')
vendor = appdir.mkdir('vendor')
extra_package = vendor.mkdir('mypackage')
extra_package.join('__init__.py').write('# Test package')
name = packager.create_deployment_package(str(appdir), 'python2.7')
with zipfile.ZipFile(name) as f:
_assert_not_in_zip('mypackage/__init__.py', f)
_assert_in_zip('chalicelib/__init__.py', b'# Test package', f)
_assert_in_zip('app.py', b'# Test app', f)
assert not deps_builder.build_site_packages.called
def test_py_deps_in_layer_package(tmpdir, layer_packager):
packager, deps_builder = layer_packager
appdir = _create_app_structure(tmpdir)
appdir.mkdir('chalicelib')
appdir.join('requirements.txt').write('boto3')
appdir.join('chalicelib', '__init__.py').write('# Test package')
vendor = appdir.mkdir('vendor')
extra_package = vendor.mkdir('mypackage')
extra_package.join('__init__.py').write('# Test package')
name = packager.create_deployment_package(str(appdir), 'python2.7')
assert os.path.basename(name).startswith('managed-layer-')
with zipfile.ZipFile(name) as f:
prefix = 'python/lib/python2.7/site-packages'
_assert_in_zip('%s/mypackage/__init__.py' % prefix, b'# Test package',
f)
_assert_not_in_zip('%s/chalicelib/__init__.py' % prefix, f)
_assert_not_in_zip('%s/app.py' % prefix, f)
deps_builder.build_site_packages.assert_called_with(
'cp27mu', str(appdir.join('requirements.txt')), mock.ANY)
