def test_normalize_resource_path_symlink(self):
"""
template: tmp_dir/some/path/template.yaml
link1 (tmp_dir/symlinks/link1) -> ../some/path/template.yaml
link2 (tmp_dir/symlinks/link1) -> tmp_dir/symlinks/link1
resource_path (tmp_dir/some/path/src), raw path is "src"
The final expected value is the actual value of resource_path, which is tmp_dir/some/path/src
Skip the test on windows, due to symlink is not resolved consistently on Python:
https://stackoverflow.com/questions/43333640/python-os-path-realpath-for-symlink-in-windows
"""
with tempfile.TemporaryDirectory() as tmp_dir:
Path(tmp_dir, "some", "path").mkdir(parents=True)
Path(tmp_dir, "symlinks").mkdir(parents=True)
link1 = os.path.join(tmp_dir, "symlinks", "link1")
link2 = os.path.join(tmp_dir, "symlinks", "link2")
resource_path = "src"
# on mac, tmp_dir itself could be a symlink
real_tmp_dir = os.path.realpath(tmp_dir)
# SamLocalStackProvider.normalize_resource_path() always returns a relative path.
# so expected is converted to relative path
expected = os.path.relpath(
os.path.join(real_tmp_dir, os.path.join("some", "path",
"src")))
os.symlink(os.path.join("..", "some", "path", "template.yaml"),
link1)
os.symlink("link1", link2)
self.assertEqual(
SamLocalStackProvider.normalize_resource_path(
link2, resource_path),
expected,
)
def test_normalize_resource_path_windows(self, stack_location, path,
normalized_path):
self.assertEqual(
SamLocalStackProvider.normalize_resource_path(
stack_location, path), normalized_path)