def test_get_env_databag_parent():
"""processes top .env directory"""
data = api.get_env_databag(root_dir, True, None)
assert data.get("parent_value") == "top"
assert api.get_output_databag_filename() == os.path.join(
root_dir,
constants.ENV_DIR,
"output_databag.yaml"
)
assert data.get("env_name") is None
def test_get_env_databag_output():
"""must read from output_databag.yaml and munge parents"""
data = api.get_env_databag(root_dir, True, "prod")
assert data.get("prod_value") == "prod"
assert data.get("common_value") == "common"
assert api.get_output_databag_filename() == os.path.join(
root_dir,
constants.ENV_DIR,
"prod/output_databag.yaml"
)
assert data.get("env_name") == "prod"
def test_deep_nested_env_no_merge_databag():
"""merge flag is honored"""
data = api.get_env_databag(root_dir, False, "dev/special")
logger.debug(data)
assert data.get("new_value") is None
assert data.get("common_value") is None
assert data.get("special_value") == "special"
assert api.get_output_databag_filename() == os.path.join(
root_dir,
constants.ENV_DIR,
"dev/special/output_databag.yaml"
)
def test_get_env_databag_child():
"""processes first child env"""
data = api.get_env_databag(root_dir, True, "dev")
assert data.get("new_value") == "new"
assert data.get("parent_value") == "override"
assert data.get("common_value") == "common"
assert api.get_output_databag_filename() == os.path.join(
root_dir,
constants.ENV_DIR,
"dev/output_databag.yaml"
)
assert data.get("env_name") == "dev"
def test_deep_nested_env_databag():
"""processes 2 level env hierarchy"""
data = api.get_env_databag(root_dir, True, "dev/special")
assert data.get("new_value") == "new"
assert data.get("parent_value") == "override"
assert data.get("common_value") == "common"
assert data.get("special_value") == "special"
assert api.get_output_databag_filename() == os.path.join(
root_dir,
constants.ENV_DIR,
"dev/special/output_databag.yaml"
)
assert data.get("env_name") == "dev/special"
def test_databag_init_ok():
"""stale databag values must be updated with per-run settings"""
data = api.get_env_databag(root_dir, False, "dev/special")
assert data.get("intermediate_databag_file") is not None
assert data.get("intermediate_databag_file") != "stale"
def test_databag_default_values():
"""default values must be loaded"""
data = api.get_env_databag(root_dir, False, "dev/special")
assert data.get("up_verb") == constants.UP_VERB
def test_get_env_databag_raises():
"""Raise if there are too many directories to process"""
with pytest.raises(RuntimeError):
_ = api.get_env_databag(root_dir, True, "1/2/3/4/5")