def test_client_get_metadata(watchman_service):
"""
Test client's ability to get metadata from some target
"""
client = Client(project=tu.GORDO_PROJECT)
metadata = client.get_metadata()
assert isinstance(metadata, dict)
# Can't get metadata for non-existent target
with pytest.raises(ValueError):
client = Client(project=tu.GORDO_PROJECT, target="no-such-target")
client.get_metadata()
def metadata(ctx: click.Context, output_file: typing.Optional[typing.IO[str]]):
"""
Get metadata from a given endpoint
"""
client = Client(*ctx.obj["args"], **ctx.obj["kwargs"])
metadata = client.get_metadata()
if output_file:
json.dump(metadata, output_file)
click.secho(f"Saved metadata json to file: '{output_file}'")
else:
pprint(metadata)
return metadata