Function check_route_as_expected

tests/test_askrene.py:642–662

Make sure all fields in paths are match those in routes

(routes, paths)

def check_route_as_expected(routes, paths):
    """Make sure all fields in paths are match those in routes"""
    def dict_subset_eq(a, b):
        """Is every key in B is the same in A?"""
        return all(a.get(key) == b[key] for key in b)

    for path in paths:
        found = False
        for i in range(len(routes)):
            route = routes[i]
            if len(route['path']) != len(path):
                continue
            if all(dict_subset_eq(route['path'][i], path[i]) for i in range(len(path))):
                del routes[i]
                found = True
                break
        if not found:
            raise ValueError("Could not find path {} in paths {}".format(path, routes))

    if routes != []:
        raise ValueError("Did not expect paths {}".format(routes))


def check_getroute_paths(node,