osrm-backend/features/guidance/roundabout-turn-bike.feature

@routing  @guidance
Feature: Basic Roundabout

    Background:
        Given the profile "bicycle"
        Given a grid size of 10 meters

    # https://www.openstreetmap.org/way/223225602
    Scenario: Enter and Exit with changing mode
        Given the node map
            """
                a
                b
            h g   c d
                e
                f
            """

       And the ways
            | nodes | junction   | highway     |
            | ab    |            | residential |
            | cd    |            | residential |
            | ef    |            | footway     |
            | gh    |            | footway     |
            | bgecb | roundabout | residential |

       When I route I should get
           | waypoints | route       | turns                                                               |
           | a,d       | ab,cd,cd    | depart,roundabout turn left exit-1,arrive                           |
           | a,f       | ab,ef,ef,ef | depart,roundabout turn straight exit-1,exit roundabout right,arrive |
           | a,h       | ab,gh,gh,gh | depart,roundabout turn right exit-1,exit roundabout right,arrive    |
           | d,f       | cd,ef,ef,ef | depart,roundabout turn left exit-2,exit roundabout right,arrive     |
           | d,h       | cd,gh,gh,gh | depart,roundabout turn straight exit-2,exit roundabout right,arrive |
           | d,a       | cd,ab,ab    | depart,roundabout turn right exit-1,arrive                          |
           | f,h       | ef,gh,gh,gh | depart,roundabout turn left exit-3,exit roundabout right,arrive     |
           | f,a       | ef,ab,ab    | depart,roundabout turn straight exit-2,arrive                       |
           | f,d       | ef,cd,cd    | depart,roundabout turn right exit-1,arrive                          |
           | h,a       | gh,ab,ab    | depart,roundabout turn left exit-2,arrive                           | 
           | h,d       | gh,cd,cd    | depart,roundabout turn straight exit-1,arrive                       |
           | h,f       | gh,ef,ef,ef | depart,roundabout turn right exit-1,exit roundabout right,arrive    |