osrm-backend/features/guidance/suffix-changes.feature

@routing  @guidance
Feature: Suppress New Names on dedicated Suffices

    Background:
        Given the profile "car"
        Given a grid size of 2000 meters

    Scenario: Suffix To Suffix
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name |
            | ab     | 42 N |
            | bc     | 42 S |

       When I route I should get
            | waypoints | route     | turns         |
            | a,c       | 42 N,42 S | depart,arrive |

    Scenario: Suffix To Suffix Ref
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name | ref |
            | ab     | 42 N |     |
            | bc     | 42 S | 101 |

       When I route I should get
            | waypoints | route           | turns         | ref   |
            | a,c       | 42 N,42 S       | depart,arrive | ,101  |

    Scenario: Prefix Change
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name    |
            | ab     | West 42 |
            | bc     | East 42 |

       When I route I should get
            | waypoints | route           | turns         |
            | a,c       | West 42,East 42 | depart,arrive |

    Scenario: Prefix Change ref
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name    |
            | ab     | West 42 |
            | bc     | 42      |

       When I route I should get
            | waypoints | route      | turns         |
            | a,c       | West 42,42 | depart,arrive |

    Scenario: Prefix Change and Reference
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name    | ref |
            | ab     | West 42 | 101 |
            | bc     | East 42 |     |

       When I route I should get
            | waypoints | route                 | turns         | ref  |
            | a,c       | West 42,East 42       | depart,arrive | 101, |

    Scenario: Suffix To Suffix - Turn
        Given the node map
            """
            a   b   c
                d
            """

        And the ways
            | nodes  | name |
            | ab     | 42 N |
            | bc     | 42 S |
            | bd     | 42 E |

       When I route I should get
            | waypoints | route          | turns                        |
            | a,c       | 42 N,42 S      | depart,arrive                |
            | a,d       | 42 N,42 E,42 E | depart,continue right,arrive |

    Scenario: Suffix To No Suffix
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name |
            | ab     | 42 N |
            | bc     | 42   |

       When I route I should get
            | waypoints | route   | turns         |
            | a,c       | 42 N,42 | depart,arrive |

    Scenario: No Suffix To Suffix
        Given the node map
            """
            a   b   c
            """

        And the ways
            | nodes  | name |
            | ab     | 42   |
            | bc     | 42 S |

       When I route I should get
            | waypoints | route   | turns         |
            | a,c       | 42,42 S | depart,arrive |