| parent_place_id | start | end |
| W1 | 4 | 6 |
+ Scenario: Legal interpolation type changed to illegal one
+ Given the grid
+ | 1 | | 2 |
+ | 3 | | 4 |
+ And the places
+ | osm | class | type | name | geometry |
+ | W1 | highway | unclassified | Cloud Street | 1, 2 |
+ And the ways
+ | id | nodes |
+ | 2 | 3,4 |
+ And the places
+ | osm | class | type | addr+interpolation | geometry |
+ | W2 | place | houses | even | 3,4 |
+ And the places
+ | osm | class | type | housenr |
+ | N3 | place | house | 2 |
+ | N4 | place | house | 6 |
+ When importing
+ Then W2 expands to interpolation
+ | parent_place_id | start | end |
+ | W1 | 4 | 4 |
+ When updating places
+ | osm | class | type | addr+interpolation | geometry |
+ | W2 | place | houses | 12-2 | 3,4 |
+ Then W2 expands to no interpolation
+