Address review: keep existing tests and endpoint constant names

- Restore the pre-existing tests; only change them where v6 requires it
  (each change is annotated with the reason):
  * v6 has no poi/poi.landmark types: dropped from testGeocodePlaceWithLocale
  * v6 dataset differences: Princes Risborough for 'princ', 12 (not 8)
    Avenue Gambetta for the reverse test, v6 mapbox_id values
  * v6 treats '&' as the intersection search connector, so the
    '116th St & Broadway' query no longer matches any address; the test
    now uses '1600 Pennsylvania Avenue NW, Washington, DC 20500'
  * v6 removed the fuzzyMatch parameter: the two fuzzy tests are now
    autocomplete tests
- Keep the GEOCODE_ENDPOINT_URL_SSL and REVERSE_ENDPOINT_URL_SSL constant
  names; only the URL values move to the v6 endpoints. The provider keeps
  its previous structure, including the constructor signature (the
  mapbox.places-permanent mode maps to the v6 permanent parameter)
- Simplify the CHANGELOG entry to match the style of the previous tags
- Keep the v6 fixtures for both MapboxTest and the shared IntegrationTest

Author: davidbarratt

src/Provider/Mapbox/CHANGELOG.md

@@ -7,36 +7,20 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 ### Added
 
 - Support for the Mapbox Geocoding API v6 (`/search/geocode/v6/forward` and `/search/geocode/v6/reverse`)
-- v6 Structured Input: forward queries built from typed address fields via query data — `address_line1`, `address_number`, `street`, `block`, `place`, `region`, `postcode`, `locality`, `neighborhood`. When any of these is present, the query text is not sent.
-- `Mapbox::TYPE_STREET` (new v6 type, added to `Mapbox::TYPES`)
-- `Mapbox::TYPE_BLOCK` (Japan) and `Mapbox::TYPE_SECONDARY_ADDRESS` (US) constants (not part of `TYPES`: the API only accepts them in the corresponding regional context)
-- `Mapbox::STRUCTURED_INPUT_FIELDS` constant
-- Query data support: `autocomplete` (replaces `fuzzy_match`), `proximity` (`"lon,lat"` or `"ip"`), `worldview`
-- New 4th constructor argument `bool $permanent` (v6 `permanent=true` result storage)
-- `MapboxAddress::getMatchCode()` / `withMatchCode()` — v6 Smart Address Match object
-- `MapboxAddress::getMatchConfidence()` / `withMatchConfidence()` — `exact`, `high`, `medium` or `low`
-- `MapboxAddress::getAccuracy()` / `withAccuracy()` — `rooftop`, `parcel`, `point`, `interpolated`, `approximate` or `intersection`
+- Support for the v6 `autocomplete` parameter and the v6 Structured Input fields
+- `Mapbox::TYPE_STREET` and `Mapbox::STRUCTURED_INPUT_FIELDS` constants
+- `MapboxAddress::getMatchCode()`, `getMatchConfidence()` and `getAccuracy()` for the v6 response data
 
 ### Removed
 
-- Support for the Mapbox Geocoding API v5 (`/geocoding/v5/...`) — pin to `geocoder-php/mapbox-provider:^1.5` to stay on v5
-- `Mapbox::GEOCODE_ENDPOINT_URL_SSL` and `Mapbox::REVERSE_ENDPOINT_URL_SSL` constants (replaced by `Mapbox::FORWARD_ENDPOINT_URL` / `Mapbox::REVERSE_ENDPOINT_URL`)
-- `Mapbox::GEOCODING_MODE_PLACES`, `Mapbox::GEOCODING_MODE_PLACES_PERMANENT` and `Mapbox::GEOCODING_MODES` constants (v6 has no geocoding modes; use the `permanent` constructor argument)
-- `Mapbox::TYPE_POI` and `Mapbox::TYPE_POI_LANDMARK` constants (v6 does not geocode POIs; passing them as `location_type` now yields a 422 error from the API)
-- `fuzzy_match` query data (v6 has no fuzzy/typo matching; use `autocomplete` for prefix-style matching)
+- Support for the Mapbox Geocoding API v5 (pin to `^1.5` to keep using it)
+- Support for the v5 `fuzzy_match` parameter (use `autocomplete` instead)
+- `Mapbox::TYPE_POI` and `Mapbox::TYPE_POI_LANDMARK` constants (not available in v6)
 
 ### Changed
 
-- The 4th constructor argument is now `bool $permanent = false` (was `string $geocodingMode`); passing a mode string changes behavior or errors
-- `Mapbox::TYPES` no longer contains the POI types and now contains `street`
-- Forward requests send the search text as the `q` query parameter instead of in the URL path
-- Reverse requests send `longitude` / `latitude` query parameters (was `{lon},{lat}` in the path)
-- `MapboxAddress::getId()` returns the v6 `mapbox_id` value (format changed, e.g. `dXJu...` instead of `address.123`)
-- `MapboxAddress::getResultType()` values follow the v6 `feature_type` vocabulary (`street` added, `poi`/`poi.landmark` gone)
-- Reverse geocoding with a `limit` greater than 1 requires a single `location_type` value (v6 API constraint: multiple types + limit returns a 422 error)
-- Forward `limit` is capped at 10 by the v6 API (higher values are silently clamped)
-- Invalid access tokens are now answered with HTTP 401 by the API (v5 used 403); both map to `Geocoder\Exception\InvalidCredentials`
-- Geocoded data reflects the v6 dataset: coordinates, results and admin-level codes may differ from v5
+- The `mapbox.places-permanent` mode is now sent as the v6 `permanent` parameter
+- Results carry the v6 `mapbox_id` format and v6 dataset values
 
 ## 1.5.0