Resolve some deprecations and remove igorw/get-in dependency (#1257)

* Remove `igorw/get-in` dependency to simplify code

* Fix phpunit deprecation

* Simplify phpunit's `->will($this->returnValue())` with `->willReturn()`

* Simplify phpunit's `->will($this->returnCallback())` with `->willReturnCallback()`

* Fix deprecated mock builder `setMethds` with `createPartialMock`

* Remove deprecated phpstan `checkGenericClassInNonGenericObjectType` option

* Bump phpunit to 9.6

---------

Co-authored-by: Jonathan Beliën <[email protected]>

Author: norkunas

GeoPlugin.php

@@ -86,8 +86,8 @@ private function executeQuery(string $url): AddressCollection
 
         $adminLevels = [];
 
-        $region = \igorw\get_in($data, ['geoplugin_regionName']);
-        $regionCode = \igorw\get_in($data, ['geoplugin_regionCode']);
+        $region = $data['geoplugin_regionName'] ?? null;
+        $regionCode = $data['geoplugin_regionCode'] ?? null;
 
         if (null !== $region || null !== $regionCode) {
             $adminLevels[] = ['name' => $region, 'code' => $regionCode, 'level' => 1];

composer.json

@@ -14,7 +14,6 @@
     "require": {
         "php": "^8.0",
         "geocoder-php/common-http": "^4.0",
-        "igorw/get-in": "^1.0",
         "willdurand/geocoder": "^4.0|^5.0"
     },
     "provide": {
@@ -23,7 +22,7 @@
     "require-dev": {
         "geocoder-php/provider-integration-tests": "^1.6.3",
         "php-http/message": "^1.0",
-        "phpunit/phpunit": "^9.5"
+        "phpunit/phpunit": "^9.6.11"
     },
     "extra": {
         "branch-alias": {