Enable PHP 8.0 support (#1102)

* Enable PHP 8.0 support

* Add GitHub Actions

* Upgrade php-http/curl-client + php-http/httplug

* Upgrade PHPUnit

* Drop PHP 7.2 support

* Update GitHub Actions

Remove PHP 7.2

* Update Travis CI

Remove PHP 7.2

* Drop PHP 7.2 support

Author: jbelien

Tests/GeoPluginTest.php

@@ -30,12 +30,11 @@ public function testgetName()
         $this->assertEquals('geo_plugin', $provider->getName());
     }
 
-    /**
-     * @expectedException \Geocoder\Exception\UnsupportedOperation
-     * @expectedExceptionMessage The GeoPlugin provider does not support street addresses, only IP addresses.
-     */
     public function testGeocodeWithAddress()
     {
+        $this->expectException(\Geocoder\Exception\UnsupportedOperation::class);
+        $this->expectExceptionMessage('The GeoPlugin provider does not support street addresses, only IP addresses.');
+
         $provider = new GeoPlugin($this->getMockedHttpClient());
         $provider->geocodeQuery(GeocodeQuery::create('10 avenue Gambetta, Paris, France'));
     }
@@ -86,12 +85,11 @@ public function testGeocodeWithRealIPv4()
         $this->assertEquals('US', $result->getCountry()->getCode());
     }
 
-    /**
-     * @expectedException \Geocoder\Exception\UnsupportedOperation
-     * @expectedExceptionMessage The GeoPlugin provider is not able to do reverse geocoding.
-     */
     public function testReverse()
     {
+        $this->expectException(\Geocoder\Exception\UnsupportedOperation::class);
+        $this->expectExceptionMessage('The GeoPlugin provider is not able to do reverse geocoding.');
+
         $provider = new GeoPlugin($this->getMockedHttpClient());
         $provider->reverseQuery(ReverseQuery::fromCoordinates(1, 2));
     }

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^7.2",
+        "php": "^7.3 || ^8.0",
         "geocoder-php/common-http": "^4.0",
         "igorw/get-in": "^1.0",
         "willdurand/geocoder": "^4.0"