Improved travis config (#692)

* Improved travis config

* Trying to sort out dependencies and make it to work with travis

* Do not allow deps=low to fail

* Fixes

* Install php-geoip only on the providers that needs it.

* Bugfix

* Im shooting in the dark here...

* Try to not run tests i paralell.

* Always prefer dist

* Syntax fix and prefer composer dist

* Run parent::setUpBeforeClass

* Fixed deps low

* Applied changes from StyleCI

* Syntax fix

Author: Nyholm

.travis.yml

@@ -1,12 +1,7 @@
 language: php
 sudo: false
-dist: trusty
-php: 7.0
 
-addons:
-    apt_packages:
-        - libgeoip-dev
-        - php-geoip
+php: 7.0
 
 install:
   - composer update --prefer-stable --prefer-dist

Tests/IntegrationTest.php

@@ -29,6 +29,19 @@ class IntegrationTest extends ProviderIntegrationTest
     protected $testIpv6 = false;
     protected $testHttpProvider = false;
 
+    public static function setUpBeforeClass()
+    {
+        if (false == function_exists('geoip_open')) {
+            self::markTestSkipped('The maxmind\'s official lib required to run these tests.');
+        }
+
+        if (false == function_exists('GeoIP_record_by_addr')) {
+            self::markTestSkipped('The maxmind\'s official lib required to run these tests.');
+        }
+
+        parent::setUpBeforeClass();
+    }
+
     protected function createProvider(HttpClient $httpClient)
     {
         return new MaxMindBinary(__DIR__.'/fixtures/GeoLiteCity.dat');

composer.json

@@ -13,7 +13,6 @@
     ],
     "require": {
         "php": "^7.0",
-        "ext-geoip": "*",
         "geoip/geoip": "^1.17",
         "willdurand/geocoder": "^4.0"
     },