Merge pull request #289 from Gasol/travis-ci

Increase test coverage

.travis.yml

 language: php
 
 phps:
+  - 5.6
   - 5.5
   - 5.4
   - 5.3
 
 before_script:
-  - wget http://getcomposer.org/composer.phar
-  - php composer.phar install
+  - echo "\n\n\n\n" | pecl install pecl_http-1.7.6
+  - composer install
 
-script: phpunit -c phpunit.xml.travis
+script: vendor/bin/phpunit -c phpunit.xml.travis
 

composer.json

@@ -17,7 +17,8 @@
     },
     "require-dev": {
         "phpunit/phpunit": "~3.7",
-        "squizlabs/php_codesniffer": "~1.4"
+        "squizlabs/php_codesniffer": "~1.4",
+        "zendframework/zendframework1": "~1.12"
     },
     "extra": {
         "branch-alias": {

tests/Solarium/Tests/Core/Client/Adapter/PeclHttpTest.php

@@ -175,6 +175,8 @@ class PeclHttpTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(
             array(
                 'timeout' => 10,
+                'connecttimeout' => 10,
+                'dns_cache_timeout' => 10,
                 'headers' => array(
                     'Content-Type' => 'text/xml; charset=utf-8',
                 )