get vfsStream via composer if its PEAR package not exists

.travis.yml

@@ -13,9 +13,8 @@ env:
   - DB=pdo/sqlite
 
 before_script:
-  - sudo pyrus channel-discover pear.bovigo.org
-  - sudo pyrus install -f bovigo/vfsStream-beta
-  - phpenv rehash
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install
   - sh -c "if [ '$DB' = 'pgsql' ] || [ '$DB' = 'pdo/pgsql' ]; then psql -c 'DROP DATABASE IF EXISTS ci_test;' -U postgres; fi"
   - sh -c "if [ '$DB' = 'pgsql' ] || [ '$DB' = 'pdo/pgsql' ]; then psql -c 'create database ci_test;' -U postgres; fi"
   - sh -c "if [ '$DB' = 'mysql' ] || [ '$DB' = 'pdo/mysql' ]; then mysql -e 'create database IF NOT EXISTS ci_test;'; fi"

composer.json

@@ -0,0 +1,5 @@
+{
+    "require": {
+        "mikey179/vfsStream": "*"
+    }
+}

tests/Bootstrap.php

@@ -12,8 +12,17 @@
 define('APPPATH',		PROJECT_BASE.'application/');
 define('VIEWPATH',		PROJECT_BASE.'');
 
+// Get vfsStream either via pear or composer
+if (file_exists('vfsStream/vfsStream.php'))
+{
+	require_once 'vfsStream/vfsStream.php';
+}
+else
+{
+	include_once '../vendor/autoload.php';
+}
+
 // Prep our test environment
-require_once 'vfsStream/vfsStream.php';
 include_once $dir.'/mocks/core/common.php';
 include_once $dir.'/mocks/autoloader.php';
 spl_autoload_register('autoload');