Fix cosmopath when a directory named '0' exists

cosmogramme/php/classes/classe_cosmopaths.php

@@ -30,7 +30,7 @@ class CosmoPaths {
 
 
   public function getBasePath() {
-    $parts = array_filter(explode('/', $this->getFilePath()));
+    $parts = explode('/', $this->getFilePath());
     while ((count($parts)>0) && (end($parts) !== static::$_dir_name))
       array_pop($parts);
     array_pop($parts);

cosmogramme/tests/php/classes/CosmoPathsTest.php

@@ -217,4 +217,26 @@ class CosmoPathsFromCommandLineTest extends CosmoPathsTestCase {
 }
 
 
+
+
+class CosmoPathsFromGitlabCiRunnerTest extends PHPUnit_Framework_TestCase {
+	protected $_cosmo_paths;
+
+	public function setUp() {
+		parent::setUp();
+		unset($_SERVER);
+		$this->_cosmo_paths = new CosmoPaths();
+		$this->_cosmo_paths->setFileSystem(Storm_Test_ObjectWrapper::mock()
+																			 ->whenCalled('getcwd')
+																			 ->answers('/home/gitlab-multi-runner/builds/5287e4bf/0/afi/negative/bokeh/cosmogramme'));
+	}
+
+	/** @test */
+	public function bokehConfigPathShouldContainsDirectoryZero() {
+		$this->assertContains('builds/5287e4bf/0/afi/negative/bokeh/config.ini',
+                          $this->_cosmo_paths->getBokehConfigPath());
+	}
+
+}
+
 ?>
\ No newline at end of file