public function testCanLoadCustomEnglishLanguageAppStringsWhenCurrentLanguageDoesNotExist()
 {
     $GLOBALS['current_language'] = 'FR_fr';
     sugar_mkdir("modules/{$this->_moduleName}/Dashlets/TestModuleDashlet/", null, true);
     sugar_file_put_contents("modules/{$this->_moduleName}/Dashlets/TestModuleDashlet/TestModuleDashlet.en_us.lang.php", '<?php $dashletStrings["TestModuleDashlet"]["foo"] = "bar"; ?>');
     create_custom_directory("modules/{$this->_moduleName}/Dashlets/TestModuleDashlet/");
     sugar_file_put_contents("custom/modules/{$this->_moduleName}/Dashlets/TestModuleDashlet/TestModuleDashlet.en_us.lang.php", '<?php $dashletStrings["TestModuleDashlet"]["foo"] = "barbarbar"; ?>');
     $dashlet = new Dashlet(0);
     $dashlet->loadLanguage('TestModuleDashlet', "modules/{$this->_moduleName}/Dashlets/");
     $this->assertEquals("barbarbar", $dashlet->dashletStrings["foo"]);
 }