/** * test getHttpCharset * expected true */ public function testgetHttpCharset() { Zend_LocaleTestHelper::resetObject(); putenv("HTTP_ACCEPT_CHARSET="); $value = new Zend_LocaleTestHelper(); $list = $value->getHttpCharset(); $this->assertTrue(empty($list)); Zend_LocaleTestHelper::resetObject(); putenv("HTTP_ACCEPT_CHARSET=,iso-8859-1, utf-8, utf-16, *;q=0.1"); $value = new Zend_LocaleTestHelper(); $list = $value->getHttpCharset(); $this->assertTrue(isset($list['utf-8'])); }