public function testSettingTextParse()
    {
        $mailform = new MailForm();
        $this->assertNull($mailform->settingTextParse("test", 100000));
        $text = <<<EOT
from: from@example.com
EOT;
        $this->assertEquals(array('from' => '*****@*****.**'), $mailform->settingTextParse($text, MailForm::MAILEFORM_FILE_TYPE_YAML));
        $text = <<<EOT
{"from":"*****@*****.**"}
EOT;
        $this->assertEquals(array('from' => '*****@*****.**'), $mailform->settingTextParse($text, MailForm::MAILEFORM_FILE_TYPE_JSON));
    }