public function testGetTextValue() { // In the form: tag (key), expected value (value) $tests = []; $tests['zero'] = ''; $tests['one'] = 'word'; $tests['second'] = 'two words'; $tests['third'] = 'three simple words'; $tests['forth'] = "\n\t\tfour words on several lines\n\t"; $tests['fifth'] = 'fifth test with tags'; $tests['sixth'] = 'sixth test with tags and inner tags'; $this->reader->open($this->path . '/text.xml'); $this->reader->next('test'); while ($this->reader->read()) { if ($this->reader->nodeType == \XMLReader::ELEMENT) { $this->assertEquals($tests[$this->reader->name], $this->reader->getTextValue()); } } }