public function testHasChild() { $XmlToArrayNode = new XmlToArrayNode($this->_name, $this->_attributes); $this->assertEquals(0, $XmlToArrayNode->hasChildren()); $mockXmlToArrayNode = $this->getMock('XmlToArrayNode', array(), array($this->_name, $this->_attributes)); $XmlToArrayNode->addChild($mockXmlToArrayNode); $this->assertEquals(1, $XmlToArrayNode->hasChildren()); }