ApaiIO\Test\ResponseTransformer\ResponseTransformerTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testXmlToDomDocument()	0	10	1
A	testXmlToSimpleXMLObject()	0	12	1
A	testXmlToArray()	0	12	1
A	getSampleXMLResponse()	0	17	1

<?php
/*
 * Copyright 2016 Jan Eichhorn <exeu65@googlemail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace ApaiIO\Test\ResponseTransformer;

use ApaiIO\ResponseTransformer\XmlToArray;
use ApaiIO\ResponseTransformer\XmlToDomDocument;
use ApaiIO\ResponseTransformer\XmlToSimpleXmlObject;

class ResponseTransformerTest extends \PHPUnit_Framework_TestCase
{
    public function testXmlToDomDocument()
    {
        $transformer = new XmlToDomDocument();

        $xml = $this->getSampleXMLResponse();

        $document = $transformer->transform($xml);

        $this->assertInstanceOf('\DOMDocument', $document);
    }

    public function testXmlToSimpleXMLObject()
    {
        $transformer = new XmlToSimpleXmlObject();

        $sampleXML = $this->getSampleXMLResponse();

        $simpleXML = $transformer->transform($sampleXML);

        $this->assertInstanceOf('\SimpleXMLElement', $simpleXML);
        $this->assertEquals('Wikipedia Städteverzeichnis', $simpleXML->titel);
        $this->assertEquals('Genf', $simpleXML->eintrag[0]->stichwort);
    }

    public function testXmlToArray()
    {
        $transformer = new XmlToArray();

        $sampleXML = $this->getSampleXMLResponse();

        $array = $transformer->transform($sampleXML);

        $this->assertInternalType('array', $array);
        $this->assertEquals('Wikipedia Städteverzeichnis', $array['titel']);
        $this->assertEquals('Genf', $array['eintrag']['0']['stichwort']);
    }

    /**
     * @return string
     */
    private function getSampleXMLResponse()
    {
        return <<<EOF
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
        <verzeichnis>
             <titel>Wikipedia Städteverzeichnis</titel>
             <eintrag>
                  <stichwort>Genf</stichwort>
                  <eintragstext>Genf ist der Sitz von ...</eintragstext>
             </eintrag>
             <eintrag>
                  <stichwort>Köln</stichwort>
                  <eintragstext>Köln ist eine Stadt, die ...</eintragstext>
             </eintrag>
        </verzeichnis>
EOF;
    }
}