DOMDocumentTest::addXPath() - Code Metrics - Inspection of "[WIP] Version 3" - chadicus/dom-php - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#9)

by Chad

created 2018-03-15 01:02 UTC

DOMDocumentTest::addXPath() A

↳ Parent: DOMDocumentTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	6
nc	1
nop	0
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0

<?php
namespace ChadicusTest\DOM;

use Chadicus\Util\DOMDocument;

/**
 * Unit tests for the \Chadicus\Util\DOMDocument class.
 *
 * @coversDefaultClass \Chadicus\Util\DOMDocument
 * @covers ::<private>
 */
final class DOMDocumentTest extends \PHPUnit_Framework_TestCase
{
    /**
     * Verify basic behavior of fromArray().
     *
     * @test
     * @covers ::fromArray
     *
     * @return void
     */
    public function fromArraySimpleStructure()
    {
        $document = DOMDocument::fromArray(include __DIR__ . '/_files/simple.php');
        $document->formatOutput = true;
        $this->assertSame(
            file_get_contents(__DIR__ . '/_files/simple.xml'),
            $document->saveXml()
        );
    }

    /**
     * Verify behavior of fromArray() with a more complex structure.
     *
     * @test
     * @covers ::fromArray
     *
     * @return void
     */
    public function fromArrayComplexStructure()
    {
        $document = DOMDocument::fromArray(include __DIR__ . '/_files/complex.php');
        $document->formatOutput = true;
        $this->assertSame(
            file_get_contents(__DIR__ . '/_files/complex.xml'),
            $document->saveXml()
        );
    }

    /**
     * Verify behavior of addXPath() when $xpath is not a valid xpath expression.
     *
     * @test
     * @covers ::addXPath
     * @expectedException \DOMException
     * @expectedExceptionMessage XPath [1]/foo is not valid.
     *
     * @return void
     */
    public function addXPathInvalidExpression()
    {
        DOMDocument::addXPath(new \DOMDocument(), '[1]/foo');
    }

    /**
     * Verify behavior of fromArray() with empty array.
     *
     * @test
     * @covers ::fromArray
     *
     * @return void
     */
    public function fromArrayEmpty()
    {
        $document = DOMDocument::fromArray([]);
        $document->formatOutput = true;
        $this->assertSame(
            "<?xml version=\"1.0\"?>\n",
            $document->saveXml()
        );
    }

    /**
     * Verify behavior of fromArray() with single element with attribute.
     *
     * @test
     * @covers ::fromArray
     *
     * @return void
     */
    public function fromArraySingleElementWithAttribute()
    {
        $document = DOMDocument::fromArray(['foo' => ['@id' => 'bar']]);
        $document->formatOutput = true;
        $this->assertSame(
            "<?xml version=\"1.0\"?>\n<foo id=\"bar\"/>\n",
            $document->saveXml()
        );
    }

    /**
     * Verify basic behavior of toArray().
     *
     * @test
     * @covers ::toArray
     *
     * @return void
     */
    public function toArraySimpleStructure()
    {
        $document = new \DOMDocument();
        $document->load(__DIR__ . '/_files/simple.xml');
        $array = DOMDocument::toArray($document);
        $expected = include __DIR__ . '/_files/simple.php';
        $this->assertSame($expected, $array);
    }

    /**
     * Verify behavior of toArray() with a more complex structure.
     *
     * @test
     * @covers ::toArray
     *
     * @return void
     */
    public function toArrayComplexStructure()
    {
        $document = new \DOMDocument();
        $document->load(__DIR__ . '/_files/complex.xml');
        $array = DOMDocument::toArray($document);
        $expected = include __DIR__ . '/_files/complex.php';
        $this->assertSame($expected, $array);
    }

    /**
     * Verify basic behavior of addXPath() with attribute
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathWithAttribute()
    {
        $xpath = '/path/to/node/with/@attribute';
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'value');
        $expected = <<<XML
<?xml version="1.0"?>
<path><to><node><with attribute="value"/></node></to></path>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify basic behavior of addXPath().
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathExistingElement()
    {
        $xpath = '/path/to/node';
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'value');
        $expected = <<<XML
<?xml version="1.0"?>
<path><to><node>value</node></to></path>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when element exists.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPath()
    {
        $xpath = '/path/to/node';
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'value');
        $this->assertSame("<?xml version=\"1.0\"?>\n<path><to><node>value</node></to></path>\n", $document->saveXml());
        DOMDocument::addXPath($document, $xpath, 'new value');
        $this->assertSame("<?xml version=\"1.0\"?>\n<path><to><node>new value</node></to></path>\n", $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when xpath contains child element with value.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathChildElementWithValue()
    {
        $xpath = '/root/parent[child1 = "child 1 value"]/child2';
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'child 2 value');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent>
    <child1>child 1 value</child1>
    <child2>child 2 value</child2>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when xpath specifies the numeric index.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathWithNumericIndex()
    {
        $xpath = '/root/parent/child[3]';
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'value');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent>
    <child/>
    <child/>
    <child>value</child>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when xpath specifies the numeric index that exists.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathWithExistingNumericIndex()
    {
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, '/root/parent/child[3]', 'value 3');
        DOMDocument::addXPath($document, '/root/parent/child[2]', 'value 2');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent>
    <child/>
    <child>value 2</child>
    <child>value 3</child>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when xpath specifies attribute with value.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathWithAttributeValue()
    {
        $xpath = "/root/parent[@attr='foo']/child";
        $document = new \DOMDocument();
        DOMDocument::addXPath($document, $xpath, 'value');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent attr="foo">
    <child>value</child>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify behavior of addXPath() when xpath specifies attribute with value and attribute exists.
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathWithAttributeValueExists()
    {
        $document = new \DOMDocument();
        $document->loadXml('<root><parent attr="foo" /></root>');

        $xpath = "/root/parent[@attr='foo']/child";
        DOMDocument::addXPath($document, $xpath, 'value');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent attr="foo">
    <child>value</child>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }

    /**
     * Verify value is encoding when calling addXPath().
     *
     * @test
     * @covers ::addXPath
     *
     * @return void
     */
    public function addXPathEncodesValue()
    {
        $document = new \DOMDocument();
        $document->loadXml('<root><parent /></root>');

        $xpath = "/root/parent/child";
        DOMDocument::addXPath($document, $xpath, 'this & that');
        $document->formatOutput = true;
        $expected = <<<XML
<?xml version="1.0"?>
<root>
  <parent>
    <child>this &amp; that</child>
  </parent>
</root>

XML;
        $this->assertSame($expected, $document->saveXml());
    }
}


1			<?php
2			namespace ChadicusTest\DOM;
3
4			use Chadicus\Util\DOMDocument;
5
6			/**
7			* Unit tests for the \Chadicus\Util\DOMDocument class.
8			*
9			* @coversDefaultClass \Chadicus\Util\DOMDocument
10			* @covers ::<private>
11			*/
12			final class DOMDocumentTest extends \PHPUnit_Framework_TestCase
13			{
14			/**
15			* Verify basic behavior of fromArray().
16			*
17			* @test
18			* @covers ::fromArray
19			*
20			* @return void
21			*/
22			public function fromArraySimpleStructure()
23			{
24			$document = DOMDocument::fromArray(include __DIR__ . '/_files/simple.php');
25			$document->formatOutput = true;
26			$this->assertSame(
27			file_get_contents(__DIR__ . '/_files/simple.xml'),
28			$document->saveXml()
29			);
30			}
31
32			/**
33			* Verify behavior of fromArray() with a more complex structure.
34			*
35			* @test
36			* @covers ::fromArray
37			*
38			* @return void
39			*/
40			public function fromArrayComplexStructure()
41			{
42			$document = DOMDocument::fromArray(include __DIR__ . '/_files/complex.php');
43			$document->formatOutput = true;
44			$this->assertSame(
45			file_get_contents(__DIR__ . '/_files/complex.xml'),
46			$document->saveXml()
47			);
48			}
49
50			/**
51			* Verify behavior of addXPath() when $xpath is not a valid xpath expression.
52			*
53			* @test
54			* @covers ::addXPath
55			* @expectedException \DOMException
56			* @expectedExceptionMessage XPath [1]/foo is not valid.
57			*
58			* @return void
59			*/
60			public function addXPathInvalidExpression()
61			{
62			DOMDocument::addXPath(new \DOMDocument(), '[1]/foo');
63			}
64
65			/**
66			* Verify behavior of fromArray() with empty array.
67			*
68			* @test
69			* @covers ::fromArray
70			*
71			* @return void
72			*/
73			public function fromArrayEmpty()
74			{
75			$document = DOMDocument::fromArray([]);
76			$document->formatOutput = true;
77			$this->assertSame(
78			"<?xml version=\"1.0\"?>\n",
79			$document->saveXml()
80			);
81			}
82
83			/**
84			* Verify behavior of fromArray() with single element with attribute.
85			*
86			* @test
87			* @covers ::fromArray
88			*
89			* @return void
90			*/
91			public function fromArraySingleElementWithAttribute()
92			{
93			$document = DOMDocument::fromArray(['foo' => ['@id' => 'bar']]);
94			$document->formatOutput = true;
95			$this->assertSame(
96			"<?xml version=\"1.0\"?>\n<foo id=\"bar\"/>\n",
97			$document->saveXml()
98			);
99			}
100
101			/**
102			* Verify basic behavior of toArray().
103			*
104			* @test
105			* @covers ::toArray
106			*
107			* @return void
108			*/
109			public function toArraySimpleStructure()
110			{
111			$document = new \DOMDocument();
112			$document->load(__DIR__ . '/_files/simple.xml');
113			$array = DOMDocument::toArray($document);
114			$expected = include __DIR__ . '/_files/simple.php';
115			$this->assertSame($expected, $array);
116			}
117
118			/**
119			* Verify behavior of toArray() with a more complex structure.
120			*
121			* @test
122			* @covers ::toArray
123			*
124			* @return void
125			*/
126			public function toArrayComplexStructure()
127			{
128			$document = new \DOMDocument();
129			$document->load(__DIR__ . '/_files/complex.xml');
130			$array = DOMDocument::toArray($document);
131			$expected = include __DIR__ . '/_files/complex.php';
132			$this->assertSame($expected, $array);
133			}
134
135			/**
136			* Verify basic behavior of addXPath() with attribute
137			*
138			* @test
139			* @covers ::addXPath
140			*
141			* @return void
142			*/
143			public function addXPathWithAttribute()
144			{
145			$xpath = '/path/to/node/with/@attribute';
146			$document = new \DOMDocument();
147			DOMDocument::addXPath($document, $xpath, 'value');
148			$expected = <<<XML
149			<?xml version="1.0"?>
150			<path><to><node><with attribute="value"/></node></to></path>
151
152			XML;
153			$this->assertSame($expected, $document->saveXml());
154			}
155
156			/**
157			* Verify basic behavior of addXPath().
158			*
159			* @test
160			* @covers ::addXPath
161			*
162			* @return void
163			*/
164			public function addXPathExistingElement()
165			{
166			$xpath = '/path/to/node';
167			$document = new \DOMDocument();
168			DOMDocument::addXPath($document, $xpath, 'value');
169			$expected = <<<XML
170			<?xml version="1.0"?>
171			<path><to><node>value</node></to></path>
172
173			XML;
174			$this->assertSame($expected, $document->saveXml());
175			}
176
177			/**
178			* Verify behavior of addXPath() when element exists.
179			*
180			* @test
181			* @covers ::addXPath
182			*
183			* @return void
184			*/
185			public function addXPath()
186			{
187			$xpath = '/path/to/node';
188			$document = new \DOMDocument();
189			DOMDocument::addXPath($document, $xpath, 'value');
190			$this->assertSame("<?xml version=\"1.0\"?>\n<path><to><node>value</node></to></path>\n", $document->saveXml());
191			DOMDocument::addXPath($document, $xpath, 'new value');
192			$this->assertSame("<?xml version=\"1.0\"?>\n<path><to><node>new value</node></to></path>\n", $document->saveXml());
193			}
194
195			/**
196			* Verify behavior of addXPath() when xpath contains child element with value.
197			*
198			* @test
199			* @covers ::addXPath
200			*
201			* @return void
202			*/
203			public function addXPathChildElementWithValue()
204			{
205			$xpath = '/root/parent[child1 = "child 1 value"]/child2';
206			$document = new \DOMDocument();
207			DOMDocument::addXPath($document, $xpath, 'child 2 value');
208			$document->formatOutput = true;
209			$expected = <<<XML
210			<?xml version="1.0"?>
211			<root>
212			<parent>
213			<child1>child 1 value</child1>
214			<child2>child 2 value</child2>
215			</parent>
216			</root>
217
218			XML;
219			$this->assertSame($expected, $document->saveXml());
220			}
221
222			/**
223			* Verify behavior of addXPath() when xpath specifies the numeric index.
224			*
225			* @test
226			* @covers ::addXPath
227			*
228			* @return void
229			*/
230			public function addXPathWithNumericIndex()
231			{
232			$xpath = '/root/parent/child[3]';
233			$document = new \DOMDocument();
234			DOMDocument::addXPath($document, $xpath, 'value');
235			$document->formatOutput = true;
236			$expected = <<<XML
237			<?xml version="1.0"?>
238			<root>
239			<parent>
240			<child/>
241			<child/>
242			<child>value</child>
243			</parent>
244			</root>
245
246			XML;
247			$this->assertSame($expected, $document->saveXml());
248			}
249
250			/**
251			* Verify behavior of addXPath() when xpath specifies the numeric index that exists.
252			*
253			* @test
254			* @covers ::addXPath
255			*
256			* @return void
257			*/
258			public function addXPathWithExistingNumericIndex()
259			{
260			$document = new \DOMDocument();
261			DOMDocument::addXPath($document, '/root/parent/child[3]', 'value 3');
262			DOMDocument::addXPath($document, '/root/parent/child[2]', 'value 2');
263			$document->formatOutput = true;
264			$expected = <<<XML
265			<?xml version="1.0"?>
266			<root>
267			<parent>
268			<child/>
269			<child>value 2</child>
270			<child>value 3</child>
271			</parent>
272			</root>
273
274			XML;
275			$this->assertSame($expected, $document->saveXml());
276			}
277
278			/**
279			* Verify behavior of addXPath() when xpath specifies attribute with value.
280			*
281			* @test
282			* @covers ::addXPath
283			*
284			* @return void
285			*/
286			public function addXPathWithAttributeValue()
287			{
288			$xpath = "/root/parent[@attr='foo']/child";
289			$document = new \DOMDocument();
290			DOMDocument::addXPath($document, $xpath, 'value');
291			$document->formatOutput = true;
292			$expected = <<<XML
293			<?xml version="1.0"?>
294			<root>
295			<parent attr="foo">
296			<child>value</child>
297			</parent>
298			</root>
299
300			XML;
301			$this->assertSame($expected, $document->saveXml());
302			}
303
304			/**
305			* Verify behavior of addXPath() when xpath specifies attribute with value and attribute exists.
306			*
307			* @test
308			* @covers ::addXPath
309			*
310			* @return void
311			*/
312			public function addXPathWithAttributeValueExists()
313			{
314			$document = new \DOMDocument();
315			$document->loadXml('<root><parent attr="foo" /></root>');
316
317			$xpath = "/root/parent[@attr='foo']/child";
318			DOMDocument::addXPath($document, $xpath, 'value');
319			$document->formatOutput = true;
320			$expected = <<<XML
321			<?xml version="1.0"?>
322			<root>
323			<parent attr="foo">
324			<child>value</child>
325			</parent>
326			</root>
327
328			XML;
329			$this->assertSame($expected, $document->saveXml());
330			}
331
332			/**
333			* Verify value is encoding when calling addXPath().
334			*
335			* @test
336			* @covers ::addXPath
337			*
338			* @return void
339			*/
340			public function addXPathEncodesValue()
341			{
342			$document = new \DOMDocument();
343			$document->loadXml('<root><parent /></root>');
344
345			$xpath = "/root/parent/child";
346			DOMDocument::addXPath($document, $xpath, 'this & that');
347			$document->formatOutput = true;
348			$expected = <<<XML
349			<?xml version="1.0"?>
350			<root>
351			<parent>
352			<child>this & that</child>
353			</parent>
354			</root>
355
356			XML;
357			$this->assertSame($expected, $document->saveXml());
358			}
359			}
360

chadicus / dom-php

Pull Request — master (#9)

DOMDocumentTest::addXPath() A

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