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Test Failed
Pull Request — master (#12)
by no
03:40
created
src/TagMatcher.php 1 patch
Spacing   +1 added lines, -1 removed lines patch added patch discarded remove patch
@@ -7,7 +7,7 @@
 block discarded – undo
7 7
 abstract class TagMatcher extends TypeSafeDiagnosingMatcher {
8 8
 
9 9
 	public function __construct() {
10
-		parent::__construct( self::TYPE_OBJECT, \DOMElement::class );
10
+		parent::__construct(self::TYPE_OBJECT, \DOMElement::class);
11 11
 	}
12 12
 
13 13
 }
Please login to merge, or discard this patch.
src/ClassMatcher.php 1 patch
Spacing   +10 added lines, -10 removed lines patch added patch discarded remove patch
@@ -13,17 +13,17 @@  discard block
 block discarded – undo
13 13
 	 */
14 14
 	private $classMatcher;
15 15
 
16
-	public static function withClass( $class ) {
17
-		return new static( Util::wrapValueWithIsEqual( $class ) );
16
+	public static function withClass($class) {
17
+		return new static(Util::wrapValueWithIsEqual($class));
18 18
 	}
19 19
 
20
-	public function __construct( Matcher $class ) {
20
+	public function __construct(Matcher $class) {
21 21
 		parent::__construct();
22 22
 		$this->classMatcher = $class;
23 23
 	}
24 24
 
25
-	public function describeTo( Description $description ) {
26
-		$description->appendText( 'with class ' )->appendDescriptionOf( $this->classMatcher );
25
+	public function describeTo(Description $description) {
26
+		$description->appendText('with class ')->appendDescriptionOf($this->classMatcher);
27 27
 	}
28 28
 
29 29
 	/**
@@ -32,12 +32,12 @@  discard block
 block discarded – undo
32 32
 	 *
33 33
 	 * @return bool
34 34
 	 */
35
-	protected function matchesSafelyWithDiagnosticDescription( $item, Description $mismatchDescription ) {
36
-		$classAttribute = $item->getAttribute( 'class' );
35
+	protected function matchesSafelyWithDiagnosticDescription($item, Description $mismatchDescription) {
36
+		$classAttribute = $item->getAttribute('class');
37 37
 
38
-		$classes = preg_split( '/\s+/u', $classAttribute );
39
-		foreach ( $classes as $class ) {
40
-			if ( $this->classMatcher->matches( $class ) ) {
38
+		$classes = preg_split('/\s+/u', $classAttribute);
39
+		foreach ($classes as $class) {
40
+			if ($this->classMatcher->matches($class)) {
41 41
 				return true;
42 42
 			}
43 43
 		}
Please login to merge, or discard this patch.
src/AttributeMatcher.php 1 patch
Spacing   +17 added lines, -17 removed lines patch added patch discarded remove patch
@@ -18,15 +18,15 @@  discard block
 block discarded – undo
18 18
 	 */
19 19
 	private $valueMatcher;
20 20
 
21
-	public static function withAttribute( $attributeName ) {
22
-		return new static( Util::wrapValueWithIsEqual( $attributeName ) );
21
+	public static function withAttribute($attributeName) {
22
+		return new static(Util::wrapValueWithIsEqual($attributeName));
23 23
 	}
24 24
 
25 25
 	/**
26 26
 	 * AttributeMatcher constructor.
27 27
 	 * @param \Hamcrest\Matcher $attributeNameMatcher
28 28
 	 */
29
-	public function __construct( Matcher $attributeNameMatcher ) {
29
+	public function __construct(Matcher $attributeNameMatcher) {
30 30
 		parent::__construct();
31 31
 
32 32
 		$this->attributeNameMatcher = $attributeNameMatcher;
@@ -36,20 +36,20 @@  discard block
 block discarded – undo
36 36
 	 * @param Matcher|mixed $value
37 37
 	 * @return AttributeMatcher
38 38
 	 */
39
-	public function havingValue( $value ) {
39
+	public function havingValue($value) {
40 40
 		// TODO: Throw exception if value is set
41 41
 		$result = clone $this;
42
-		$result->valueMatcher = Util::wrapValueWithIsEqual( $value );
42
+		$result->valueMatcher = Util::wrapValueWithIsEqual($value);
43 43
 
44 44
 		return $result;
45 45
 	}
46 46
 
47
-	public function describeTo( Description $description ) {
48
-		$description->appendText( 'with attribute ' )
49
-			->appendDescriptionOf( $this->attributeNameMatcher );
50
-		if ( $this->valueMatcher ) {
51
-			$description->appendText( ' having value ' )
52
-				->appendDescriptionOf( $this->valueMatcher );
47
+	public function describeTo(Description $description) {
48
+		$description->appendText('with attribute ')
49
+			->appendDescriptionOf($this->attributeNameMatcher);
50
+		if ($this->valueMatcher) {
51
+			$description->appendText(' having value ')
52
+				->appendDescriptionOf($this->valueMatcher);
53 53
 		}
54 54
 	}
55 55
 
@@ -59,18 +59,18 @@  discard block
 block discarded – undo
59 59
 	 *
60 60
 	 * @return bool
61 61
 	 */
62
-	protected function matchesSafelyWithDiagnosticDescription( $item, Description $mismatchDescription ) {
62
+	protected function matchesSafelyWithDiagnosticDescription($item, Description $mismatchDescription) {
63 63
 		/** @var \DOMAttr $attribute */
64
-		foreach ( $item->attributes as $attribute ) {
65
-			if ( $this->valueMatcher ) {
64
+		foreach ($item->attributes as $attribute) {
65
+			if ($this->valueMatcher) {
66 66
 				if (
67
-					$this->attributeNameMatcher->matches( $attribute->name )
68
-					&& $this->valueMatcher->matches( $attribute->value )
67
+					$this->attributeNameMatcher->matches($attribute->name)
68
+					&& $this->valueMatcher->matches($attribute->value)
69 69
 				) {
70 70
 					return true;
71 71
 				}
72 72
 			} else {
73
-				if ( $this->attributeNameMatcher->matches( $attribute->name ) ) {
73
+				if ($this->attributeNameMatcher->matches($attribute->name)) {
74 74
 					return true;
75 75
 				}
76 76
 			}
Please login to merge, or discard this patch.
src/functions.php 1 patch
Spacing   +27 added lines, -27 removed lines patch added patch discarded remove patch
@@ -2,88 +2,88 @@
 block discarded – undo
2 2
 
3 3
 use Hamcrest\Matcher;
4 4
 
5
-if ( !function_exists( 'htmlPiece' ) ) {
5
+if (!function_exists('htmlPiece')) {
6 6
 	/**
7 7
 	 * @param mixed $elementMatcher
8 8
 	 *
9 9
 	 * @return \WMDE\HamcrestHtml\HtmlMatcher
10 10
 	 */
11
-	function htmlPiece( Matcher $elementMatcher = null ) {
12
-		return \WMDE\HamcrestHtml\HtmlMatcher::htmlPiece( $elementMatcher );
11
+	function htmlPiece(Matcher $elementMatcher = null) {
12
+		return \WMDE\HamcrestHtml\HtmlMatcher::htmlPiece($elementMatcher);
13 13
 	}
14 14
 }
15 15
 
16
-if ( !function_exists( 'havingRootElement' ) ) {
17
-	function havingRootElement( Matcher $matcher = null ) {
18
-		return \WMDE\HamcrestHtml\RootElementMatcher::havingRootElement( $matcher );
16
+if (!function_exists('havingRootElement')) {
17
+	function havingRootElement(Matcher $matcher = null) {
18
+		return \WMDE\HamcrestHtml\RootElementMatcher::havingRootElement($matcher);
19 19
 	}
20 20
 }
21 21
 
22
-if ( !function_exists( 'havingDirectChild' ) ) {
23
-	function havingDirectChild( Matcher $elementMatcher = null ) {
24
-		return \WMDE\HamcrestHtml\DirectChildElementMatcher::havingDirectChild( $elementMatcher );
22
+if (!function_exists('havingDirectChild')) {
23
+	function havingDirectChild(Matcher $elementMatcher = null) {
24
+		return \WMDE\HamcrestHtml\DirectChildElementMatcher::havingDirectChild($elementMatcher);
25 25
 	}
26 26
 }
27 27
 
28
-if ( !function_exists( 'havingChild' ) ) {
29
-	function havingChild( Matcher $elementMatcher = null ) {
30
-		return \WMDE\HamcrestHtml\ChildElementMatcher::havingChild( $elementMatcher );
28
+if (!function_exists('havingChild')) {
29
+	function havingChild(Matcher $elementMatcher = null) {
30
+		return \WMDE\HamcrestHtml\ChildElementMatcher::havingChild($elementMatcher);
31 31
 	}
32 32
 }
33 33
 
34
-if ( !function_exists( 'withTagName' ) ) {
34
+if (!function_exists('withTagName')) {
35 35
 	/**
36 36
 	 * @param Matcher|string $tagName
37 37
 	 *
38 38
 	 * @return \WMDE\HamcrestHtml\TagNameMatcher
39 39
 	 */
40
-	function withTagName( $tagName ) {
41
-		return \WMDE\HamcrestHtml\TagNameMatcher::withTagName( $tagName );
40
+	function withTagName($tagName) {
41
+		return \WMDE\HamcrestHtml\TagNameMatcher::withTagName($tagName);
42 42
 	}
43 43
 }
44 44
 
45
-if ( !function_exists( 'withAttribute' ) ) {
45
+if (!function_exists('withAttribute')) {
46 46
 	/**
47 47
 	 * @param Matcher|string $attributeName
48 48
 	 *
49 49
 	 * @return \WMDE\HamcrestHtml\AttributeMatcher
50 50
 	 */
51
-	function withAttribute( $attributeName ) {
52
-		return \WMDE\HamcrestHtml\AttributeMatcher::withAttribute( $attributeName );
51
+	function withAttribute($attributeName) {
52
+		return \WMDE\HamcrestHtml\AttributeMatcher::withAttribute($attributeName);
53 53
 	}
54 54
 }
55 55
 
56
-if ( !function_exists( 'withClass' ) ) {
56
+if (!function_exists('withClass')) {
57 57
 	/**
58 58
 	 * @param Matcher|string $class
59 59
 	 *
60 60
 	 * @return \WMDE\HamcrestHtml\ClassMatcher
61 61
 	 */
62
-	function withClass( $class ) {
62
+	function withClass($class) {
63 63
 		// TODO don't allow to call with empty string
64 64
 
65
-		return \WMDE\HamcrestHtml\ClassMatcher::withClass( $class );
65
+		return \WMDE\HamcrestHtml\ClassMatcher::withClass($class);
66 66
 	}
67 67
 }
68 68
 
69
-if ( !function_exists( 'havingTextContents' ) ) {
69
+if (!function_exists('havingTextContents')) {
70 70
 	/**
71 71
 	 * @param Matcher|string $text
72 72
 	 *
73 73
 	 * @return \WMDE\HamcrestHtml\TextContentsMatcher
74 74
 	 */
75
-	function havingTextContents( $text ) {
76
-		return \WMDE\HamcrestHtml\TextContentsMatcher::havingTextContents( $text );
75
+	function havingTextContents($text) {
76
+		return \WMDE\HamcrestHtml\TextContentsMatcher::havingTextContents($text);
77 77
 	}
78 78
 }
79 79
 
80
-if ( !function_exists( 'tagMatchingOutline' ) ) {
80
+if (!function_exists('tagMatchingOutline')) {
81 81
 	/**
82 82
 	 * @param string $htmlOutline
83 83
 	 *
84 84
 	 * @return \WMDE\HamcrestHtml\ComplexTagMatcher
85 85
 	 */
86
-	function tagMatchingOutline( $htmlOutline ) {
87
-		return \WMDE\HamcrestHtml\ComplexTagMatcher::tagMatchingOutline( $htmlOutline );
86
+	function tagMatchingOutline($htmlOutline) {
87
+		return \WMDE\HamcrestHtml\ComplexTagMatcher::tagMatchingOutline($htmlOutline);
88 88
 	}
89 89
 }
Please login to merge, or discard this patch.
src/XmlNodeRecursiveIterator.php 1 patch
Spacing   +7 added lines, -7 removed lines patch added patch discarded remove patch
@@ -4,9 +4,9 @@  discard block
 block discarded – undo
4 4
 
5 5
 class XmlNodeRecursiveIterator extends \ArrayIterator {
6 6
 
7
-	public function __construct( \DOMNodeList $nodeList ) {
8
-		$queue = $this->addElementsToQueue( [], $nodeList );
9
-		parent::__construct( $queue );
7
+	public function __construct(\DOMNodeList $nodeList) {
8
+		$queue = $this->addElementsToQueue([], $nodeList);
9
+		parent::__construct($queue);
10 10
 	}
11 11
 
12 12
 	/**
@@ -15,12 +15,12 @@  discard block
 block discarded – undo
15 15
 	 *
16 16
 	 * @return array New queue
17 17
 	 */
18
-	private function addElementsToQueue( array $queue, \DOMNodeList $nodeList ) {
18
+	private function addElementsToQueue(array $queue, \DOMNodeList $nodeList) {
19 19
 		/** @var \DOMElement $node */
20
-		foreach ( $nodeList as $node ) {
20
+		foreach ($nodeList as $node) {
21 21
 			$queue[] = $node;
22
-			if ( $node->childNodes !== null ) {
23
-				$queue = $this->addElementsToQueue( $queue, $node->childNodes );
22
+			if ($node->childNodes !== null) {
23
+				$queue = $this->addElementsToQueue($queue, $node->childNodes);
24 24
 			}
25 25
 		}
26 26
 
Please login to merge, or discard this patch.
src/TextContentsMatcher.php 1 patch
Spacing   +7 added lines, -7 removed lines patch added patch discarded remove patch
@@ -13,17 +13,17 @@  discard block
 block discarded – undo
13 13
 	 */
14 14
 	private $matcher;
15 15
 
16
-	public static function havingTextContents( $text ) {
17
-		return new static( Util::wrapValueWithIsEqual( $text ) );
16
+	public static function havingTextContents($text) {
17
+		return new static(Util::wrapValueWithIsEqual($text));
18 18
 	}
19 19
 
20
-	public function __construct( Matcher $matcher ) {
20
+	public function __construct(Matcher $matcher) {
21 21
 		parent::__construct();
22 22
 		$this->matcher = $matcher;
23 23
 	}
24 24
 
25
-	public function describeTo( Description $description ) {
26
-		$description->appendText( 'having text contents ' )->appendDescriptionOf( $this->matcher );
25
+	public function describeTo(Description $description) {
26
+		$description->appendText('having text contents ')->appendDescriptionOf($this->matcher);
27 27
 	}
28 28
 
29 29
 	/**
@@ -32,8 +32,8 @@  discard block
 block discarded – undo
32 32
 	 *
33 33
 	 * @return bool
34 34
 	 */
35
-	protected function matchesSafelyWithDiagnosticDescription( $item, Description $mismatchDescription ) {
36
-		return $this->matcher->matches( $item->textContent );
35
+	protected function matchesSafelyWithDiagnosticDescription($item, Description $mismatchDescription) {
36
+		return $this->matcher->matches($item->textContent);
37 37
 	}
38 38
 
39 39
 }
Please login to merge, or discard this patch.
src/TagNameMatcher.php 1 patch
Spacing   +10 added lines, -10 removed lines patch added patch discarded remove patch
@@ -13,18 +13,18 @@  discard block
 block discarded – undo
13 13
 	 */
14 14
 	private $tagNameMatcher;
15 15
 
16
-	public static function withTagName( $tagName ) {
17
-		return new static( Util::wrapValueWithIsEqual( $tagName ) );
16
+	public static function withTagName($tagName) {
17
+		return new static(Util::wrapValueWithIsEqual($tagName));
18 18
 	}
19 19
 
20
-	public function __construct( Matcher $tagNameMatcher ) {
20
+	public function __construct(Matcher $tagNameMatcher) {
21 21
 		parent::__construct();
22 22
 		$this->tagNameMatcher = $tagNameMatcher;
23 23
 	}
24 24
 
25
-	public function describeTo( Description $description ) {
26
-		$description->appendText( 'with tag name ' )
27
-			->appendDescriptionOf( $this->tagNameMatcher );
25
+	public function describeTo(Description $description) {
26
+		$description->appendText('with tag name ')
27
+			->appendDescriptionOf($this->tagNameMatcher);
28 28
 	}
29 29
 
30 30
 	/**
@@ -33,13 +33,13 @@  discard block
 block discarded – undo
33 33
 	 *
34 34
 	 * @return bool
35 35
 	 */
36
-	protected function matchesSafelyWithDiagnosticDescription( $item, Description $mismatchDescription ) {
37
-		if ( $this->tagNameMatcher->matches( $item->tagName ) ) {
36
+	protected function matchesSafelyWithDiagnosticDescription($item, Description $mismatchDescription) {
37
+		if ($this->tagNameMatcher->matches($item->tagName)) {
38 38
 			return true;
39 39
 		}
40 40
 
41
-		$mismatchDescription->appendText( 'tag name ' );
42
-		$this->tagNameMatcher->describeMismatch( $item->tagName, $mismatchDescription );
41
+		$mismatchDescription->appendText('tag name ');
42
+		$this->tagNameMatcher->describeMismatch($item->tagName, $mismatchDescription);
43 43
 		return false;
44 44
 	}
45 45
 
Please login to merge, or discard this patch.
src/HtmlMatcher.php 1 patch
Spacing   +30 added lines, -30 removed lines patch added patch discarded remove patch
@@ -24,66 +24,66 @@  discard block
 block discarded – undo
24 24
 	 *
25 25
 	 * @return HtmlMatcher
26 26
 	 */
27
-	public static function htmlPiece( Matcher $elementMatcher = null ) {
28
-		return new static( $elementMatcher );
27
+	public static function htmlPiece(Matcher $elementMatcher = null) {
28
+		return new static($elementMatcher);
29 29
 	}
30 30
 
31
-	private function __construct( Matcher $elementMatcher = null ) {
31
+	private function __construct(Matcher $elementMatcher = null) {
32 32
 		$this->elementMatcher = $elementMatcher;
33 33
 	}
34 34
 
35
-	public function describeTo( Description $description ) {
36
-		$description->appendText( 'valid html piece ' );
37
-		if ( $this->elementMatcher ) {
38
-			$description->appendDescriptionOf( $this->elementMatcher );
35
+	public function describeTo(Description $description) {
36
+		$description->appendText('valid html piece ');
37
+		if ($this->elementMatcher) {
38
+			$description->appendDescriptionOf($this->elementMatcher);
39 39
 		}
40 40
 	}
41 41
 
42
-	protected function matchesWithDiagnosticDescription( $html, Description $mismatchDescription ) {
43
-		$internalErrors = libxml_use_internal_errors( true );
42
+	protected function matchesWithDiagnosticDescription($html, Description $mismatchDescription) {
43
+		$internalErrors = libxml_use_internal_errors(true);
44 44
 		$document = new \DOMDocument();
45 45
 
46
-		$html = $this->escapeScriptTagContents( $html );
46
+		$html = $this->escapeScriptTagContents($html);
47 47
 
48
-		if ( !@$document->loadHTML( mb_convert_encoding( $html, 'HTML-ENTITIES', 'UTF-8' ) ) ) {
49
-			$mismatchDescription->appendText( 'there was some parsing error' );
48
+		if (!@$document->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'))) {
49
+			$mismatchDescription->appendText('there was some parsing error');
50 50
 			return false;
51 51
 		}
52 52
 
53 53
 		$errors = libxml_get_errors();
54 54
 		libxml_clear_errors();
55
-		libxml_use_internal_errors( $internalErrors );
55
+		libxml_use_internal_errors($internalErrors);
56 56
 
57 57
 		$result = true;
58 58
 		/** @var \LibXMLError $error */
59
-		foreach ( $errors as $error ) {
60
-			if ( $this->isUnknownTagError( $error ) ) {
59
+		foreach ($errors as $error) {
60
+			if ($this->isUnknownTagError($error)) {
61 61
 				continue;
62 62
 			}
63 63
 
64
-			$mismatchDescription->appendText( 'there was parsing error: ' )
65
-				->appendText( trim( $error->message ) )
66
-				->appendText( ' on line ' )
67
-				->appendText( $error->line );
64
+			$mismatchDescription->appendText('there was parsing error: ')
65
+				->appendText(trim($error->message))
66
+				->appendText(' on line ')
67
+				->appendText($error->line);
68 68
 			$result = false;
69 69
 		}
70 70
 
71
-		if ( !$result ) {
71
+		if (!$result) {
72 72
 			return false;
73 73
 		}
74
-		$mismatchDescription->appendText( 'valid html piece ' );
74
+		$mismatchDescription->appendText('valid html piece ');
75 75
 
76
-		if ( $this->elementMatcher ) {
77
-			$result = $this->elementMatcher->matches( $document );
78
-			$this->elementMatcher->describeMismatch( $document, $mismatchDescription );
76
+		if ($this->elementMatcher) {
77
+			$result = $this->elementMatcher->matches($document);
78
+			$this->elementMatcher->describeMismatch($document, $mismatchDescription);
79 79
 		}
80 80
 
81
-		$mismatchDescription->appendText( "\nActual html:\n" )->appendText( $html );
81
+		$mismatchDescription->appendText("\nActual html:\n")->appendText($html);
82 82
 
83 83
 		return $result;
84 84
 	}
85 85
 
86
-	private function isUnknownTagError( \LibXMLError $error ) {
86
+	private function isUnknownTagError(\LibXMLError $error) {
87 87
 		return $error->code === self::XML_UNKNOWN_TAG_ERROR_CODE;
88 88
 	}
89 89
 
@@ -92,10 +92,10 @@  discard block
 block discarded – undo
92 92
 	 *
93 93
 	 * @return string HTML
94 94
 	 */
95
-	private function escapeScriptTagContents( $html ) {
96
-		return preg_replace_callback( '#(<script.*>)(.*)(</script>)#isU', function ( $matches ) {
97
-			return $matches[1] . str_replace( '</', '<\/', $matches[2] ) . $matches[3];
98
-		}, $html );
95
+	private function escapeScriptTagContents($html) {
96
+		return preg_replace_callback('#(<script.*>)(.*)(</script>)#isU', function($matches) {
97
+			return $matches[1] . str_replace('</', '<\/', $matches[2]) . $matches[3];
98
+		}, $html);
99 99
 	}
100 100
 
101 101
 }
Please login to merge, or discard this patch.
src/RootElementMatcher.php 1 patch
Spacing   +19 added lines, -19 removed lines patch added patch discarded remove patch
@@ -18,19 +18,19 @@  discard block
 block discarded – undo
18 18
 	 *
19 19
 	 * @return static
20 20
 	 */
21
-	public static function havingRootElement( Matcher $tagMatcher = null ) {
22
-		return new static( $tagMatcher );
21
+	public static function havingRootElement(Matcher $tagMatcher = null) {
22
+		return new static($tagMatcher);
23 23
 	}
24 24
 
25
-	public function __construct( Matcher $tagMatcher = null ) {
26
-		parent::__construct( self::TYPE_OBJECT, \DOMDocument::class );
25
+	public function __construct(Matcher $tagMatcher = null) {
26
+		parent::__construct(self::TYPE_OBJECT, \DOMDocument::class);
27 27
 		$this->tagMatcher = $tagMatcher;
28 28
 	}
29 29
 
30
-	public function describeTo( Description $description ) {
31
-		$description->appendText( 'having root element ' );
32
-		if ( $this->tagMatcher ) {
33
-			$description->appendDescriptionOf( $this->tagMatcher );
30
+	public function describeTo(Description $description) {
31
+		$description->appendText('having root element ');
32
+		if ($this->tagMatcher) {
33
+			$description->appendDescriptionOf($this->tagMatcher);
34 34
 		}
35 35
 	}
36 36
 
@@ -40,25 +40,25 @@  discard block
 block discarded – undo
40 40
 	 *
41 41
 	 * @return bool
42 42
 	 */
43
-	protected function matchesSafelyWithDiagnosticDescription( $item, Description $mismatchDescription ) {
44
-		$DOMNodeList = $item->documentElement->childNodes->item( 0 )->childNodes;
45
-		if ( $DOMNodeList->length > 1 ) {
43
+	protected function matchesSafelyWithDiagnosticDescription($item, Description $mismatchDescription) {
44
+		$DOMNodeList = $item->documentElement->childNodes->item(0)->childNodes;
45
+		if ($DOMNodeList->length > 1) {
46 46
 			// TODO Test this description
47
-			$mismatchDescription->appendText( 'having ' . $DOMNodeList->length . ' root elements ' );
47
+			$mismatchDescription->appendText('having ' . $DOMNodeList->length . ' root elements ');
48 48
 			return false;
49 49
 		}
50 50
 
51
-		$target = $DOMNodeList->item( 0 );
52
-		if ( !$target ) {
51
+		$target = $DOMNodeList->item(0);
52
+		if (!$target) {
53 53
 			// TODO Reproduce?
54
-			$mismatchDescription->appendText( 'having no root elements ' );
54
+			$mismatchDescription->appendText('having no root elements ');
55 55
 			return false;
56 56
 		}
57 57
 
58
-		if ( $this->tagMatcher ) {
59
-			$mismatchDescription->appendText( 'root element ' );
60
-			$this->tagMatcher->describeMismatch( $target, $mismatchDescription );
61
-			return $this->tagMatcher->matches( $target );
58
+		if ($this->tagMatcher) {
59
+			$mismatchDescription->appendText('root element ');
60
+			$this->tagMatcher->describeMismatch($target, $mismatchDescription);
61
+			return $this->tagMatcher->matches($target);
62 62
 		}
63 63
 
64 64
 		return true;
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