MediaWiki  1.28.0
JsonContentTest.php
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1 <?php
2 
8 
9  public static function provideValidConstruction() {
10  return [
11  [ 'foo', false, null ],
12  [ '[]', true, [] ],
13  [ '{}', true, (object)[] ],
14  [ '""', true, '' ],
15  [ '"0"', true, '0' ],
16  [ '"bar"', true, 'bar' ],
17  [ '0', true, '0' ],
18  [ '{ "0": "bar" }', true, (object)[ 'bar' ] ],
19  ];
20  }
21 
25  public function testIsValid( $text, $isValid, $expected ) {
26  $obj = new JsonContent( $text, CONTENT_MODEL_JSON );
27  $this->assertEquals( $isValid, $obj->isValid() );
28  $this->assertEquals( $expected, $obj->getData()->getValue() );
29  }
30 
31  public static function provideDataToEncode() {
32  return [
33  [
34  // Round-trip empty array
35  '[]',
36  '[]',
37  ],
38  [
39  // Round-trip empty object
40  '{}',
41  '{}',
42  ],
43  [
44  // Round-trip empty array/object (nested)
45  '{ "foo": {}, "bar": [] }',
46  "{\n \"foo\": {},\n \"bar\": []\n}",
47  ],
48  [
49  '{ "foo": "bar" }',
50  "{\n \"foo\": \"bar\"\n}",
51  ],
52  [
53  '{ "foo": 1000 }',
54  "{\n \"foo\": 1000\n}",
55  ],
56  [
57  '{ "foo": 1000, "0": "bar" }',
58  "{\n \"foo\": 1000,\n \"0\": \"bar\"\n}",
59  ],
60  ];
61  }
62 
66  public function testBeautifyJson( $input, $beautified ) {
67  $obj = new JsonContent( $input );
68  $this->assertEquals( $beautified, $obj->beautifyJSON() );
69  }
70 
74  public function testPreSaveTransform( $input, $transformed ) {
75  $obj = new JsonContent( $input );
76  $newObj = $obj->preSaveTransform(
77  $this->getMockTitle(),
78  $this->getMockUser(),
79  $this->getMockParserOptions()
80  );
81  $this->assertTrue( $newObj->equals( new JsonContent( $transformed ) ) );
82  }
83 
84  private function getMockTitle() {
85  return $this->getMockBuilder( 'Title' )
86  ->disableOriginalConstructor()
87  ->getMock();
88  }
89 
90  private function getMockUser() {
91  return $this->getMockBuilder( 'User' )
92  ->disableOriginalConstructor()
93  ->getMock();
94  }
95  private function getMockParserOptions() {
96  return $this->getMockBuilder( 'ParserOptions' )
97  ->disableOriginalConstructor()
98  ->getMock();
99  }
100 
101  public static function provideDataAndParserText() {
102  return [
103  [
104  [],
105  '<table class="mw-json"><tbody><tr><td>' .
106  '<table class="mw-json"><tbody><tr><td class="mw-json-empty">Empty array</td></tr>'
107  . '</tbody></table></td></tr></tbody></table>'
108  ],
109  [
110  (object)[],
111  '<table class="mw-json"><tbody><tr><td class="mw-json-empty">Empty object</td></tr>' .
112  '</tbody></table>'
113  ],
114  [
115  (object)[ 'foo' ],
116  '<table class="mw-json"><tbody><tr><th>0</th><td class="value">"foo"</td></tr>' .
117  '</tbody></table>'
118  ],
119  [
120  (object)[ 'foo', 'bar' ],
121  '<table class="mw-json"><tbody><tr><th>0</th><td class="value">"foo"</td></tr>' .
122  '<tr><th>1</th><td class="value">"bar"</td></tr></tbody></table>'
123  ],
124  [
125  (object)[ 'baz' => 'foo', 'bar' ],
126  '<table class="mw-json"><tbody><tr><th>baz</th><td class="value">"foo"</td></tr>' .
127  '<tr><th>0</th><td class="value">"bar"</td></tr></tbody></table>'
128  ],
129  [
130  (object)[ 'baz' => 1000, 'bar' ],
131  '<table class="mw-json"><tbody><tr><th>baz</th><td class="value">1000</td></tr>' .
132  '<tr><th>0</th><td class="value">"bar"</td></tr></tbody></table>'
133  ],
134  [
135  (object)[ '<script>alert("evil!")</script>' ],
136  '<table class="mw-json"><tbody><tr><th>0</th><td class="value">"' .
137  '&lt;script>alert("evil!")&lt;/script>"' .
138  '</td></tr></tbody></table>',
139  ],
140  ];
141  }
142 
146  public function testFillParserOutput( $data, $expected ) {
147  $obj = new JsonContent( FormatJson::encode( $data ) );
148  $parserOutput = $obj->getParserOutput( $this->getMockTitle(), null, null, true );
149  $this->assertInstanceOf( 'ParserOutput', $parserOutput );
150  $this->assertEquals( $expected, $parserOutput->getText() );
151  }
152 }
const CONTENT_MODEL_JSON
Definition: Defines.php:243
globals will be eliminated from MediaWiki replaced by an application object which would be passed to constructors Whether that would be an convenient solution remains to be but certainly PHP makes such object oriented programming models easier than they were in previous versions For the time being MediaWiki programmers will have to work in an environment with some global context At the time of globals were initialised on startup by MediaWiki of these were configuration which are documented in DefaultSettings php There is no comprehensive documentation for the remaining however some of the most important ones are listed below They are typically initialised either in index php or in Setup php For a description of the see design txt $wgTitle Title object created from the request URL $wgOut OutputPage object for HTTP response $wgUser User object for the user associated with the current request $wgLang Language object selected by user preferences $wgContLang Language object associated with the wiki being viewed $wgParser Parser object Parser extensions register their hooks here $wgRequest WebRequest object
Definition: globals.txt:25
static provideValidConstruction()
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context $parserOutput
Definition: hooks.txt:1046
static provideDataToEncode()
testIsValid($text, $isValid, $expected)
provideValidConstruction
static encode($value, $pretty=false, $escaping=0)
Returns the JSON representation of a value.
Definition: FormatJson.php:127
Base class that store and restore the Language objects.
testPreSaveTransform($input, $transformed)
provideDataToEncode
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
Represents the content of a JSON content.
Definition: JsonContent.php:15
testBeautifyJson($input, $beautified)
provideDataToEncode
testFillParserOutput($data, $expected)
provideDataAndParserText
static provideDataAndParserText()