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<?php
/**
* @author Adam Shorland
* @covers JsonContent
*/
class JsonContentTest extends MediaWikiLangTestCase {
protected function setUp() {
parent::setUp();
$this->setMwGlobals( 'wgWellFormedXml', true );
}
public static function provideValidConstruction() {
return array(
array( 'foo', false, null ),
array( '[]', true, array() ),
array( '{}', true, (object)array() ),
array( '""', true, '' ),
array( '"0"', true, '0' ),
array( '"bar"', true, 'bar' ),
array( '0', true, '0' ),
array( '{ "0": "bar" }', true, (object)array( 'bar' ) ),
);
}
/**
* @dataProvider provideValidConstruction
*/
public function testIsValid( $text, $isValid, $expected ) {
$obj = new JsonContent( $text, CONTENT_MODEL_JSON );
$this->assertEquals( $isValid, $obj->isValid() );
$this->assertEquals( $expected, $obj->getData()->getValue() );
}
public static function provideDataToEncode() {
return array(
array(
// Round-trip empty array
'[]',
'[]',
),
array(
// Round-trip empty object
'{}',
'{}',
),
array(
// Round-trip empty array/object (nested)
'{ "foo": {}, "bar": [] }',
"{\n \"foo\": {},\n \"bar\": []\n}",
),
array(
'{ "foo": "bar" }',
"{\n \"foo\": \"bar\"\n}",
),
array(
'{ "foo": 1000 }',
"{\n \"foo\": 1000\n}",
),
array(
'{ "foo": 1000, "0": "bar" }',
"{\n \"foo\": 1000,\n \"0\": \"bar\"\n}",
),
);
}
/**
* @dataProvider provideDataToEncode
*/
public function testBeautifyJson( $input, $beautified ) {
$obj = new JsonContent( $input );
$this->assertEquals( $beautified, $obj->beautifyJSON() );
}
/**
* @dataProvider provideDataToEncode
*/
public function testPreSaveTransform( $input, $transformed ) {
$obj = new JsonContent( $input );
$newObj = $obj->preSaveTransform(
$this->getMockTitle(),
$this->getMockUser(),
$this->getMockParserOptions()
);
$this->assertTrue( $newObj->equals( new JsonContent( $transformed ) ) );
}
private function getMockTitle() {
return $this->getMockBuilder( 'Title' )
->disableOriginalConstructor()
->getMock();
}
private function getMockUser() {
return $this->getMockBuilder( 'User' )
->disableOriginalConstructor()
->getMock();
}
private function getMockParserOptions() {
return $this->getMockBuilder( 'ParserOptions' )
->disableOriginalConstructor()
->getMock();
}
public static function provideDataAndParserText() {
return array(
array(
array(),
'<table class="mw-json"><tbody><tr><td>' .
'<table class="mw-json"><tbody><tr><td class="mw-json-empty">Empty array</td></tr>'
. '</tbody></table></td></tr></tbody></table>'
),
array(
(object)array(),
'<table class="mw-json"><tbody><tr><td class="mw-json-empty">Empty object</td></tr>' .
'</tbody></table>'
),
array(
(object)array( 'foo' ),
'<table class="mw-json"><tbody><tr><th>0</th><td class="value">"foo"</td></tr>' .
'</tbody></table>'
),
array(
(object)array( 'foo', 'bar' ),
'<table class="mw-json"><tbody><tr><th>0</th><td class="value">"foo"</td></tr>' .
'<tr><th>1</th><td class="value">"bar"</td></tr></tbody></table>'
),
array(
(object)array( 'baz' => 'foo', 'bar' ),
'<table class="mw-json"><tbody><tr><th>baz</th><td class="value">"foo"</td></tr>' .
'<tr><th>0</th><td class="value">"bar"</td></tr></tbody></table>'
),
array(
(object)array( 'baz' => 1000, 'bar' ),
'<table class="mw-json"><tbody><tr><th>baz</th><td class="value">1000</td></tr>' .
'<tr><th>0</th><td class="value">"bar"</td></tr></tbody></table>'
),
array(
(object)array( '<script>alert("evil!")</script>' ),
'<table class="mw-json"><tbody><tr><th>0</th><td class="value">"' .
'<script>alert("evil!")</script>"' .
'</td></tr></tbody></table>',
),
);
}
/**
* @dataProvider provideDataAndParserText
*/
public function testFillParserOutput( $data, $expected ) {
$obj = new JsonContent( FormatJson::encode( $data ) );
$parserOutput = $obj->getParserOutput( $this->getMockTitle(), null, null, true );
$this->assertInstanceOf( 'ParserOutput', $parserOutput );
$this->assertEquals( $expected, $parserOutput->getText() );
}
}
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