JsonContentTest.php

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<?php

class JsonContentTest extends MediaWikiLangTestCase {

    public function testValidConstruct( $text, $modelId, $isValid, $expected ) {
        $obj = new JsonContent( $text, $modelId );
        $this->assertEquals( $isValid, $obj->isValid() );
        $this->assertEquals( $expected, $obj->getJsonData() );
    }

    public static function provideValidConstruction() {
        return array(
            array( 'foo', CONTENT_MODEL_JSON, false, null ),
            array( FormatJson::encode( array() ), CONTENT_MODEL_JSON, true, array() ),
            array( FormatJson::encode( array( 'foo' ) ), CONTENT_MODEL_JSON, true, array( 'foo' ) ),
        );
    }

    public function testBeautifyUsesFormatJson( $data ) {
        $obj = new JsonContent( FormatJson::encode( $data ) );
        $this->assertEquals( FormatJson::encode( $data, true ), $obj->beautifyJSON() );
    }

    public static function provideDataToEncode() {
        return array(
            array( array() ),
            array( array( 'foo' ) ),
            array( array( 'foo', 'bar' ) ),
            array( array( 'baz' => 'foo', 'bar' ) ),
            array( array( 'baz' => 1000, 'bar' ) ),
        );
    }

    public function testPreSaveTransform( $data ) {
        $obj = new JsonContent( FormatJson::encode( $data ) );
        $newObj = $obj->preSaveTransform( $this->getMockTitle(), $this->getMockUser(), $this->getMockParserOptions() );
        $this->assertTrue( $newObj->equals( new JsonContent( FormatJson::encode( $data, true ) ) ) );
    }

    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 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() );
    }

    public static function provideDataAndParserText() {
        return array(
            array(
                array(),
                '<table class="mw-json"><tbody></tbody></table>'
            ),
            array(
                array( 'foo' ),
                '<table class="mw-json"><tbody><tr><th>0</th><td class="value">&quot;foo&quot;</td></tr></tbody></table>'
            ),
            array(
                array( 'foo', 'bar' ),
                '<table class="mw-json"><tbody><tr><th>0</th><td class="value">&quot;foo&quot;</td></tr>' .
                "\n" .
                '<tr><th>1</th><td class="value">&quot;bar&quot;</td></tr></tbody></table>'
            ),
            array(
                array( 'baz' => 'foo', 'bar' ),
                '<table class="mw-json"><tbody><tr><th>baz</th><td class="value">&quot;foo&quot;</td></tr>' .
                "\n" .
                '<tr><th>0</th><td class="value">&quot;bar&quot;</td></tr></tbody></table>'
            ),
            array(
                array( 'baz' => 1000, 'bar' ),
                '<table class="mw-json"><tbody><tr><th>baz</th><td class="value">1000</td></tr>' .
                "\n" .
                '<tr><th>0</th><td class="value">&quot;bar&quot;</td></tr></tbody></table>'
            ),
            array(
                array( '<script>alert("evil!")</script>'),
                '<table class="mw-json"><tbody><tr><th>0</th><td class="value">&quot;&lt;script&gt;alert(&quot;evil!&quot;)&lt;/script&gt;&quot;</td></tr></tbody></table>',
            ),
        );
    }
}