setMwGlobals( 'wgMathoidCli', false );
}
/**@covers MathMathML::__constructor */
public function testMathMLConstructorWithPmml() {
$mml = new MathMathML( 'sin', [ 'type' => 'pmml' ] );
$this->assertEquals( 'pmml', $mml->getInputType() );
$this->assertEquals( '', $mml->getMathml() );
}
/**@covers MathMathML::__constructor */
public function testMathMLConstructorWithInvalidType() {
$mml = new MathMathML( 'sin', [ 'type' => 'invalid' ] );
$this->assertEquals( 'tex', $mml->getInputType() );
}
/**@covers MathMathML::__constructor */
public function testChangeRootElemts() {
$mml = new MathMathML( 'sin', [ 'type' => 'invalid' ] );
$mml->setAllowedRootElements( [ 'a','b' ] );
$this->assertEquals( [ 'a','b' ], $mml->getAllowedRootElements() );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Invalid request.
* @covers MathMathML::makeRequest
*/
public function testMakeRequestInvalid() {
self::setMockValues( false, false, false );
$url = 'http://example.com/invalid';
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( null )
->disableOriginalConstructor()
->getMock();
/** @var MathMathML $renderer */
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error,
MathMLHttpRequestTester::class );
$this->assertEquals( false, $requestReturn,
"requestReturn is false if HTTP::post returns false." );
$this->assertEquals( false, $res,
"res is false if HTTP:post returns false." );
$errmsg = wfMessage( 'math_invalidresponse', '', $url, '' )->inContentLanguage()->escaped();
$this->assertContains( $errmsg, $error,
"return an error if HTTP::post returns false" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Valid request.
* @covers MathMathML::makeRequest
*/
public function testMakeRequestSuccess() {
self::setMockValues( true, true, false );
self::$content = 'test content';
$url = 'http://example.com/valid';
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( null )
->disableOriginalConstructor()
->getMock();
/** @var MathMathML $renderer */
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error,
MathMLHttpRequestTester::class );
$this->assertEquals( true, $requestReturn, "successful call return" );
$this->assertEquals( 'test content', $res, 'successful call' );
$this->assertEquals( $error, '', "successful call error-message" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Timeout.
* @covers MathMathML::makeRequest
*/
public function testMakeRequestTimeout() {
self::setMockValues( false, true, true );
$url = 'http://example.com/timeout';
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( null )
->disableOriginalConstructor()
->getMock();
/** @var MathMathML $renderer */
$requestReturn = $renderer->makeRequest(
$url, '$\longcommand$', $res, $error, MathMLHttpRequestTester::class
);
$this->assertEquals( false, $requestReturn, "timeout call return" );
$this->assertEquals( false, $res, "timeout call return" );
$errmsg = wfMessage( 'math_timeout', '', $url )->inContentLanguage()->escaped();
$this->assertContains( $errmsg, $error, "timeout call errormessage" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Test case: Get PostData.
* @covers MathMathML::makeRequest
*/
public function testMakeRequestGetPostData() {
self::setMockValues( false, true, true );
$url = 'http://example.com/timeout';
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( [ 'getPostData' ] )
->disableOriginalConstructor()
->getMock();
$renderer->expects( $this->once() )->method( 'getPostData' );
/** @var MathMathML $renderer */
$renderer->makeRequest( $url, false, $res, $error, MathMLHttpRequestTester::class );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Test case: Get host.
* @covers MathMathML::pickHost
*/
public function testMakeRequestGetHost() {
self::setMockValues( false, true, true );
$url = 'http://example.com/timeout';
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( [ 'getPostData', 'pickHost' ] )
->disableOriginalConstructor()
->getMock();
$renderer->expects( $this->once() )->method( 'pickHost' );
/** @var MathMathML $renderer */
$renderer->makeRequest( false, false, $res, $error, MathMLHttpRequestTester::class );
}
/**
* Checks if a String is a valid MathML element
* @covers MathMathML::isValidMathML
*/
public function testisValidMathML() {
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( null )
->disableOriginalConstructor()
->getMock();
$validSample = '';
$invalidSample = '';
$this->assertTrue( $renderer->isValidMathML( $validSample ),
'test if math expression is valid mathml sample' );
$this->assertFalse( $renderer->isValidMathML( $invalidSample ),
'test if math expression is invalid mathml sample' );
}
/**
* @covers MathMathML::isValidMathML
*/
public function testInvalidXml() {
$renderer = $this->getMockBuilder( MathMathML::class )
->setMethods( null )
->disableOriginalConstructor()
->getMock();
$invalidSample = 'assertFalse( $renderer->isValidMathML( $invalidSample ),
'test if math expression is invalid mathml sample' );
$renderer->setXMLValidation( false );
$this->assertTrue( $renderer->isValidMathML( $invalidSample ),
'test if math expression is invalid mathml sample' );
}
public function testintegrationTestWithLinks() {
$p = new Parser();
$po = new ParserOptions();
$t = new Title( "test" );
$res = $p->parse( '[[test|]]', $t, $po )->getText();
$this->assertContains( '', $res );
$this->assertContains( 'png', $res );
}
/**
* @covers MathMathML::correctSvgStyle
* @see https://phabricator.wikimedia.org/T132563
*/
public function testMathMLStyle() {
$m = new MathMathML();
$m->setSvg( 'style="vertical-align:-.505ex" height="2.843ex" width="28.527ex"' );
$style = '';
$m->correctSvgStyle( $style );
$this->assertEquals( 'vertical-align:-.505ex; height: 2.843ex; width: 28.527ex;', $style );
$m->setSvg( 'style=" vertical-align:-.505ex; \n" height="2.843ex" width="28.527ex"' );
$this->assertEquals( 'vertical-align:-.505ex; height: 2.843ex; width: 28.527ex;', $style );
}
public function testPickHost() {
$hosts = [ 'a', 'b', 'c' ];
$this->setMwGlobals( 'wgMathMathMLUrl', $hosts );
$class = new ReflectionClass( MathMathML::class );
$method = $class->getMethod( 'pickHost' );
$method->setAccessible( true );
srand( 0 ); // Make array_rand always return the same elements
$h1 = $hosts[array_rand( $hosts )];
$h2 = $hosts[array_rand( $hosts )];
srand( 0 );
$m = new MathMathML();
$host1 = $method->invoke( $m, [] );
$this->assertEquals( $h1, $host1 );
$host2 = $method->invoke( $m, [] );
$this->assertEquals( $host1, $host2 );
$m2 = new MathMathML();
$host3 = $method->invoke( $m2, [] );
$this->assertEquals( $h2, $host3 );
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see MWHttpRequestTester
*/
class MathMLHttpRequestTester {
public static function factory() {
return new self();
}
public static function execute() {
return new MathMLTestStatus();
}
public static function getContent() {
return MathMathMLTest::$content;
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see Status
*/
class MathMLTestStatus {
public static function isGood() {
return MathMathMLTest::$good;
}
public static function hasMessage( $s ) {
if ( $s == 'http-timed-out' ) {
return MathMathMLTest::$timeout;
} else {
return false;
}
}
public static function getHtml() {
return MathMathMLTest::$html;
}
public static function getWikiText() {
return MathMathMLTest::$html;
}
}