getMockBuilder( 'MathLaTeXML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error
, 'LaTeXMLHttpRequestTester' );
$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_latexml_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 MathTexvc::makeRequest
*/
public function testMakeRequestSuccess() {
self::setMockValues( true, true, false );
$url = 'http://example.com/valid';
$renderer = $this->getMockBuilder( 'MathLaTeXML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error
, 'LaTeXMLHttpRequestTester' );
$this->assertEquals( true, $requestReturn, "successful call return" );
$this->isTrue( $res, "successfull call" );
$this->assertEquals( $error, '', "successfull call errormessage" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Timeout.
* @covers MathLaTeXML::makeRequest
*/
public function testMakeRequestTimeout() {
self::setMockValues( false, true, true );
$url = 'http://example.com/timeout';
$renderer = $this->getMockBuilder( 'MathLaTeXML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, '$\longcommand$', $res
, $error, 'LaTeXMLHttpRequestTester' );
$this->assertEquals( false, $requestReturn, "timeout call return" );
$this->assertEquals( false, $res, "timeout call return" );
$errmsg = wfMessage( 'math_latexml_timeout', $url )
->inContentLanguage()->escaped();
$this->assertContains( $errmsg, $error, "timeout call errormessage" );
}
/**
* Checks if a String is a valid MathML element
* @covers MathLaTeXML::isValidXML
*/
public function testisValidXML() {
$validSample = '';
$invalidSample = '';
$renderer = $this->getMockBuilder( 'MathLaTeXML' )
->setMethods( NULL ) // avoid mocking any methods
->disableOriginalConstructor()
->getMock();
$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'
);
}
/**
* Tests the serialiazation of the LaTeXML settings
* @covers MathLaTeXML::serializeSettings
*/
public function testSerializeSettings() {
$renderer = $this->getMockBuilder( 'MathLaTeXML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$sampleSettings = array(
'k1' => 'v1',
'k2&=' => 'v2 + & *ΓΌΓΆ',
'k3' => array(
'v3A', 'v3b'
) );
$expected = 'k1=v1&k2%26%3D=v2+%2B+%26+%2A%C3%BC%C3%B6&k3=v3A&k3=v3b';
$this->assertEquals(
$expected,
$renderer->serializeSettings( $sampleSettings ),
'test serialization of array settings'
);
$this->assertEquals(
$expected,
$renderer->serializeSettings( $expected ),
'test serialization of a string setting'
);
}
/**
* Checks the basic functionality
* i.e. if the span element is generated right.
*/
public function testIntegration() {
$this->setMwGlobals( 'wgMathLaTeXMLTimeout', 20 );
$this->setMwGlobals( 'wgMathValidModes', array( MW_MATH_LATEXML ) );
$renderer = MathRenderer::getRenderer( "a+b", array(), MW_MATH_LATEXML );
$real = $renderer->render( true );
$expected = '';
$this->assertEquals( $expected, $real
, "Rendering of a+b in plain Text mode." .
$renderer->getLastError() );
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see MWHttpRequestTester
*
*/
class LaTeXMLHttpRequestTester {
public static function factory() {
return new LaTeXMLHttpRequestTester();
}
public static function execute() {
return new LaTeXMLTestStatus();
}
public static function getContent() {
return MathLaTeXMLTest::$content;
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see Status
*/
class LaTeXMLTestStatus {
static function isGood() {
return MathLaTeXMLTest::$good;
}
static function hasMessage( $s ) {
if ( $s == 'http-timed-out' ) {
return MathLaTeXMLTest::$timeout;
} else {
return false;
}
}
static function getHtml() {
return MathLaTeXMLTest::$html;
}
}