public function test_xml_import()
{
$xml = '<!-- question: 0 -->
<question type="stack">
<name>
<text>test-0</text>
</name>
<questiontext format="html">
<text>What is $1+1$? [[input:ans1]] [[validation:ans1]]</text>
</questiontext>
<generalfeedback format="html">
<text></text>
</generalfeedback>
<defaultgrade>1</defaultgrade>
<penalty>0.3333333</penalty>
<hidden>0</hidden>
<questionvariables>
<text></text>
</questionvariables>
<specificfeedback format="html">
<text>[[feedback:firsttree]]</text>
</specificfeedback>
<questionnote>
<text></text>
</questionnote>
<questionsimplify>1</questionsimplify>
<assumepositive>0</assumepositive>
<prtcorrect format="html">
<text><![CDATA[<p>Correct answer, well done.</p>]]></text>
</prtcorrect>
<prtpartiallycorrect format="html">
<text><![CDATA[<p>Your answer is partially correct.</p>]]></text>
</prtpartiallycorrect>
<prtincorrect format="html">
<text><![CDATA[<p>Incorrect answer.</p>]]></text>
</prtincorrect>
<multiplicationsign>dot</multiplicationsign>
<sqrtsign>1</sqrtsign>
<complexno>i</complexno>
<inversetrig>cos-1</inversetrig>
<matrixparens>[</matrixparens>
<variantsselectionseed></variantsselectionseed>
<input>
<name>ans1</name>
<type>algebraic</type>
<tans>2</tans>
<boxsize>5</boxsize>
<strictsyntax>1</strictsyntax>
<insertstars>0</insertstars>
<syntaxhint></syntaxhint>
<forbidwords></forbidwords>
<allowwords></allowwords>
<forbidfloat>1</forbidfloat>
<requirelowestterms>0</requirelowestterms>
<checkanswertype>0</checkanswertype>
<mustverify>1</mustverify>
<showvalidation>1</showvalidation>
<options></options>
</input>
<prt>
<name>firsttree</name>
<value>1</value>
<autosimplify>1</autosimplify>
<feedbackvariables>
<text></text>
</feedbackvariables>
<node>
<name>0</name>
<answertest>EqualComAss</answertest>
<sans>ans1</sans>
<tans>2</tans>
<testoptions></testoptions>
<quiet>0</quiet>
<truescoremode>=</truescoremode>
<truescore>1</truescore>
<truepenalty>0</truepenalty>
<truenextnode>-1</truenextnode>
<trueanswernote>firsttree-1-T</trueanswernote>
<truefeedback format="html">
<text></text>
</truefeedback>
<falsescoremode>=</falsescoremode>
<falsescore>0</falsescore>
<falsepenalty>0</falsepenalty>
<falsenextnode>-1</falsenextnode>
<falseanswernote>firsttree-1-F</falseanswernote>
<falsefeedback format="html">
<text></text>
</falsefeedback>
</node>
</prt>
<deployedseed>12345</deployedseed>
<qtest>
<testcase>1</testcase>
<testinput>
<name>ans1</name>
<value>2</value>
</testinput>
<expected>
<name>firsttree</name>
<expectedscore>1</expectedscore>
<expectedpenalty>0</expectedpenalty>
<expectedanswernote>firsttree-1-T</expectedanswernote>
</expected>
</qtest>
</question>
';
$xmldata = xmlize($xml);
$importer = new qformat_xml();
$q = $importer->try_importing_using_qtypes($xmldata['question'], null, null, 'stack');
$expectedq = new stdClass();
$expectedq->qtype = 'stack';
$expectedq->name = 'test-0';
$expectedq->questiontext = 'What is $1+1$? [[input:ans1]] [[validation:ans1]]';
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_HTML;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->questionvariables = '';
$expectedq->specificfeedback = array('text' => '[[feedback:firsttree]]', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->questionnote = '';
$expectedq->questionsimplify = 1;
$expectedq->assumepositive = 0;
$expectedq->prtcorrect = array('text' => '<p>Correct answer, well done.</p>', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->prtpartiallycorrect = array('text' => '<p>Your answer is partially correct.</p>', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->prtincorrect = array('text' => '<p>Incorrect answer.</p>', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->multiplicationsign = 'dot';
$expectedq->sqrtsign = 1;
$expectedq->complexno = 'i';
$expectedq->inversetrig = 'cos-1';
$expectedq->matrixparens = '[';
$expectedq->variantsselectionseed = '';
$expectedq->ans1type = 'algebraic';
$expectedq->ans1modelans = 2;
$expectedq->ans1boxsize = 5;
$expectedq->ans1strictsyntax = 1;
$expectedq->ans1insertstars = 0;
$expectedq->ans1syntaxhint = '';
$expectedq->ans1forbidwords = '';
$expectedq->ans1allowwords = '';
$expectedq->ans1forbidfloat = 1;
$expectedq->ans1requirelowestterms = 0;
$expectedq->ans1checkanswertype = 0;
$expectedq->ans1mustverify = 1;
$expectedq->ans1showvalidation = 1;
$expectedq->ans1options = '';
$expectedq->firsttreevalue = 1;
$expectedq->firsttreeautosimplify = 1;
$expectedq->firsttreefeedbackvariables = '';
$expectedq->firsttreeanswertest[0] = 'EqualComAss';
$expectedq->firsttreesans[0] = 'ans1';
$expectedq->firsttreetans[0] = '2';
$expectedq->firsttreetestoptions[0] = '';
$expectedq->firsttreequiet[0] = 0;
$expectedq->firsttreetruescoremode[0] = '=';
$expectedq->firsttreetruescore[0] = 1;
$expectedq->firsttreetruepenalty[0] = 0;
$expectedq->firsttreetruenextnode[0] = -1;
$expectedq->firsttreetrueanswernote[0] = 'firsttree-1-T';
$expectedq->firsttreetruefeedback[0] = array('text' => '', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->firsttreefalsescoremode[0] = '=';
$expectedq->firsttreefalsescore[0] = 0;
$expectedq->firsttreefalsepenalty[0] = 0;
$expectedq->firsttreefalsenextnode[0] = -1;
$expectedq->firsttreefalseanswernote[0] = 'firsttree-1-F';
$expectedq->firsttreefalsefeedback[0] = array('text' => '', 'format' => FORMAT_HTML, 'files' => array());
$expectedq->deployedseeds = array('12345');
$qtest = new stack_question_test(array('ans1' => '2'));
$qtest->add_expected_result('firsttree', new stack_potentialresponse_tree_state(1, true, 1, 0, '', array('firsttree-1-T')));
$expectedq->testcases[1] = $qtest;
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
$this->assertEquals($expectedq->deployedseeds, $q->deployedseeds);
// Redundant, but gives better fail messages.
$this->assertEquals($expectedq->testcases, $q->testcases);
// Redundant, but gives better fail messages.
}
public function test_xml_import_legacy()
{
$xml = ' <question type="ddwtos">
<name>
<text>QDandD1 Base definition</text>
</name>
<questiontext format="html">
<text><p>Drag and drop the words from the list below to fill the blank spaces ' . 'and correctly complete the sentence.</p> <p>At 25°C all aqueous basic ' . 'solutions have [[1]] ion concentrations less than [[8]]<br />mol ' . 'litre<sup>-1</sup> and pH values [[9]] than [[6]].</p> ' . '<!--DONOTCLEAN--></text>
</questiontext>
<image></image>
<generalfeedback>
<text><p>At 25 &#xB0;C all aqueous basic solutions have hydrogen ion ' . 'concentrations less than 10<sup>&#x2212;7</sup> mol ' . 'litre<sup>&#x2212;1</sup> and pH values greater than 7.</p> ' . '<p>See Section 9 of S103 <em class="italic">Discovering ' . 'Science</em> Block 8.</p></text>
</generalfeedback>
<defaultgrade>1</defaultgrade>
<penalty>0.33</penalty>
<hidden>0</hidden>
<shuffleanswers>0</shuffleanswers>
<shuffleanswers>false</shuffleanswers>
<answer>
<correctanswer>1</correctanswer>
<text>hydrogen</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"1";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>positive</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"1";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>hydroxide</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"1";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>negative</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"1";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>10<sup>7</sup></text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"2";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>1</correctanswer>
<text>7</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"2";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>1</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"2";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>1</correctanswer>
<text>10<sup>-7</sup></text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"2";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>1</correctanswer>
<text>greater</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"3";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<answer>
<correctanswer>0</correctanswer>
<text>less</text>
<feedback>
<text>O:8:"stdClass":2:{s:9:"draggroup";s:1:"3";s:8:"infinite";i:0;}</text>
</feedback>
</answer>
<correctfeedback>
<text>Your answer is correct.</text>
</correctfeedback>
<correctresponsesfeedback>1</correctresponsesfeedback>
<partiallycorrectfeedback>
<text>Your answer is partially correct.</text>
</partiallycorrectfeedback>
<incorrectfeedback>
<text>Your answer is incorrect.</text>
</incorrectfeedback>
<unlimited>0</unlimited>
<penalty>0.33</penalty>
<hint>
<statenumberofcorrectresponses>1</statenumberofcorrectresponses>
<clearincorrectresponses>0</clearincorrectresponses>
<hintcontent>
<text>You may wish to read Section 9 of <em ' . 'class="italic">Discovering Science</em> Block 8.</text>
</hintcontent>
</hint>
<hint>
<statenumberofcorrectresponses>1</statenumberofcorrectresponses>
<clearincorrectresponses>1</clearincorrectresponses>
<hintcontent>
<text>Any incorrect choices will be removed before your final try.</text>
</hintcontent>
</hint>
</question>';
$xmldata = xmlize($xml);
$importer = new qformat_xml();
$q = $importer->try_importing_using_qtypes($xmldata['question'], null, null, 'ddwtos');
$expectedq = new stdClass();
$expectedq->qtype = 'ddwtos';
$expectedq->name = 'QDandD1 Base definition';
$expectedq->questiontext = '<p>Drag and drop the words from the list below ' . 'to fill the blank spaces and correctly complete the sentence.</p>' . '<p>At 25°C all aqueous basic solutions have [[1]] ion concentrations ' . 'less than [[8]]<br />mol litre<sup>-1</sup> and pH values [[9]] than [[6]].</p>' . '<!--DONOTCLEAN-->';
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->generalfeedback = '<p>At 25 °C all aqueous basic solutions ' . 'have hydrogen ion concentrations less than 10<sup>−7</sup> ' . 'mol litre<sup>−1</sup> and pH values greater than 7.</p><p>See ' . 'Section 9 of S103 <em class="italic">Discovering Science</em> Block 8.</p>';
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->shuffleanswers = 0;
$expectedq->correctfeedback = array('text' => 'Your answer is correct.', 'format' => FORMAT_HTML);
$expectedq->partiallycorrectfeedback = array('text' => 'Your answer is partially correct.', 'format' => FORMAT_HTML);
$expectedq->shownumcorrect = true;
$expectedq->incorrectfeedback = array('text' => 'Your answer is incorrect.', 'format' => FORMAT_HTML);
$expectedq->choices = array(array('answer' => array('text' => 'hydrogen', 'format' => FORMAT_PLAIN), 'choicegroup' => 1, 'infinite' => false), array('answer' => array('text' => 'positive', 'format' => FORMAT_PLAIN), 'choicegroup' => 1, 'infinite' => false), array('answer' => array('text' => 'hydroxide', 'format' => FORMAT_PLAIN), 'choicegroup' => 1, 'infinite' => false), array('answer' => array('text' => 'negative', 'format' => FORMAT_PLAIN), 'choicegroup' => 1, 'infinite' => false), array('answer' => array('text' => '10<sup>7</sup>', 'format' => FORMAT_PLAIN), 'choicegroup' => 2, 'infinite' => false), array('answer' => array('text' => '7', 'format' => FORMAT_PLAIN), 'choicegroup' => 2, 'infinite' => false), array('answer' => array('text' => '1', 'format' => FORMAT_PLAIN), 'choicegroup' => 2, 'infinite' => false), array('answer' => array('text' => '10<sup>-7</sup>', 'format' => FORMAT_PLAIN), 'choicegroup' => 2, 'infinite' => false), array('answer' => array('text' => 'greater', 'format' => FORMAT_PLAIN), 'choicegroup' => 3, 'infinite' => false), array('answer' => array('text' => 'less', 'format' => FORMAT_PLAIN), 'choicegroup' => 3, 'infinite' => false));
$expectedq->hint = array(array('text' => 'You may wish to read Section 9 of ' . '<em class="italic">Discovering Science</em> Block 8.', 'format' => FORMAT_HTML), array('text' => 'Any incorrect choices will be removed before your final try.', 'format' => FORMAT_HTML));
$expectedq->hintshownumcorrect = array(true, true);
$expectedq->hintclearwrong = array(false, true);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
$this->assertEquals($expectedq->choices, $q->choices);
$this->assertEquals($expectedq->hint, $q->hint);
}
public function test_xml_import()
{
$xml = ' <question type="gapselect">
<name>
<text>A select missing words question</text>
</name>
<questiontext format="moodle_auto_format">
<text>Put these in order: [[1]], [[2]], [[3]].</text>
</questiontext>
<generalfeedback>
<text>The answer is Alpha, Beta, Gamma.</text>
</generalfeedback>
<defaultgrade>3</defaultgrade>
<penalty>0.3333333</penalty>
<hidden>0</hidden>
<shuffleanswers>1</shuffleanswers>
<correctfeedback>
<text><![CDATA[<p>Your answer is correct.</p>]]></text>
</correctfeedback>
<partiallycorrectfeedback>
<text><![CDATA[<p>Your answer is partially correct.</p>]]></text>
</partiallycorrectfeedback>
<incorrectfeedback>
<text><![CDATA[<p>Your answer is incorrect.</p>]]></text>
</incorrectfeedback>
<shownumcorrect/>
<selectoption>
<text>Alpha</text>
<group>1</group>
</selectoption>
<selectoption>
<text>Beta</text>
<group>1</group>
</selectoption>
<selectoption>
<text>Gamma</text>
<group>1</group>
</selectoption>
<hint format="moodle_auto_format">
<text>Try again.</text>
<shownumcorrect />
</hint>
<hint format="moodle_auto_format">
<text>These are the first three letters of the Greek alphabet.</text>
<shownumcorrect />
<clearwrong />
</hint>
</question>';
$xmldata = xmlize($xml);
$importer = new qformat_xml();
$q = $importer->try_importing_using_qtypes($xmldata['question'], null, null, 'gapselect');
$expectedq = new stdClass();
$expectedq->qtype = 'gapselect';
$expectedq->name = 'A select missing words question';
$expectedq->questiontext = 'Put these in order: [[1]], [[2]], [[3]].';
$expectedq->questiontextformat = FORMAT_MOODLE;
$expectedq->generalfeedback = 'The answer is Alpha, Beta, Gamma.';
$expectedq->defaultmark = 3;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->shuffleanswers = 1;
$expectedq->correctfeedback = array('text' => '<p>Your answer is correct.</p>', 'format' => FORMAT_MOODLE, 'files' => array());
$expectedq->partiallycorrectfeedback = array('text' => '<p>Your answer is partially correct.</p>', 'format' => FORMAT_MOODLE, 'files' => array());
$expectedq->shownumcorrect = true;
$expectedq->incorrectfeedback = array('text' => '<p>Your answer is incorrect.</p>', 'format' => FORMAT_MOODLE, 'files' => array());
$expectedq->choices = array(array('answer' => 'Alpha', 'choicegroup' => 1), array('answer' => 'Beta', 'choicegroup' => 1), array('answer' => 'Gamma', 'choicegroup' => 1));
$expectedq->hint = array(array('text' => 'Try again.', 'format' => FORMAT_MOODLE, 'files' => array()), array('text' => 'These are the first three letters of the Greek alphabet.', 'format' => FORMAT_MOODLE, 'files' => array()));
$expectedq->hintshownumcorrect = array(true, true);
$expectedq->hintclearwrong = array(false, true);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
$this->assertEquals($expectedq->hint, $q->hint);
}
