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MDL-27418 add unit tests for the problem case identified by Pierre.

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This commit is contained in:
Tim Hunt 2011-06-29 06:55:45 +01:00
parent f040d4b046
commit c5aaf41739
1 changed files with 23 additions and 0 deletions
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23
question/type/numerical/simpletest/testquestion.php
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@ -64,6 +64,7 @@ class qtype_numerical_question_test extends UnitTestCase {
public function test_grading_with_units() {
$question = test_question_maker::make_question('numerical');
$question->unitgradingtype = qtype_numerical::UNITOPTIONAL;
$question->ap = new qtype_numerical_answer_processor(
array('m' => 1, 'cm' => 100), false, '.', ',');
@ -79,6 +80,28 @@ class qtype_numerical_question_test extends UnitTestCase {
$question->grade_response(array('answer' => '314000000x10^-8m')));
}
public function test_grading_with_units_graded() {
$question = test_question_maker::make_question('numerical');
$question->unitgradingtype = qtype_numerical::UNITGRADED;
$question->ap = new qtype_numerical_answer_processor(
array('m' => 1, 'cm' => 100), false, '.', ',');
$this->assertEqual(array(0.8, question_state::$gradedpartial),
$question->grade_response(array('answer' => '3.14 frogs')));
$this->assertEqual(array(0.8, question_state::$gradedpartial),
$question->grade_response(array('answer' => '3.14')));
$this->assertEqual(array(1, question_state::$gradedright),
$question->grade_response(array('answer' => '3.14 m')));
$this->assertEqual(array(1, question_state::$gradedright),
$question->grade_response(array('answer' => '314cm')));
$this->assertEqual(array(1, question_state::$gradedright),
$question->grade_response(array('answer' => '314000000x10^-8m')));
$this->assertEqual(array(0.8, question_state::$gradedpartial),
$question->grade_response(array('answer' => '3.14 cm')));
$this->assertEqual(array(0.8, question_state::$gradedpartial),
$question->grade_response(array('answer' => '314 m')));
}
public function test_grading_unit() {
$question = test_question_maker::make_question('numerical', 'unit');