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Unit tests for workshop::aggregate_submission_grades_process()

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This commit is contained in:
David Mudrak
2010-01-04 18:12:54 +00:00
parent e9a90e6916
commit ff41eb7b1f
1 changed files with 180 additions and 1 deletions
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mod/workshop/simpletest/testlocallib.php
+180 -1
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@@ -27,6 +27,9 @@ defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot . '/mod/workshop/locallib.php'); // Include the code to test
global $DB;
Mock::generate(get_class($DB), 'mockDB');
/**
* Test subclass that makes all the protected methods we want to test public.
*/
@@ -53,15 +56,191 @@ class workshop_internal_api_test extends UnitTestCase {
/** setup testing environment */
public function setUp() {
global $DB;
$this->realDB = $DB;
$DB = new mockDB();
$this->workshop = new testable_workshop();
}
public function tearDown() {
global $DB;
$DB = $this->realDB;
$this->workshop = null;
}
public function test_aggregate_submission_grades_process_empty_param() {
public function test_aggregate_submission_grades_process_notgraded() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 12, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => null);
$DB->expectNever('set_field');
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_single() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 12, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 10.12345);
$expected = 10.12345;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 12)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_null_doesnt_influence() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 12, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 45.54321);
$batch[] = (object)array('submissionid' => 12, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => null);
$expected = 45.54321;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 12)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_weighted_single() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 12, 'submissiongrade' => null, 'gradeover' => null,
'weight' => 4, 'grade' => 14.00012);
$expected = 14.00012;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 12)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_mean() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 56.12000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 12.59000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 10.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 0.00000);
$expected = 19.67750;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 45)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_mean_changed() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 12.57750, 'gradeover' => null, 'weight' => 1,
'grade' => 56.12000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 12.57750, 'gradeover' => null, 'weight' => 1,
'grade' => 12.59000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 12.57750, 'gradeover' => null, 'weight' => 1,
'grade' => 10.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 12.57750, 'gradeover' => null, 'weight' => 1,
'grade' => 0.00000);
$expected = 19.67750;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 45)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_mean_nochange() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 19.67750, 'gradeover' => null, 'weight' => 1,
'grade' => 56.12000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 19.67750, 'gradeover' => null, 'weight' => 1,
'grade' => 12.59000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 19.67750, 'gradeover' => null, 'weight' => 1,
'grade' => 10.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => 19.67750, 'gradeover' => null, 'weight' => 1,
'grade' => 0.00000);
$DB->expectNever('set_field');
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_rounding() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 4.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 2.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null, 'weight' => 1,
'grade' => 1.00000);
$expected = 2.33333;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 45)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_weighted_mean() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null,
'weight' => 3, 'grade' => 12.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null,
'weight' => 2, 'grade' => 30.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null,
'weight' => 1, 'grade' => 10.00000);
$batch[] = (object)array('submissionid' => 45, 'submissiongrade' => null, 'gradeover' => null,
'weight' => 0, 'grade' => 1000.00000);
$expected = 17.66667;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 45)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_overriden_different() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 11, 'submissiongrade' => null, 'gradeover' => 95.00000,
'weight' => 3, 'grade' => 100.00000);
$batch[] = (object)array('submissionid' => 11, 'submissiongrade' => null, 'gradeover' => 95.00000,
'weight' => 2, 'grade' => 96.50000);
$expected = 95.00000;
$DB->expectOnce('set_field', array('workshop_submissions', 'grade', $expected, array('id' => 11)));
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_aggregate_submission_grades_process_overriden_equals() {
global $DB;
// fixture set-up
$batch = array(); // batch of a submission's assessments
$batch[] = (object)array('submissionid' => 11, 'submissiongrade' => 95.00000, 'gradeover' => 95.00000,
'weight' => 3, 'grade' => 100.00000);
$batch[] = (object)array('submissionid' => 11, 'submissiongrade' => 95.00000, 'gradeover' => 95.00000,
'weight' => 2, 'grade' => 96.50000);
$DB->expectNever('set_field');
// excercise SUT
$this->workshop->aggregate_submission_grades_process($batch);
}
public function test_percent_to_value() {