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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file contains tests for the question_state class and subclasses.
*
* @package moodlecore
* @subpackage questionengine
* @copyright 2009 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once(__DIR__ . '/../lib.php');
require_once($CFG->libdir . '/questionlib.php');
/**
* Unit tests for the {@link question_state} class and subclasses.
*
* @copyright 2009 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class question_state_test extends advanced_testcase {
public function test_is_active() {
$this->assertFalse(question_state::$notstarted->is_active());
$this->assertFalse(question_state::$unprocessed->is_active());
$this->assertTrue(question_state::$todo->is_active());
$this->assertTrue(question_state::$invalid->is_active());
$this->assertTrue(question_state::$complete->is_active());
$this->assertFalse(question_state::$needsgrading->is_active());
$this->assertFalse(question_state::$finished->is_active());
$this->assertFalse(question_state::$gaveup->is_active());
$this->assertFalse(question_state::$gradedwrong->is_active());
$this->assertFalse(question_state::$gradedpartial->is_active());
$this->assertFalse(question_state::$gradedright->is_active());
$this->assertFalse(question_state::$manfinished->is_active());
$this->assertFalse(question_state::$mangaveup->is_active());
$this->assertFalse(question_state::$mangrwrong->is_active());
$this->assertFalse(question_state::$mangrpartial->is_active());
$this->assertFalse(question_state::$mangrright->is_active());
}
public function test_is_finished() {
$this->assertFalse(question_state::$notstarted->is_finished());
$this->assertFalse(question_state::$unprocessed->is_finished());
$this->assertFalse(question_state::$todo->is_finished());
$this->assertFalse(question_state::$invalid->is_finished());
$this->assertFalse(question_state::$complete->is_finished());
$this->assertTrue(question_state::$needsgrading->is_finished());
$this->assertTrue(question_state::$finished->is_finished());
$this->assertTrue(question_state::$gaveup->is_finished());
$this->assertTrue(question_state::$gradedwrong->is_finished());
$this->assertTrue(question_state::$gradedpartial->is_finished());
$this->assertTrue(question_state::$gradedright->is_finished());
$this->assertTrue(question_state::$manfinished->is_finished());
$this->assertTrue(question_state::$mangaveup->is_finished());
$this->assertTrue(question_state::$mangrwrong->is_finished());
$this->assertTrue(question_state::$mangrpartial->is_finished());
$this->assertTrue(question_state::$mangrright->is_finished());
}
public function test_is_graded() {
$this->assertFalse(question_state::$notstarted->is_graded());
$this->assertFalse(question_state::$unprocessed->is_graded());
$this->assertFalse(question_state::$todo->is_graded());
$this->assertFalse(question_state::$invalid->is_graded());
$this->assertFalse(question_state::$complete->is_graded());
$this->assertFalse(question_state::$needsgrading->is_graded());
$this->assertFalse(question_state::$finished->is_graded());
$this->assertFalse(question_state::$gaveup->is_graded());
$this->assertTrue(question_state::$gradedwrong->is_graded());
$this->assertTrue(question_state::$gradedpartial->is_graded());
$this->assertTrue(question_state::$gradedright->is_graded());
$this->assertFalse(question_state::$manfinished->is_graded());
$this->assertFalse(question_state::$mangaveup->is_graded());
$this->assertTrue(question_state::$mangrwrong->is_graded());
$this->assertTrue(question_state::$mangrpartial->is_graded());
$this->assertTrue(question_state::$mangrright->is_graded());
}
public function test_is_commented() {
$this->assertFalse(question_state::$notstarted->is_commented());
$this->assertFalse(question_state::$unprocessed->is_commented());
$this->assertFalse(question_state::$todo->is_commented());
$this->assertFalse(question_state::$invalid->is_commented());
$this->assertFalse(question_state::$complete->is_commented());
$this->assertFalse(question_state::$needsgrading->is_commented());
$this->assertFalse(question_state::$finished->is_commented());
$this->assertFalse(question_state::$gaveup->is_commented());
$this->assertFalse(question_state::$gradedwrong->is_commented());
$this->assertFalse(question_state::$gradedpartial->is_commented());
$this->assertFalse(question_state::$gradedright->is_commented());
$this->assertTrue(question_state::$manfinished->is_commented());
$this->assertTrue(question_state::$mangaveup->is_commented());
$this->assertTrue(question_state::$mangrwrong->is_commented());
$this->assertTrue(question_state::$mangrpartial->is_commented());
$this->assertTrue(question_state::$mangrright->is_commented());
}
public function test_graded_state_for_fraction() {
$this->assertEquals(question_state::$gradedwrong, question_state::graded_state_for_fraction(-1));
$this->assertEquals(question_state::$gradedwrong, question_state::graded_state_for_fraction(0));
$this->assertEquals(question_state::$gradedpartial, question_state::graded_state_for_fraction(0.000001));
$this->assertEquals(question_state::$gradedpartial, question_state::graded_state_for_fraction(0.999999));
$this->assertEquals(question_state::$gradedright, question_state::graded_state_for_fraction(1));
}
public function test_manually_graded_state_for_other_state() {
$this->assertEquals(question_state::$manfinished,
question_state::$finished->corresponding_commented_state(null));
$this->assertEquals(question_state::$mangaveup,
question_state::$gaveup->corresponding_commented_state(null));
$this->assertEquals(question_state::$manfinished,
question_state::$manfinished->corresponding_commented_state(null));
$this->assertEquals(question_state::$mangaveup,
question_state::$mangaveup->corresponding_commented_state(null));
$this->assertEquals(question_state::$needsgrading,
question_state::$mangrright->corresponding_commented_state(null));
$this->assertEquals(question_state::$needsgrading,
question_state::$mangrright->corresponding_commented_state(null));
$this->assertEquals(question_state::$mangrwrong,
question_state::$gaveup->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$needsgrading->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$gradedwrong->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$gradedpartial->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$gradedright->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$mangrright->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$mangrpartial->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrwrong,
question_state::$mangrright->corresponding_commented_state(0));
$this->assertEquals(question_state::$mangrpartial,
question_state::$gradedpartial->corresponding_commented_state(0.5));
$this->assertEquals(question_state::$mangrright,
question_state::$gradedpartial->corresponding_commented_state(1));
}
}