C:/xampp/htdocs/moodle/blog/simpletest/testbloglib.php

Go to the documentation of this file.

<?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/>.


require_once($CFG->dirroot . '/blog/locallib.php');
require_once($CFG->dirroot . '/blog/lib.php');

class bloglib_test extends UnitTestCaseUsingDatabase {

    public static $includecoverage = array('blog/locallib.php', 'blog/lib.php');

    private $courseid; // To store important ids to be used in tests
    private $groupid;
    private $userid;
    private $tagid;

    public function setUp() {
        parent::setUp();
        $this->create_test_tables(array('course', 'groups', 'context', 'user', 'modules', 'course_modules', 'post', 'tag'), 'lib');
        $this->switch_to_test_db();

        // Create default course
        $course = new stdClass();
        $course->category = 1;
        $course->fullname = 'Anonymous test course';
        $course->shortname = 'ANON';
        $course->summary = '';
        $course->id = $this->testdb->insert_record('course', $course);

        // Create default group
        $group = new stdClass();
        $group->courseid = $course->id;
        $group->name = 'ANON';
        $group->id = $this->testdb->insert_record('groups', $group);

        // Create required contexts
        $contexts = array(CONTEXT_SYSTEM => 1, CONTEXT_COURSE => $course->id, CONTEXT_MODULE => 1);
        foreach ($contexts as $level => $instance) {
            $context = new stdClass;
            $context->contextlevel = $level;
            $context->instanceid = $instance;
            $context->path = 'not initialised';
            $context->depth = '13';
            $this->testdb->insert_record('context', $context);
        }

        // Create default user
        $user = new stdClass();
        $user->username = 'testuser';
        $user->confirmed = 1;
        $user->firstname = 'Jimmy';
        $user->lastname = 'Kinnon';
        $user->id = $this->testdb->insert_record('user', $user);

        // Create default tag
        $tag = new stdClass();
        $tag->userid = $user->id;
        $tag->name = 'testtagname';
        $tag->rawname = 'Testtagname';
        $tag->tagtype = 'official';
        $tag->id = $this->testdb->insert_record('tag', $tag);

        // Create default post
        $post = new stdClass();
        $post->userid = $user->id;
        $post->groupid = $group->id;
        $post->content = 'test post content text';
        $post->id = $this->testdb->insert_record('post', $post);

        // Grab important ids
        $this->courseid = $course->id;
        $this->groupid  = $group->id;
        $this->userid  = $user->id;
        $this->tagid  = $tag->id;
    }

    public function tearDown() {
        parent::tearDown();
    }


    public function test_overrides() {

        // Try all the filters at once: Only the entry filter is active
        $filters = array('site' => 1, 'course' => $this->courseid, 'module' => 1,
                         'group' => $this->groupid, 'user' => 1, 'tag' => 1, 'entry' => 1);
        $blog_listing = new blog_listing($filters);
        $this->assertFalse(array_key_exists('site', $blog_listing->filters));
        $this->assertFalse(array_key_exists('course', $blog_listing->filters));
        $this->assertFalse(array_key_exists('module', $blog_listing->filters));
        $this->assertFalse(array_key_exists('group', $blog_listing->filters));
        $this->assertFalse(array_key_exists('user', $blog_listing->filters));
        $this->assertFalse(array_key_exists('tag', $blog_listing->filters));
        $this->assertTrue(array_key_exists('entry', $blog_listing->filters));

        // Again, but without the entry filter: This time, the tag, user and module filters are active
        $filters = array('site' => 1, 'course' => $this->courseid, 'module' => 1,
                         'group' => $this->groupid, 'user' => 1, 'tag' => 1);
        $blog_listing = new blog_listing($filters);
        $this->assertFalse(array_key_exists('site', $blog_listing->filters));
        $this->assertFalse(array_key_exists('course', $blog_listing->filters));
        $this->assertFalse(array_key_exists('group', $blog_listing->filters));
        $this->assertTrue(array_key_exists('module', $blog_listing->filters));
        $this->assertTrue(array_key_exists('user', $blog_listing->filters));
        $this->assertTrue(array_key_exists('tag', $blog_listing->filters));

        // We should get the same result by removing the 3 inactive filters: site, course and group:
        $filters = array('module' => 1, 'user' => 1, 'tag' => 1);
        $blog_listing = new blog_listing($filters);
        $this->assertFalse(array_key_exists('site', $blog_listing->filters));
        $this->assertFalse(array_key_exists('course', $blog_listing->filters));
        $this->assertFalse(array_key_exists('group', $blog_listing->filters));
        $this->assertTrue(array_key_exists('module', $blog_listing->filters));
        $this->assertTrue(array_key_exists('user', $blog_listing->filters));
        $this->assertTrue(array_key_exists('tag', $blog_listing->filters));

    }

    // The following series of 'test_blog..' functions correspond to the blog_get_headers() function within blog/lib.php.
    // Some cases are omitted due to the optional_param variables used.

    public function test_blog_get_headers_case_1() {
        global $CFG, $PAGE, $OUTPUT;
        $blog_headers = blog_get_headers();
        $this->assertEqual($blog_headers['heading'], get_string('siteblog', 'blog', 'ANON'));
    }

    public function test_blog_get_headers_case_6() {
        global $CFG, $PAGE, $OUTPUT;
        $blog_headers = blog_get_headers($this->courseid, NULL, $this->userid);
        $this->assertNotEqual($blog_headers['heading'], '');
    }

    public function test_blog_get_headers_case_7() {
        global $CFG, $PAGE, $OUTPUT;
        $blog_headers = blog_get_headers(NULL, 1);
        $this->assertNotEqual($blog_headers['heading'], '');
    }
    public function test_blog_get_headers_case_10() {
        global $CFG, $PAGE, $OUTPUT;
        $blog_headers = blog_get_headers($this->courseid);
        $this->assertNotEqual($blog_headers['heading'], '');
    }
}