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MDL-42400 generator: Add function testing_module_generator::create_content()

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also implement it for mod_book and mod_forum to call existing create_page, create_discussion/post functions
This commit is contained in:
Marina Glancy 2013-10-25 18:38:18 +11:00
parent 7fbe33fcf1
commit b6affde2cb
5 changed files with 83 additions and 0 deletions
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12
lib/testing/generator/module_generator.php
View File

@ -269,6 +269,18 @@ abstract class testing_module_generator extends component_generator_base {
$instance->cmid = $moduleinfo->coursemodule;
return $instance;
}
/**
* Generates a piece of content for the module.
* User is usually taken from global $USER variable.
* @param stdClass $instance object returned from create_instance() call
* @param stdClass|array $record
* @return stdClass generated object
* @throws coding_exception if function is not implemented by module
*/
public function create_content($instance, $record = array()) {
throw new coding_exception('Module generator for '.$this->get_modulename().' does not implement method create_content()');
}
}
/**

7
mod/book/tests/generator/lib.php
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@ -120,4 +120,11 @@ class mod_book_generator extends testing_module_generator {
return $record;
}
public function create_content($instance, $record = array()) {
$record = (array)$record + array(
'bookid' => $instance->id
);
return $this->create_chapter($record);
}
}

3
mod/book/tests/generator_test.php
View File

@ -66,6 +66,9 @@ class mod_book_generator_testcase extends advanced_testcase {
$this->assertEquals(2, $DB->count_records('book_chapters', array('bookid' => $book->id)));
$this->assertEquals('Oops', $DB->get_field_select('book_chapters', 'title', 'id = :id', array('id' => $chapter->id)));
$this->assertEquals('Yay!', $DB->get_field_select('book_chapters', 'content', 'id = :id', array('id' => $chapter->id)));
$chapter = $bookgenerator->create_content($book);
$this->assertEquals(3, $DB->count_records('book_chapters', array('bookid' => $book->id)));
}
}

23
mod/forum/tests/generator/lib.php
View File

@ -208,4 +208,27 @@ class mod_forum_generator extends testing_module_generator {
return $record;
}
public function create_content($instance, $record = array()) {
global $USER, $DB;
$record = (array)$record + array(
'forum' => $instance->id,
'userid' => $USER->id,
'course' => $instance->course
);
if (empty($record['discussion']) && empty($record['parent'])) {
// Create discussion.
$discussion = $this->create_discussion($record);
$post = $DB->get_record('forum_posts', array('id' => $discussion->firstpost));
} else {
// Create post.
if (empty($record['parent'])) {
$record['parent'] = $DB->get_field('forum_discussions', 'firstpost', array('id' => $record['discussion']), MUST_EXIST);
} else if (empty($record['discussion'])) {
$record['discussion'] = $DB->get_field('forum_posts', 'discussion', array('id' => $record['parent']), MUST_EXIST);
}
$post = $this->create_post($record);
}
return $post;
}
}

38
mod/forum/tests/generator_test.php
View File

@ -146,4 +146,42 @@ class mod_forum_generator_testcase extends advanced_testcase {
$this->assertEquals(4, $DB->count_records_select('forum_posts', 'discussion = :discussion',
array('discussion' => $discussion->id)));
}
public function test_create_content() {
global $DB;
$this->resetAfterTest(true);
// Create a bunch of users
$user1 = self::getDataGenerator()->create_user();
$user2 = self::getDataGenerator()->create_user();
$user3 = self::getDataGenerator()->create_user();
$user4 = self::getDataGenerator()->create_user();
$this->setAdminUser();
// Create course and forum.
$course = self::getDataGenerator()->create_course();
$forum = self::getDataGenerator()->create_module('forum', array('course' => $course));
$generator = self::getDataGenerator()->get_plugin_generator('mod_forum');
// This should create discussion.
$post1 = $generator->create_content($forum);
// This should create posts in the discussion.
$post2 = $generator->create_content($forum, array('parent' => $post1->id));
$post3 = $generator->create_content($forum, array('discussion' => $post1->discussion));
// This should create posts answering another post.
$post4 = $generator->create_content($forum, array('parent' => $post2->id));
$discussionrecords = $DB->get_records('forum_discussions', array('forum' => $forum->id));
$postrecords = $DB->get_records('forum_posts');
$postrecords2 = $DB->get_records('forum_posts', array('discussion' => $post1->discussion));
$this->assertEquals(1, count($discussionrecords));
$this->assertEquals(4, count($postrecords));
$this->assertEquals(4, count($postrecords2));
$this->assertEquals($post1->id, $discussionrecords[$post1->discussion]->firstpost);
$this->assertEquals($post1->id, $postrecords[$post2->id]->parent);
$this->assertEquals($post1->id, $postrecords[$post3->id]->parent);
$this->assertEquals($post2->id, $postrecords[$post4->id]->parent);
}
}