public function test_get_authors()
{
$this->resetAfterTest(true);
$gg = $this->getDataGenerator()->get_plugin_generator('mod_glossary');
$c1 = $this->getDataGenerator()->create_course();
$g1 = $this->getDataGenerator()->create_module('glossary', array('course' => $c1->id));
$g2 = $this->getDataGenerator()->create_module('glossary', array('course' => $c1->id));
$u1 = $this->getDataGenerator()->create_user(array('lastname' => 'Upsilon'));
$u2 = $this->getDataGenerator()->create_user(array('lastname' => 'Alpha'));
$u3 = $this->getDataGenerator()->create_user(array('lastname' => 'Omega'));
$ctx = context_module::instance($g1->cmid);
$e1a = $gg->create_content($g1, array('userid' => $u1->id, 'approved' => 1));
$e1b = $gg->create_content($g1, array('userid' => $u1->id, 'approved' => 1));
$e1c = $gg->create_content($g1, array('userid' => $u1->id, 'approved' => 1));
$e2a = $gg->create_content($g1, array('userid' => $u2->id, 'approved' => 1));
$e3a = $gg->create_content($g1, array('userid' => $u3->id, 'approved' => 0));
$this->setAdminUser();
// Simple request.
$return = mod_glossary_external::get_authors($g1->id, 0, 20, array());
$return = external_api::clean_returnvalue(mod_glossary_external::get_authors_returns(), $return);
$this->assertCount(2, $return['authors']);
$this->assertEquals(2, $return['count']);
$this->assertEquals($u2->id, $return['authors'][0]['id']);
$this->assertEquals($u1->id, $return['authors'][1]['id']);
// Include users with entries pending approval.
$return = mod_glossary_external::get_authors($g1->id, 0, 20, array('includenotapproved' => true));
$return = external_api::clean_returnvalue(mod_glossary_external::get_authors_returns(), $return);
$this->assertCount(3, $return['authors']);
$this->assertEquals(3, $return['count']);
$this->assertEquals($u2->id, $return['authors'][0]['id']);
$this->assertEquals($u3->id, $return['authors'][1]['id']);
$this->assertEquals($u1->id, $return['authors'][2]['id']);
// Pagination.
$return = mod_glossary_external::get_authors($g1->id, 1, 1, array('includenotapproved' => true));
$return = external_api::clean_returnvalue(mod_glossary_external::get_authors_returns(), $return);
$this->assertCount(1, $return['authors']);
$this->assertEquals(3, $return['count']);
$this->assertEquals($u3->id, $return['authors'][0]['id']);
}
