/**
* Test get_contacts.
*/
public function test_get_contacts()
{
$this->resetAfterTest(true);
$user1 = self::getDataGenerator()->create_user();
$user_stranger = self::getDataGenerator()->create_user();
$user_offline1 = self::getDataGenerator()->create_user();
$user_offline2 = self::getDataGenerator()->create_user();
$user_offline3 = self::getDataGenerator()->create_user();
$user_online = new stdClass();
$user_online->lastaccess = time();
$user_online = self::getDataGenerator()->create_user($user_online);
$user_blocked = self::getDataGenerator()->create_user();
// Login as user1.
$this->setUser($user1);
$this->assertEquals(array(), core_message_external::create_contacts(array($user_offline1->id, $user_offline2->id, $user_offline3->id, $user_online->id)));
// User_stranger sends a couple of messages to user1.
$this->send_message($user_stranger, $user1, 'Hello there!');
$this->send_message($user_stranger, $user1, 'How you goin?');
$this->send_message($user_stranger, $user1, 'Cya!');
// User_blocked sends a message to user1.
$this->send_message($user_blocked, $user1, 'Here, have some spam.');
// Retrieve the contacts of the user.
$this->setUser($user1);
$contacts = core_message_external::get_contacts();
$contacts = external_api::clean_returnvalue(core_message_external::get_contacts_returns(), $contacts);
$this->assertCount(3, $contacts['offline']);
$this->assertCount(1, $contacts['online']);
$this->assertCount(2, $contacts['strangers']);
core_message_external::block_contacts(array($user_blocked->id));
$contacts = core_message_external::get_contacts();
$contacts = external_api::clean_returnvalue(core_message_external::get_contacts_returns(), $contacts);
$this->assertCount(3, $contacts['offline']);
$this->assertCount(1, $contacts['online']);
$this->assertCount(1, $contacts['strangers']);
// Checking some of the fields returned.
$stranger = array_pop($contacts['strangers']);
$this->assertEquals($user_stranger->id, $stranger['id']);
$this->assertEquals(3, $stranger['unread']);
}
