/**
* Test get_blocked_users.
*/
public function test_get_blocked_users()
{
$this->resetAfterTest(true);
$user1 = self::getDataGenerator()->create_user();
$userstranger = self::getDataGenerator()->create_user();
$useroffline1 = self::getDataGenerator()->create_user();
$useroffline2 = self::getDataGenerator()->create_user();
$userblocked = self::getDataGenerator()->create_user();
// Login as user1.
$this->setUser($user1);
$this->assertEquals(array(), core_message_external::create_contacts(array($useroffline1->id, $useroffline2->id)));
// The userstranger sends a couple of messages to user1.
$this->send_message($userstranger, $user1, 'Hello there!');
$this->send_message($userstranger, $user1, 'How you goin?');
// The userblocked sends a message to user1.
// Note that this user is not blocked at this point.
$this->send_message($userblocked, $user1, 'Here, have some spam.');
// Retrieve the list of blocked users.
$this->setUser($user1);
$blockedusers = core_message_external::get_blocked_users($user1->id);
$blockedusers = external_api::clean_returnvalue(core_message_external::get_blocked_users_returns(), $blockedusers);
$this->assertCount(0, $blockedusers['users']);
// Block the $userblocked and retrieve again the list.
core_message_external::block_contacts(array($userblocked->id));
$blockedusers = core_message_external::get_blocked_users($user1->id);
$blockedusers = external_api::clean_returnvalue(core_message_external::get_blocked_users_returns(), $blockedusers);
$this->assertCount(1, $blockedusers['users']);
}
