private static async Task <Chat> GetChat(TestsFixture testsFixture, string collectionName)
{
Chat chat;
if (int.TryParse(ConfigurationProvider.TestConfigurations.RegularGroupMemberId, out int userId))
{
chat = await testsFixture.BotClient.GetChatAsync(userId);
}
else
{
await testsFixture.UpdateReceiver.DiscardNewUpdatesAsync();
await testsFixture.SendTestCollectionNotificationAsync(collectionName,
$"No value is set for `{nameof(ConfigurationProvider.TestConfigurations.RegularGroupMemberId)}` " +
"in test settings.\n" +
"An admin should forward a message from non-admin member or send his/her contact."
);
chat = await testsFixture.GetChatFromAdminAsync();
}
if (chat.Username is null)
{
await testsFixture.SendTestCollectionNotificationAsync(collectionName,
$"[{chat.FirstName}](tg://user?id={chat.Id}) doesn't have a username.\n" +
"❎ Failing tests...");
throw new ArgumentNullException(nameof(chat.Username), "Chat member doesn't have a username");
}
return(chat);
}