{-# LANGUAGE NoImplicitPrelude #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE OverloadedStrings #-}

module IO.TrelloTest
    ( test_trello
    ) where

import ClassyPrelude

import Control.Lens ((^.))

import Test.Tasty
import Test.Tasty.HUnit

import Data.Aeson          (decodeStrict)
import Data.FileEmbed      (embedFile)
import Data.Time.LocalTime (getCurrentTimeZone)

import IO.HTTP.Trello.ChecklistItem (ChecklistItem, checkItems, checklistItemToSubTask)
import IO.HTTP.Trello.List          (List, listToList)

json :: Maybe [List]
json = decodeStrict $(embedFile "test/IO/data/trello.json")

checklistJson :: Maybe [ChecklistItem]
checklistJson = (^. checkItems) <$> decodeStrict $(embedFile "test/IO/data/trello-checklists.json")

-- tests
test_trello :: IO TestTree
test_trello = do
    tz <- getCurrentTimeZone
    return $
        testGroup
            "IO.Trello"
            [ testCase
                  "Lists"
                  (assertEqual "Parses list JSON" (Just 5) (length . (listToList tz <$>) <$> json))
            , testCase
                  "Checklists"
                  (assertEqual
                       "Parses checklist JSON"
                       (Just 5)
                       (length . (checklistItemToSubTask <$>) <$> checklistJson))
            ]