1{-
2  Copyright (c) Facebook, Inc. and its affiliates.
3
4  Licensed under the Apache License, Version 2.0 (the "License");
5  you may not use this file except in compliance with the License.
6  You may obtain a copy of the License at
7
8      http://www.apache.org/licenses/LICENSE-2.0
9
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15-}
16
17module EnumTest where
18
19import ThriftTest_Types
20
21import Test.HUnit
22
23main :: IO Counts
24main = runTestTT $ TestList
25
26  [ TestLabel "succ" $ TestCase $ do
27    assertEqual "" TWO $ succ ONE
28    assertEqual "" FIVE $ succ THREE
29
30  , TestLabel "pred" $ TestCase $ do
31    assertEqual "" ONE $ pred TWO
32    assertEqual "" THREE $ pred FIVE
33
34  , TestLabel ".." $ TestCase $ do
35    assertEqual "" [ONE, TWO, THREE, FIVE, SIX, EIGHT] [minBound..]
36    assertEqual "" [ONE, TWO, THREE, FIVE, SIX, EIGHT] [minBound..maxBound]
37
38  ]
39