--
-- MinIO Haskell SDK, (C) 2017, 2018 MinIO, Inc.
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
--     http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--

module Network.Minio.API.Test
  ( bucketNameValidityTests,
    objectNameValidityTests,
    parseServerInfoJSONTest,
    parseHealStatusTest,
    parseHealStartRespTest,
  )
where

import Data.Aeson (eitherDecode)
import Lib.Prelude
import Network.Minio.API
import Network.Minio.AdminAPI
import Test.Tasty
import Test.Tasty.HUnit

assertBool' :: Bool -> Assertion
assertBool' = assertBool "Test failed!"

bucketNameValidityTests :: TestTree
bucketNameValidityTests =
  testGroup
    "Bucket Name Validity Tests"
    [ testCase "Too short 1" $ assertBool' $ not $ isValidBucketName "",
      testCase "Too short 2" $ assertBool' $ not $ isValidBucketName "ab",
      testCase "Too long 1" $ assertBool' $ not $ isValidBucketName "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      testCase "Has upper case" $ assertBool' $ not $ isValidBucketName "ABCD",
      testCase "Has punctuation" $ assertBool' $ not $ isValidBucketName "abc,2",
      testCase "Has hyphen at end" $ assertBool' $ not $ isValidBucketName "abc-",
      testCase "Has consecutive dot" $ assertBool' $ not $ isValidBucketName "abck..eedg",
      testCase "Looks like IP" $ assertBool' $ not $ isValidBucketName "10.0.0.1",
      testCase "Valid bucket name 1" $ assertBool' $ isValidBucketName "abcd.pqeq.rea",
      testCase "Valid bucket name 2" $ assertBool' $ isValidBucketName "abcdedgh1d",
      testCase "Valid bucket name 3" $ assertBool' $ isValidBucketName "abc-de-dg-h1d"
    ]

objectNameValidityTests :: TestTree
objectNameValidityTests =
  testGroup
    "Object Name Validity Tests"
    [ testCase "Empty name" $ assertBool' $ not $ isValidObjectName "",
      testCase "Has unicode characters" $ assertBool' $ isValidObjectName "日本国"
    ]

parseServerInfoJSONTest :: TestTree
parseServerInfoJSONTest =
  testGroup "Parse MinIO Admin API ServerInfo JSON test" $
    map
      ( \(tName, tDesc, tfn, tVal) ->
          testCase tName $ assertBool tDesc $
            tfn (eitherDecode tVal :: Either [Char] [ServerInfo])
      )
      testCases
  where
    testCases =
      [ ("FSBackend", "Verify server info json parsing for FS backend", isRight, fsJSON),
        ("Erasure Backend", "Verify server info json parsing for Erasure backend", isRight, erasureJSON),
        ("Unknown Backend", "Verify server info json parsing for invalid backend", isLeft, invalidJSON)
      ]
    fsJSON = "[{\"error\":\"\",\"addr\":\"192.168.1.218:9000\",\"data\":{\"storage\":{\"Used\":20530,\"Backend\":{\"Type\":1,\"OnlineDisks\":0,\"OfflineDisks\":0,\"StandardSCData\":0,\"StandardSCParity\":0,\"RRSCData\":0,\"RRSCParity\":0,\"Sets\":null}},\"network\":{\"transferred\":808,\"received\":1160},\"http\":{\"totalHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalGETs\":{\"count\":1,\"avgDuration\":\"0s\"},\"successGETs\":{\"count\":1,\"avgDuration\":\"0s\"},\"totalPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"}},\"server\":{\"uptime\":5992503019270,\"version\":\"DEVELOPMENT.GOGET\",\"commitID\":\"DEVELOPMENT.GOGET\",\"region\":\"\",\"sqsARN\":[]}}}]"
    erasureJSON = "[{\"error\":\"\",\"addr\":\"192.168.1.218:9000\",\"data\":{\"storage\":{\"Used\":83084,\"Backend\":{\"Type\":2,\"OnlineDisks\":4,\"OfflineDisks\":0,\"StandardSCData\":2,\"StandardSCParity\":2,\"RRSCData\":2,\"RRSCParity\":2,\"Sets\":[[{\"uuid\":\"16ec6f2c-9197-4787-904a-36bb2c2683f8\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"4052e086-ef99-4aa5-ae2b-8e27559432f6\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"d0639950-ddd3-45b0-93ca-fd86f5d79f72\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"30ec68c0-37e1-4592-82c1-26b143c0ac10\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]]}},\"network\":{\"transferred\":404,\"received\":0},\"http\":{\"totalHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalGETs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successGETs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"}},\"server\":{\"uptime\":2738903073,\"version\":\"DEVELOPMENT.GOGET\",\"commitID\":\"DEVELOPMENT.GOGET\",\"region\":\"\",\"sqsARN\":[]}}}]"
    invalidJSON = "[{\"error\":\"\",\"addr\":\"192.168.1.218:9000\",\"data\":{\"storage\":{\"Used\":83084,\"Backend\":{\"Type\":42,\"OnlineDisks\":4,\"OfflineDisks\":0,\"StandardSCData\":2,\"StandardSCParity\":2,\"RRSCData\":2,\"RRSCParity\":2,\"Sets\":[[{\"uuid\":\"16ec6f2c-9197-4787-904a-36bb2c2683f8\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"4052e086-ef99-4aa5-ae2b-8e27559432f6\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"d0639950-ddd3-45b0-93ca-fd86f5d79f72\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"30ec68c0-37e1-4592-82c1-26b143c0ac10\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]]}},\"network\":{\"transferred\":404,\"received\":0},\"http\":{\"totalHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successHEADs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalGETs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successGETs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPUTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successPOSTs\":{\"count\":0,\"avgDuration\":\"0s\"},\"totalDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"},\"successDELETEs\":{\"count\":0,\"avgDuration\":\"0s\"}},\"server\":{\"uptime\":2738903073,\"version\":\"DEVELOPMENT.GOGET\",\"commitID\":\"DEVELOPMENT.GOGET\",\"region\":\"\",\"sqsARN\":[]}}}]"

parseHealStatusTest :: TestTree
parseHealStatusTest =
  testGroup "Parse MinIO Admin API HealStatus JSON test" $
    map
      ( \(tName, tDesc, tfn, tVal) ->
          testCase tName $ assertBool tDesc $
            tfn (eitherDecode tVal :: Either [Char] HealStatus)
      )
      testCases
  where
    testCases =
      [ ("Good", "Verify heal result item for erasure backend", isRight, erasureJSON'),
        ("Corrupted", "Verify heal result item for erasure backend", isLeft, invalidJSON'),
        ("Incorrect Value", "Verify heal result item for erasure backend", isLeft, invalidItemType)
      ]
    erasureJSON' = "{\"Summary\":\"finished\",\"StartTime\":\"2018-06-05T08:09:47.644465513Z\",\"NumDisks\":4,\"Settings\":{\"recursive\":false,\"dryRun\":false},\"Items\":[{\"resultId\":1,\"type\":\"metadata\",\"bucket\":\"\",\"object\":\"\",\"detail\":\"disk-format\",\"diskCount\":4,\"setCount\":1,\"before\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"after\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"objectSize\":0}]}"
    invalidJSON' = "{\"Summary\":\"finished\",\"StartTime\":\"2018-06-05T08:09:47.644465513Z\",\"NumDisks\":4,\"Settings\":{\"recursive\":false,\"dryRun\":false},\"Items\":[{\"resultId\":1,\"type\":\"metadata\",\"bucket\":\"\",\"object\":\"\",\"detail\":\"disk-format\",\"diskCount\":4,\"setCount\":1,\"before\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"after\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"objectSize\":0}]"
    invalidItemType = "{\"Summary\":\"finished\",\"StartTime\":\"2018-06-05T08:09:47.644465513Z\",\"NumDisks\":4,\"Settings\":{\"recursive\":false,\"dryRun\":false},\"Items\":[{\"resultId\":1,\"type\":\"hello\",\"bucket\":\"\",\"object\":\"\",\"detail\":\"disk-format\",\"diskCount\":4,\"setCount\":1,\"before\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"after\":{\"drives\":[{\"uuid\":\"c3487166-b8a4-481a-b1e7-fb9b249e2500\",\"endpoint\":\"/tmp/1\",\"state\":\"ok\"},{\"uuid\":\"55a6e787-184f-4e4c-bf09-03dcada658a9\",\"endpoint\":\"/tmp/2\",\"state\":\"ok\"},{\"uuid\":\"f035d8c3-fca1-4407-b89c-38c2bcf4a641\",\"endpoint\":\"/tmp/3\",\"state\":\"ok\"},{\"uuid\":\"4f8b79d3-db90-4c1d-87c2-35a28b0d9a13\",\"endpoint\":\"/tmp/4\",\"state\":\"ok\"}]},\"objectSize\":0}]}"

parseHealStartRespTest :: TestTree
parseHealStartRespTest =
  testGroup "Parse MinIO Admin API HealStartResp JSON test" $
    map
      ( \(tName, tDesc, tfn, tVal) ->
          testCase tName $ assertBool tDesc $
            tfn (eitherDecode tVal :: Either [Char] HealStartResp)
      )
      testCases
  where
    testCases =
      [ ("Good", "Verify heal start response for erasure backend", isRight, hsrJSON),
        ("Missing Token", "Verify heal start response for erasure backend", isLeft, missingTokenJSON)
      ]
    hsrJSON = "{\"clientToken\":\"3a3aca49-77dd-4b78-bba7-0978f119b23e\",\"clientAddress\":\"127.0.0.1\",\"startTime\":\"2018-06-05T08:09:47.644394493Z\"}"
    missingTokenJSON = "{\"clientAddress\":\"127.0.0.1\",\"startTime\":\"2018-06-05T08:09:47.644394493Z\"}"