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SCP-3192: Running test cases converted to Marlowe
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marlowe-actus/test/Spec/Marlowe/ACTUS/TestFrameworkMarlowe.hs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| {-# LANGUAGE DataKinds #-} | ||
| {-# LANGUAGE DeriveAnyClass #-} | ||
| {-# LANGUAGE DeriveGeneric #-} | ||
| {-# LANGUAGE DerivingStrategies #-} | ||
| {-# LANGUAGE DuplicateRecordFields #-} | ||
| {-# LANGUAGE FlexibleInstances #-} | ||
| {-# LANGUAGE LambdaCase #-} | ||
| {-# LANGUAGE NamedFieldPuns #-} | ||
| {-# LANGUAGE OverloadedStrings #-} | ||
| {-# LANGUAGE RecordWildCards #-} | ||
| {-# LANGUAGE TupleSections #-} | ||
| {-# LANGUAGE TypeApplications #-} | ||
| {-# LANGUAGE TypeSynonymInstances #-} | ||
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| module Spec.Marlowe.ACTUS.TestFrameworkMarlowe | ||
| ( tests | ||
| ) | ||
| where | ||
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| import Control.Monad.Reader (Reader, ask, runReader) | ||
| import Data.Time (LocalTime (..)) | ||
| import GHC.Records (getField) | ||
| import Language.Marlowe.ACTUS.Domain.BusinessEvents | ||
| import Language.Marlowe.ACTUS.Domain.ContractTerms hiding (Assertion) | ||
| import Language.Marlowe.ACTUS.Domain.Ops | ||
| import Language.Marlowe.ACTUS.Domain.Schedule | ||
| import Language.Marlowe.ACTUS.Generator.Analysis | ||
| import Language.Marlowe.ACTUS.Generator.MarloweCompat (toMarlowe) | ||
| import Language.Marlowe.ACTUS.Model.ContractSchedule as S (maturity, schedule) | ||
| import Language.Marlowe.ACTUS.Model.StateTransition (CtxSTF (..)) | ||
| import Spec.Marlowe.ACTUS.TestFramework hiding (tests) | ||
| import Test.Tasty | ||
| import Test.Tasty.HUnit (Assertion, assertBool, assertFailure, testCase) | ||
| import Text.Printf (printf) | ||
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| tests :: String -> [TestCase] -> TestTree | ||
| tests n t = | ||
| testGroup | ||
| n | ||
| [testCase (getField @"identifier" tc) (runTest tc {terms = setDefaultContractTermValues (terms tc)}) | tc <- t] | ||
| where | ||
| runTest :: TestCase -> Assertion | ||
| runTest tc@TestCase {..} = | ||
| let cashFlows = | ||
| runReader | ||
| (run tc) | ||
| $ CtxSTF | ||
| (toMarlowe terms) | ||
| (calculationDay <$> schedule FP terms) | ||
| (calculationDay <$> schedule PR terms) | ||
| (calculationDay <$> schedule IP terms) | ||
| (S.maturity terms) | ||
| defaultRiskFactors | ||
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| in assertTestResults cashFlows results | ||
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| assertTestResults :: (RoleSignOps a, ScheduleOps a, YearFractionOps a) => | ||
| [CashFlowPoly a] -> [TestResult] -> IO () | ||
| assertTestResults [] [] = return () | ||
| assertTestResults (cf : cfs) (r : rs) = assertTestResult cf r >> assertTestResults cfs rs | ||
| assertTestResults _ _ = assertFailure "Sizes differ" | ||
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| assertTestResult :: CashFlowPoly a -> TestResult -> IO () | ||
| assertTestResult CashFlowPoly {..} TestResult {eventDate, eventType} = do | ||
| assertEqual cashEvent eventType | ||
| assertEqual cashPaymentDay eventDate | ||
| -- assertEqual (reduce amount) (constnt payoff) | ||
| where | ||
| assertEqual a b = assertBool (err a b) $ a == b | ||
| err a b = printf "Mismatch: actual %s, expected %s" (show a) (show b) | ||
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| defaultRiskFactors :: ActusOps a => EventType -> LocalTime -> RiskFactorsPoly a | ||
| defaultRiskFactors _ _ = | ||
| RiskFactorsPoly | ||
| { o_rf_CURS = _one, | ||
| o_rf_RRMO = _one, | ||
| o_rf_SCMO = _one, | ||
| pp_payoff = _zero, | ||
| xd_payoff = _zero, | ||
| dv_payoff = _zero | ||
| } | ||
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| run :: (RoleSignOps a, ScheduleOps a, YearFractionOps a) => | ||
| TestCase -> Reader (CtxSTF a) [CashFlowPoly a] | ||
| run TestCase {..} = do | ||
| ctx <- ask | ||
| pof <- genProjectedPayoffs | ||
| let schedCfs = genCashflow (contractTerms ctx) <$> pof | ||
| return $ maybe schedCfs (\d -> filter ((<= d) . cashCalculationDay) schedCfs) to |