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PropertyTH.hs
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PropertyTH.hs
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{-# LANGUAGE CPP #-}
{-# LANGUAGE NoImplicitPrelude #-}
module PropertyTH ( templateHaskellTests ) where
import Prelude.Compat
#if !MIN_VERSION_base(4,16,0)
import Data.Semigroup (Option(..))
#endif
import Encoders
import Instances ()
import Test.Tasty (TestTree, testGroup)
import Test.Tasty.QuickCheck (testProperty)
#if !MIN_VERSION_base(4,16,0)
import Test.QuickCheck ( (===) )
import Types
#endif
import PropUtils
templateHaskellTests :: TestTree
templateHaskellTests =
testGroup "template-haskell" [
testGroup "toJSON" [
testGroup "Nullary" [
testProperty "string" (isString . thNullaryToJSONString)
, testProperty "2ElemArray" (is2ElemArray . thNullaryToJSON2ElemArray)
, testProperty "TaggedObject" (isNullaryTaggedObject . thNullaryToJSONTaggedObject)
, testProperty "ObjectWithSingleField" (isObjectWithSingleField . thNullaryToJSONObjectWithSingleField)
, testGroup "roundTrip" [
testProperty "string" (toParseJSON thNullaryParseJSONString thNullaryToJSONString)
, testProperty "2ElemArray" (toParseJSON thNullaryParseJSON2ElemArray thNullaryToJSON2ElemArray)
, testProperty "TaggedObject" (toParseJSON thNullaryParseJSONTaggedObject thNullaryToJSONTaggedObject)
, testProperty "ObjectWithSingleField" (toParseJSON thNullaryParseJSONObjectWithSingleField thNullaryToJSONObjectWithSingleField)
]
]
, testGroup "EitherTextInt" [
testProperty "UntaggedValue" (isUntaggedValueETI . thEitherTextIntToJSONUntaggedValue)
, testProperty "roundtrip" (toParseJSON thEitherTextIntParseJSONUntaggedValue thEitherTextIntToJSONUntaggedValue)
]
, testGroup "SomeType" [
testProperty "2ElemArray" (is2ElemArray . thSomeTypeToJSON2ElemArray)
, testProperty "TaggedObject" (isTaggedObject . thSomeTypeToJSONTaggedObject)
, testProperty "ObjectWithSingleField" (isObjectWithSingleField . thSomeTypeToJSONObjectWithSingleField)
, testGroup "roundTrip" [
testProperty "2ElemArray" (toParseJSON thSomeTypeParseJSON2ElemArray thSomeTypeToJSON2ElemArray)
, testProperty "TaggedObject" (toParseJSON thSomeTypeParseJSONTaggedObject thSomeTypeToJSONTaggedObject)
, testProperty "ObjectWithSingleField" (toParseJSON thSomeTypeParseJSONObjectWithSingleField thSomeTypeToJSONObjectWithSingleField)
, testProperty "2ElemArray unary" (toParseJSON1 thSomeTypeLiftParseJSON2ElemArray thSomeTypeLiftToJSON2ElemArray)
, testProperty "TaggedObject unary" (toParseJSON1 thSomeTypeLiftParseJSONTaggedObject thSomeTypeLiftToJSONTaggedObject)
, testProperty "ObjectWithSingleField unary" (toParseJSON1 thSomeTypeLiftParseJSONObjectWithSingleField thSomeTypeLiftToJSONObjectWithSingleField)
]
]
, testGroup "Approx" [
testProperty "string" (isString . thApproxToJSONUnwrap)
, testProperty "ObjectWithSingleField" (isObjectWithSingleField . thApproxToJSONDefault)
, testGroup "roundTrip" [
testProperty "string" (toParseJSON thApproxParseJSONUnwrap thApproxToJSONUnwrap)
, testProperty "ObjectWithSingleField" (toParseJSON thApproxParseJSONDefault thApproxToJSONDefault)
]
]
, testGroup "GADT" [
testProperty "string" (isString . thGADTToJSONUnwrap)
, testProperty "ObjectWithSingleField" (isObjectWithSingleField . thGADTToJSONDefault)
, testGroup "roundTrip" [
testProperty "string" (toParseJSON thGADTParseJSONUnwrap thGADTToJSONUnwrap)
, testProperty "ObjectWithSingleField" (toParseJSON thGADTParseJSONDefault thGADTToJSONDefault)
]
]
, testGroup "OneConstructor" [
testProperty "default" (isEmptyArray . thOneConstructorToJSONDefault)
, testProperty "Tagged" (isTaggedObject . thOneConstructorToJSONTagged)
, testGroup "roundTrip" [
testProperty "default" (toParseJSON thOneConstructorParseJSONDefault thOneConstructorToJSONDefault)
, testProperty "Tagged" (toParseJSON thOneConstructorParseJSONTagged thOneConstructorToJSONTagged)
]
]
#if !MIN_VERSION_base(4,16,0)
, testGroup "OptionField" [
testProperty "like Maybe" $
\x -> thOptionFieldToJSON (OptionField (Option x)) === thMaybeFieldToJSON (MaybeField x)
, testProperty "roundTrip" (toParseJSON thOptionFieldParseJSON thOptionFieldToJSON)
]
#endif
]
, testGroup "toEncoding" [
testProperty "NullaryString" $
thNullaryToJSONString `sameAs` thNullaryToEncodingString
, testProperty "Nullary2ElemArray" $
thNullaryToJSON2ElemArray `sameAs` thNullaryToEncoding2ElemArray
, testProperty "NullaryTaggedObject" $
thNullaryToJSONTaggedObject `sameAs` thNullaryToEncodingTaggedObject
, testProperty "NullaryObjectWithSingleField" $
thNullaryToJSONObjectWithSingleField `sameAs`
thNullaryToEncodingObjectWithSingleField
, testProperty "ApproxUnwrap" $
thApproxToJSONUnwrap `sameAs` thApproxToEncodingUnwrap
, testProperty "ApproxDefault" $
thApproxToJSONDefault `sameAs` thApproxToEncodingDefault
, testProperty "EitherTextInt UntaggedValue" $
thEitherTextIntToJSONUntaggedValue `sameAs` thEitherTextIntToEncodingUntaggedValue
, testProperty "SomeType2ElemArray" $
thSomeTypeToJSON2ElemArray `sameAs` thSomeTypeToEncoding2ElemArray
, testProperty "SomeType2ElemArray unary" $
thSomeTypeLiftToJSON2ElemArray `sameAs1` thSomeTypeLiftToEncoding2ElemArray
, testProperty "SomeType2ElemArray unary agree" $
thSomeTypeToEncoding2ElemArray `sameAs1Agree` thSomeTypeLiftToEncoding2ElemArray
, testProperty "SomeTypeTaggedObject" $
thSomeTypeToJSONTaggedObject `sameAs` thSomeTypeToEncodingTaggedObject
, testProperty "SomeTypeTaggedObject unary" $
thSomeTypeLiftToJSONTaggedObject `sameAs1` thSomeTypeLiftToEncodingTaggedObject
, testProperty "SomeTypeTaggedObject unary agree" $
thSomeTypeToEncodingTaggedObject `sameAs1Agree` thSomeTypeLiftToEncodingTaggedObject
, testProperty "SomeTypeObjectWithSingleField" $
thSomeTypeToJSONObjectWithSingleField `sameAs` thSomeTypeToEncodingObjectWithSingleField
, testProperty "SomeTypeObjectWithSingleField unary" $
thSomeTypeLiftToJSONObjectWithSingleField `sameAs1` thSomeTypeLiftToEncodingObjectWithSingleField
, testProperty "SomeTypeObjectWithSingleField unary agree" $
thSomeTypeToEncodingObjectWithSingleField `sameAs1Agree` thSomeTypeLiftToEncodingObjectWithSingleField
, testProperty "OneConstructorDefault" $
thOneConstructorToJSONDefault `sameAs` thOneConstructorToEncodingDefault
, testProperty "OneConstructorTagged" $
thOneConstructorToJSONTagged `sameAs` thOneConstructorToEncodingTagged
#if !MIN_VERSION_base(4,16,0)
, testProperty "OptionField" $
thOptionFieldToJSON `sameAs` thOptionFieldToEncoding
#endif
]
]