Eventful.TestHelpers

Common test functionality

Documentation

newtype Counter

Example Projection/Aggregate

Constructors

Counter

Fields

• unCounter :: Int

Instances

Eq Counter

Methods

(==) :: Counter -> Counter -> Bool

(/=) :: Counter -> Counter -> Bool

Show Counter

Methods

showsPrec :: Int -> Counter -> ShowS

show :: Counter -> String

showList :: [Counter] -> ShowS

ToJSON Counter

Methods

toJSON :: Counter -> Value

toEncoding :: Counter -> Encoding

toJSONList :: [Counter] -> Value

toEncodingList :: [Counter] -> Encoding

FromJSON Counter

Methods

parseJSON :: Value -> Parser Counter

parseJSONList :: Value -> Parser [Counter]

type CounterProjection = Projection Counter CounterEvent

counterProjection :: CounterProjection

type CounterAggregate = Aggregate Counter CounterEvent CounterCommand

counterAggregate :: CounterAggregate

data CounterEvent

Constructors

Added

Fields

• _counterEventAmount :: Int

CounterFailedOutOfBounds

Instances

Eq CounterEvent

Methods

(==) :: CounterEvent -> CounterEvent -> Bool

(/=) :: CounterEvent -> CounterEvent -> Bool

Show CounterEvent

Methods

showsPrec :: Int -> CounterEvent -> ShowS

show :: CounterEvent -> String

showList :: [CounterEvent] -> ShowS

ToJSON CounterEvent

Methods

toJSON :: CounterEvent -> Value

toEncoding :: CounterEvent -> Encoding

toJSONList :: [CounterEvent] -> Value

toEncodingList :: [CounterEvent] -> Encoding

FromJSON CounterEvent

Methods

parseJSON :: Value -> Parser CounterEvent

parseJSONList :: Value -> Parser [CounterEvent]

data CounterCommand

Constructors

Increment

Fields

• _counterCommandAmount :: Int

Decrement

Fields

• _counterCommandAmount :: Int

Instances

Eq CounterCommand

Methods

(==) :: CounterCommand -> CounterCommand -> Bool

(/=) :: CounterCommand -> CounterCommand -> Bool

Show CounterCommand

Methods

showsPrec :: Int -> CounterCommand -> ShowS

show :: CounterCommand -> String

showList :: [CounterCommand] -> ShowS

ToJSON CounterCommand

Methods

toJSON :: CounterCommand -> Value

toEncoding :: CounterCommand -> Encoding

toJSONList :: [CounterCommand] -> Value

toEncodingList :: [CounterCommand] -> Encoding

FromJSON CounterCommand

Methods

parseJSON :: Value -> Parser CounterCommand

parseJSONList :: Value -> Parser [CounterCommand]

newtype EventStoreRunner m

Constructors

EventStoreRunner (forall a. (EventStore CounterEvent m -> m a) -> IO a)

newtype GloballyOrderedEventStoreRunner m

Constructors

GloballyOrderedEventStoreRunner (forall a. (EventStore CounterEvent m -> GloballyOrderedEventStore CounterEvent m -> m a) -> IO a)

eventStoreSpec :: Monad m => EventStoreRunner m -> Spec

sequencedEventStoreSpec :: Monad m => GloballyOrderedEventStoreRunner m -> Spec

newtype StreamProjectionCacheRunner m

Constructors

StreamProjectionCacheRunner (forall a. (EventStore CounterEvent m -> StreamProjectionCache Counter m -> m a) -> IO a)

streamProjectionCacheSpec :: Monad m => StreamProjectionCacheRunner m -> Spec

newtype GloballyOrderedProjectionCacheRunner m

Constructors

GloballyOrderedProjectionCacheRunner (forall a. (EventStore CounterEvent m -> GloballyOrderedEventStore CounterEvent m -> GloballyOrderedProjectionCache Text Counter m -> m a) -> IO a)

globallyOrderedProjectionCacheSpec :: Monad m => GloballyOrderedProjectionCacheRunner m -> Spec

data Text :: *

A space efficient, packed, unboxed Unicode text type.

Instances

ToJSON Text

Methods

toJSON :: Text -> Value

toEncoding :: Text -> Encoding

toJSONList :: [Text] -> Value

toEncodingList :: [Text] -> Encoding

KeyValue Pair

Methods

(.=) :: ToJSON v => Text -> v -> Pair

ToJSONKey Text

Methods

toJSONKey :: ToJSONKeyFunction Text

toJSONKeyList :: ToJSONKeyFunction [Text]

FromJSON Text

Methods

parseJSON :: Value -> Parser Text

parseJSONList :: Value -> Parser [Text]

FromJSONKey Text

Methods

fromJSONKey :: FromJSONKeyFunction Text

fromJSONKeyList :: FromJSONKeyFunction [Text]

Chunk Text

Associated Types

type ChunkElem Text :: *

Methods

nullChunk :: Text -> Bool

pappendChunk :: State Text -> Text -> State Text

atBufferEnd :: Text -> State Text -> Pos

bufferElemAt :: Text -> Pos -> State Text -> Maybe (ChunkElem Text, Int)

chunkElemToChar :: Text -> ChunkElem Text -> Char

FromPairs Value (DList Pair)

Methods

fromPairs :: DList Pair -> Value

ToJSON v => GKeyValue v (DList Pair)

Methods

gPair :: String -> v -> DList Pair

type State Text

type State Text = Buffer

type ChunkElem Text

type ChunkElem Text = Char

type Item Text

type Item Text = Char