Add Timeline JSON coder
parent
421e1f6ce7
commit
ed78695213
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@ -1,5 +1,5 @@
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module Internal.Config.Text exposing
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( docs, failures, fields, mappings
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( docs, failures, fields, mappings, logs
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, accessTokenFoundLocally, accessTokenExpired, accessTokenInvalid
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, versionsFoundLocally, versionsReceived, versionsFailedToDecode
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, unsupportedVersionForEndpoint
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@ -27,7 +27,7 @@ You should only do this if you know what you're doing.
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## Type documentation
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@docs docs, failures, fields, mappings
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@docs docs, failures, fields, mappings, logs
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## API Authentication
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@ -116,9 +116,14 @@ docs :
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, envelope : TypeDocs
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, event : TypeDocs
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, hashdict : TypeDocs
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, ibatch : TypeDocs
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, iddict : TypeDocs
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, itoken : TypeDocs
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, mashdict : TypeDocs
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, settings : TypeDocs
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, stateManager : TypeDocs
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, timeline : TypeDocs
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, timelineFilter : TypeDocs
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, unsigned : TypeDocs
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}
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docs =
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@ -148,6 +153,24 @@ docs =
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, "For example, the hashdict can store events and use their event id as their key."
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]
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}
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, ibatch =
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{ name = "IBatch"
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, description =
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[ "The internal batch tracks a patch of events on the Matrix timeline."
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]
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}
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, iddict =
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{ name = "Iddict"
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, description =
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[ "An iddict automatically handles creating appropriate keys by incrementally assiging a new key to new values."
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]
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}
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, itoken =
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{ name = "IToken"
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, description =
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[ "The IToken connects batches in the timeline and maintains relative order."
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]
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}
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, mashdict =
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{ name = "Mashdict"
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, description =
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@ -167,6 +190,18 @@ docs =
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, "Instead of making the user loop through the room's timeline of events, the StateManager offers the user a dictionary-like experience to navigate through the Matrix room state."
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]
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}
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, timeline =
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{ name = "Timeline"
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, description =
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[ "The Timeline tracks events and orders them in a simple way for the user to view them."
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]
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}
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, timelineFilter =
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{ name = "Timeline Filter"
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, description =
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[ "The Timeline Filter allows the user to be very specific about which events they're interested in."
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]
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}
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, unsigned =
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{ name = "Unsigned Data"
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, description =
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@ -218,11 +253,41 @@ fields :
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, eventType : Desc
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, unsigned : Desc
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}
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, ibatch :
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{ end : Desc
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, events : Desc
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, filter : Desc
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, start : Desc
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}
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, iddict :
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{ cursor : Desc
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, dict : Desc
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}
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, itoken :
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{ behind : Desc
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, ends : Desc
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, inFrontOf : Desc
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, name : Desc
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, starts : Desc
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}
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, settings :
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{ currentVersion : Desc
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, deviceName : Desc
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, syncTime : Desc
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}
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, timeline :
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{ batches : Desc
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, events : Desc
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, filledBatches : Desc
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, mostRecentBatch : Desc
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, tokens : Desc
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}
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, timelineFilter :
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{ senders : Desc
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, sendersAllowOthers : Desc
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, types : Desc
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, typesAllowOthers : Desc
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}
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, unsigned :
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{ age : Desc
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, prevContent : Desc
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@ -293,6 +358,45 @@ fields =
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[ "Contains optional extra information about the event."
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]
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}
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, ibatch =
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{ end =
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[ "Pointer to the token that ends the internal batch."
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]
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, events =
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[ "List of event IDs contained within the internal batch."
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]
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, filter =
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[ "Filter that indicates how strictly the homeserver has selected when resulting into the given list of events."
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]
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, start =
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[ "Pointer to the token that starts the internal batch."
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]
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}
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, iddict =
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{ cursor =
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[ "To ensure uniqueness of all keys and to prevent the usage of keys that were previously assigned to older values, the iddict tracks which is the smallest non-negative integer that hasn't been used yet."
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]
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, dict =
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[ "Dictionary that contains all values stored in the iddict."
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]
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}
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, itoken =
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{ behind =
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[ "This token is behind all tokens in this field."
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]
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, ends =
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[ "This token is in front of the batches in this field."
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]
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, inFrontOf =
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[ "This token is ahead of all tokens in this field."
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]
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, name =
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[ "Opaque value provided by the homeserver."
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]
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, starts =
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[ "This token is at the start of the batches in this field."
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]
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}
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, settings =
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{ currentVersion =
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[ "Indicates the current version of the Elm SDK."
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@ -304,6 +408,40 @@ fields =
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[ "Indicates the frequency in miliseconds with which the Elm SDK should long-poll the /sync endpoint."
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]
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}
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, timeline =
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{ batches =
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[ "Dictionary storing all event batches in the timeline."
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]
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, events =
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[ "Mapping that allows us to quickly zoom in on an event."
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]
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, filledBatches =
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[ "Counter that tracks how many batches are kept by the timeline."
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, "Batches are only counted if they are filled by at least one event."
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]
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, mostRecentBatch =
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[ "Tracks the most recent batch that was sent by the homeserver - usually through `/sync`"
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]
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, tokens =
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[ "Index of all the tokens used to connect event batches on the timeline."
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]
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}
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, timelineFilter =
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{ senders =
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[ "A list of senders that is considered an exception to the infinite pool of \"other\" users"
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]
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, sendersAllowOthers =
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[ "Value that determines whether the infinite pool of others is included."
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, "If False, only the users mentioned in `senders` are included. If True, then all users who aren't mentioned in `senders` are included."
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]
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, types =
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[ "A list of event types that is considered an exception to the infinite pool of \"other\" event types."
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]
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, typesAllowOthers =
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[ "Value that determines whether the infinite pool of others is included."
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, "If False, only the event types mentioned in `types` are included. If True, then all users who aren't mentioned in `types` are included."
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]
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}
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, unsigned =
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{ age =
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[ "The time in milliseconds that has elapsed since the event was sent. This field is generated by the local homeserver, and may be incorrect if the local time on at least one of the two servers is out of sync, which can cause the age to either be negative or greater than it actually is."
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@ -347,6 +485,21 @@ leakingValueFound leaking_value =
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"Found leaking value : " ++ leaking_value
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{-|
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-}
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logs : { keyIsNotAnInt : String -> String }
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logs =
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{ keyIsNotAnInt =
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(\key ->
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String.concat
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[ "Encountered a key `"
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, key
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, "` that cannot be converted to an Int"
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]
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)
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}
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{-| Function descriptions
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-}
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mappings : { itokenPTR : TypeDocs }
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@ -4,7 +4,7 @@ module Internal.Filter.Timeline exposing
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, match, run
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, and
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, subsetOf
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, encode, decoder
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, coder, encode, decoder
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)
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{-|
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@ -43,10 +43,12 @@ for interacting with the Matrix API.
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## JSON coders
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@docs encode, decoder
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@docs coder, encode, decoder
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-}
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import Internal.Config.Text as Text
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import Internal.Tools.Json as Json
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import Json.Decode as D
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import Json.Encode as E
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import Set exposing (Set)
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@ -159,44 +161,64 @@ and (Filter f1) (Filter f2) =
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else
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stdAnd
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coder : Json.Coder Filter
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coder =
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Json.object4
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{ name = Text.docs.timelineFilter.name
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, description = Text.docs.timelineFilter.description
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, init =
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(\a b c d ->
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Filter
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{ senders = a, sendersAllowOthers = b
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, types = c, typesAllowOthers = d
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}
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)
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}
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( Json.field.optional.withDefault
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{ fieldName = "senders"
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, toField = (\(Filter f) -> f.senders)
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, description = Text.fields.timelineFilter.senders
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, coder = Json.set Json.string
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, default = ( Set.empty, [] )
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, defaultToString = always "[]"
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}
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)
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( Json.field.required
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{ fieldName = "sendersAllowOthers"
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, toField = (\(Filter f) -> f.sendersAllowOthers)
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, description = Text.fields.timelineFilter.sendersAllowOthers
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, coder = Json.bool
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}
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)
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( Json.field.optional.withDefault
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{ fieldName = "types"
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, toField = (\(Filter f) -> f.types)
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, description = Text.fields.timelineFilter.types
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, coder = Json.set Json.string
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, default = ( Set.empty, [] )
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, defaultToString = always "[]"
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}
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)
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( Json.field.required
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{ fieldName = "typesAllowOthers"
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, toField = (\(Filter f) -> f.typesAllowOthers)
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, description = Text.fields.timelineFilter.typesAllowOthers
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, coder = Json.bool
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}
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)
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{-| Decode a Filter from a JSON value.
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-}
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decoder : D.Decoder Filter
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decoder : Json.Decoder Filter
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decoder =
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D.map4
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(\s sb t tb ->
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Filter
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{ senders = s
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, sendersAllowOthers = sb
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, types = t
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, typesAllowOthers = tb
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}
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)
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(D.string
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|> D.list
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|> D.map Set.fromList
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|> D.field "senders"
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)
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(D.field "sendersAllowOthers" D.bool)
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(D.string
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|> D.list
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|> D.map Set.fromList
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|> D.field "types"
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)
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(D.field "typesAllowOthers" D.bool)
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Json.decode coder
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{-| Encode a Filter into a JSON value.
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-}
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encode : Filter -> E.Value
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encode (Filter f) =
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E.object
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[ ( "senders", E.set E.string f.senders )
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, ( "sendersAllowOthers", E.bool f.sendersAllowOthers )
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, ( "types", E.set E.string f.types )
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, ( "typesAllowOthers", E.bool f.typesAllowOthers )
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]
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encode : Json.Encoder Filter
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encode =
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Json.encode coder
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{-| Allow no events. This filter is likely quite useless in practice, but it is
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@ -3,7 +3,7 @@ module Internal.Tools.Iddict exposing
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, empty, singleton, insert, map, remove
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, isEmpty, member, get, size
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, keys, values
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, encode, decoder
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, coder, encode, decoder
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)
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{-| The id-dict is a data type that lets us store values in a dictionary using
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@ -36,11 +36,13 @@ do not need to generate identifiers yourself.
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## JSON coders
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@docs encode, decoder
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@docs coder, encode, decoder
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-}
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import FastDict as Dict exposing (Dict)
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import Internal.Config.Text as Text
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import Internal.Tools.Json as Json
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import Json.Decode as D
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import Json.Encode as E
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@ -53,42 +55,47 @@ type Iddict a
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, dict : Dict Int a
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}
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coder : Json.Coder a -> Json.Coder (Iddict a)
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coder x =
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Json.object2
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{ name = Text.docs.iddict.name
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, description = Text.docs.iddict.description
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, init =
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(\c d ->
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Iddict
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{ cursor =
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Dict.keys d
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|> List.maximum
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|> Maybe.withDefault -1
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|> (+) 1
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|> max (Dict.size d)
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|> max c
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, dict = d
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}
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)
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}
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( Json.field.optional.withDefault
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{ fieldName = "cursor"
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, toField = (\(Iddict i) -> i.cursor)
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, description = Text.fields.iddict.cursor
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, coder = Json.int
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, default = ( 0, [] )
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, defaultToString = String.fromInt
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}
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)
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( Json.field.required
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{ fieldName = "dict"
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, toField = (\(Iddict i) -> i.dict)
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, description = Text.fields.iddict.dict
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, coder = Json.fastIntDict x
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}
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)
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{-| Decode an id-dict from a JSON value.
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-}
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decoder : D.Decoder a -> D.Decoder (Iddict a)
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decoder xDecoder =
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D.map2
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(\c pairs ->
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let
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dict : Dict Int a
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dict =
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pairs
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|> List.filterMap
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(\( k, v ) ->
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k
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|> String.toInt
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|> Maybe.map (\n -> ( n, v ))
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)
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|> Dict.fromList
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in
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Iddict
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{ cursor =
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Dict.keys dict
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-- Larger than all values in the list
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|> List.map ((+) 1)
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|> List.maximum
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|> Maybe.withDefault 0
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|> max (Dict.size dict)
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-- At least the dict size
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|> max c
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-- At least the given value
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, dict = dict
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}
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)
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(D.field "cursor" D.int)
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(D.field "dict" <| D.keyValuePairs xDecoder)
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decoder : Json.Coder a -> Json.Decoder (Iddict a)
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decoder x =
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Json.decode (coder x)
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{-| Create an empty id-dict.
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@ -103,16 +110,9 @@ empty =
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{-| Encode an id-dict to a JSON value.
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-}
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encode : (a -> E.Value) -> Iddict a -> E.Value
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encode encodeX (Iddict d) =
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E.object
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[ ( "cursor", E.int d.cursor )
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, ( "dict"
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, d.dict
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|> Dict.toCoreDict
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|> E.dict String.fromInt encodeX
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)
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]
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encode : Json.Coder a -> Json.Encoder (Iddict a)
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encode x =
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Json.encode (coder x)
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{-| Get a value from the id-dict using its key.
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|
|
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|
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@ -3,7 +3,7 @@ module Internal.Tools.Json exposing
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, Encoder, encode, Decoder, decode, Value
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, succeed, fail, andThen, lazy, map
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, Docs(..), RequiredField(..), toDocs
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, list, slowDict, fastDict, set, maybe
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, list, listWithOne, slowDict, fastDict, fastIntDict, set, maybe
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, Field, field
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, object2, object3, object4, object5, object6, object7, object8, object9, object10, object11
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)
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@ -49,7 +49,7 @@ module to build its encoders and decoders.
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## Data types
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@docs list, slowDict, fastDict, set, maybe
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@docs list, listWithOne, slowDict, fastDict, fastIntDict, set, maybe
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## Objects
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|
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@ -68,7 +68,8 @@ Once all fields are constructed, the user can create JSON objects.
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import Dict as SlowDict
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import FastDict
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import Internal.Config.Log exposing (Log)
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import Internal.Config.Log as Log exposing (Log)
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import Internal.Config.Text as Text
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import Internal.Tools.DecodeExtra as D
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import Internal.Tools.EncodeExtra as E
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import Json.Decode as D
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|
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@ -140,8 +141,10 @@ type Docs
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| DocsDict Docs
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| DocsFloat
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| DocsInt
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| DocsIntDict Docs
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| DocsLazy (() -> Docs)
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| DocsList Docs
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| DocsListWithOne Docs
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| DocsMap (Descriptive { content : Docs })
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| DocsObject
|
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(Descriptive
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|
|
@ -291,6 +294,46 @@ fastDict (Coder old) =
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, docs = DocsDict old.docs
|
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}
|
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|
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{-| Define a fast dict where the keys are integers, not strings.
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-}
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fastIntDict : Coder value -> Coder (FastDict.Dict Int value)
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fastIntDict (Coder old) =
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Coder
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||||
{ encoder = FastDict.toCoreDict >> E.dict String.fromInt old.encoder
|
||||
, decoder =
|
||||
old.decoder
|
||||
|> D.keyValuePairs
|
||||
|> D.map
|
||||
(\items ->
|
||||
( items
|
||||
|> List.map (Tuple.mapSecond Tuple.first)
|
||||
|> List.filterMap
|
||||
(\(k, v) ->
|
||||
Maybe.map (\a -> (a, v)) (String.toInt k)
|
||||
)
|
||||
|> FastDict.fromList
|
||||
, List.concat
|
||||
[ items
|
||||
|> List.map Tuple.first
|
||||
|> List.filter
|
||||
(\k ->
|
||||
case String.toInt k of
|
||||
Just _ ->
|
||||
True
|
||||
|
||||
Nothing ->
|
||||
False
|
||||
)
|
||||
|> List.map Text.logs.keyIsNotAnInt
|
||||
|> List.map Log.log.warn
|
||||
, items
|
||||
|> List.map Tuple.second
|
||||
|> List.concatMap Tuple.second
|
||||
]
|
||||
)
|
||||
)
|
||||
, docs = DocsIntDict old.docs
|
||||
}
|
||||
|
||||
{-| Create a new field using any of the three provided options.
|
||||
|
||||
|
|
@ -466,6 +509,31 @@ list (Coder old) =
|
|||
, docs = DocsList old.docs
|
||||
}
|
||||
|
||||
{-| Define a list that has at least one value
|
||||
-}
|
||||
listWithOne : Coder a -> Coder (a, List a)
|
||||
listWithOne (Coder old) =
|
||||
Coder
|
||||
{ encoder = (\(h, t) -> E.list old.encoder (h :: t))
|
||||
, decoder =
|
||||
old.decoder
|
||||
|> D.list
|
||||
|> D.andThen
|
||||
(\items ->
|
||||
case items of
|
||||
[] ->
|
||||
D.fail "Expected at least one value in list"
|
||||
|
||||
( h, l1) :: t ->
|
||||
D.succeed
|
||||
( (h, List.map Tuple.first items)
|
||||
, List.concatMap Tuple.second t
|
||||
|> List.append l1
|
||||
)
|
||||
)
|
||||
, docs = DocsListWithOne old.docs
|
||||
}
|
||||
|
||||
|
||||
{-| Map a value.
|
||||
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ module Internal.Values.Timeline exposing
|
|||
, empty, singleton
|
||||
, mostRecentEvents, mostRecentEventsFrom
|
||||
, insert
|
||||
, coder
|
||||
)
|
||||
|
||||
{-|
|
||||
|
|
@ -168,13 +169,100 @@ type Timeline
|
|||
type alias TokenValue =
|
||||
String
|
||||
|
||||
coder : Json.Coder Timeline
|
||||
coder =
|
||||
Json.object5
|
||||
{ name = Text.docs.timeline.name
|
||||
, description = Text.docs.timeline.description
|
||||
, init =
|
||||
(\a b c d e ->
|
||||
Timeline
|
||||
{ batches = a, events = b, filledBatches = c
|
||||
, mostRecentBatch = d, tokens = e
|
||||
}
|
||||
)
|
||||
}
|
||||
( Json.field.required
|
||||
{ fieldName = "batches"
|
||||
, toField = (\(Timeline t) -> t.batches)
|
||||
, description = Text.fields.timeline.batches
|
||||
, coder = Iddict.coder coderIBatch
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "events"
|
||||
, toField = (\(Timeline t) -> t.events)
|
||||
, description = Text.fields.timeline.events
|
||||
, coder = Json.fastDict (Json.listWithOne coderIBatchPTR)
|
||||
}
|
||||
)
|
||||
( Json.field.optional.withDefault
|
||||
{ fieldName = "filledBatches"
|
||||
, toField = (\(Timeline t) -> t.filledBatches)
|
||||
, description = Text.fields.timeline.filledBatches
|
||||
, coder = Json.int
|
||||
, default = ( 0, [] )
|
||||
, defaultToString = String.fromInt
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "mostRecentBatch"
|
||||
, toField = (\(Timeline t) -> t.mostRecentBatch)
|
||||
, description = Text.fields.timeline.mostRecentBatch
|
||||
, coder = coderITokenPTR
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "tokens"
|
||||
, toField = (\(Timeline t) -> t.tokens)
|
||||
, description = Text.fields.timeline.tokens
|
||||
, coder = Hashdict.coder .name coderIToken
|
||||
}
|
||||
)
|
||||
|
||||
coderIBatch : Json.Coder IBatch
|
||||
coderIBatch =
|
||||
Json.object4
|
||||
{ name = Text.docs.ibatch.name
|
||||
, description = Text.docs.ibatch.description
|
||||
, init = IBatch
|
||||
}
|
||||
( Json.field.required
|
||||
{ fieldName = "events"
|
||||
, toField = .events
|
||||
, description = Text.fields.ibatch.events
|
||||
, coder = Json.list Json.string
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "filter"
|
||||
, toField = .filter
|
||||
, description = Text.fields.ibatch.filter
|
||||
, coder = Filter.coder
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "start"
|
||||
, toField = .start
|
||||
, description = Text.fields.ibatch.start
|
||||
, coder = coderITokenPTR
|
||||
}
|
||||
)
|
||||
( Json.field.required
|
||||
{ fieldName = "end"
|
||||
, toField = .end
|
||||
, description = Text.fields.ibatch.end
|
||||
, coder = coderITokenPTR
|
||||
}
|
||||
)
|
||||
|
||||
coderIBatchPTR : Json.Coder IBatchPTR
|
||||
coderIBatchPTR =
|
||||
Json.map
|
||||
{ name = Debug.todo "Add name"
|
||||
, description = Debug.todo "Add description"
|
||||
, back = IBatchPTR
|
||||
, forth = (\(IBatchPTR value) -> value)
|
||||
{ name = Text.docs.itoken.name
|
||||
, description = Text.docs.itoken.description
|
||||
, back = (\(IBatchPTR value) -> value)
|
||||
, forth = IBatchPTR
|
||||
}
|
||||
coderIBatchPTRValue
|
||||
|
||||
|
|
@ -184,21 +272,21 @@ coderIBatchPTRValue = Json.int
|
|||
coderIToken : Json.Coder IToken
|
||||
coderIToken =
|
||||
Json.object5
|
||||
{ name = "IToken"
|
||||
, description = Debug.todo "TODO: Add description"
|
||||
{ name = Text.docs.itoken.name
|
||||
, description = Text.docs.itoken.description
|
||||
, init = IToken
|
||||
}
|
||||
( Json.field.required
|
||||
{ fieldName = "name"
|
||||
, toField = .name
|
||||
, description = Debug.todo "TODO: Add description"
|
||||
, description = Text.fields.itoken.name
|
||||
, coder = coderTokenValue
|
||||
}
|
||||
)
|
||||
( Json.field.optional.withDefault
|
||||
{ fieldName = "starts"
|
||||
, toField = .starts
|
||||
, description = Debug.todo "TODO: Add description"
|
||||
, description = Text.fields.itoken.starts
|
||||
, coder = Json.set coderIBatchPTRValue
|
||||
, default = ( Set.empty, [] )
|
||||
, defaultToString = always "[]"
|
||||
|
|
@ -207,12 +295,30 @@ coderIToken =
|
|||
( Json.field.optional.withDefault
|
||||
{ fieldName = "ends"
|
||||
, toField = .ends
|
||||
, description = Debug.todo "TODO: Add description"
|
||||
, description = Text.fields.itoken.ends
|
||||
, coder = Json.set coderIBatchPTRValue
|
||||
, default = ( Set.empty, [] )
|
||||
, defaultToString = always "[]"
|
||||
}
|
||||
)
|
||||
( Json.field.optional.withDefault
|
||||
{ fieldName = "inFrontOf"
|
||||
, toField = .inFrontOf
|
||||
, description = Text.fields.itoken.inFrontOf
|
||||
, coder = Json.set coderITokenPTRValue
|
||||
, default = ( Set.empty, [] )
|
||||
, defaultToString = always "[]"
|
||||
}
|
||||
)
|
||||
( Json.field.optional.withDefault
|
||||
{ fieldName = "behind"
|
||||
, toField = .behind
|
||||
, description = Text.fields.itoken.behind
|
||||
, coder = Json.set coderITokenPTRValue
|
||||
, default = ( Set.empty, [] )
|
||||
, defaultToString = always "[]"
|
||||
}
|
||||
)
|
||||
|
||||
coderITokenPTR : Json.Coder ITokenPTR
|
||||
coderITokenPTR =
|
||||
|
|
|
|||
|
|
@ -428,7 +428,7 @@ suite =
|
|||
|> Filter.encode
|
||||
|> E.encode 0
|
||||
|> D.decodeString Filter.decoder
|
||||
|> Expect.equal (Ok filter)
|
||||
|> Expect.equal (Ok (filter, []))
|
||||
)
|
||||
]
|
||||
]
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ module Test.Tools.Iddict exposing (..)
|
|||
import Expect
|
||||
import Fuzz exposing (Fuzzer)
|
||||
import Internal.Tools.Iddict as Iddict exposing (Iddict)
|
||||
import Internal.Tools.Json as Json
|
||||
import Json.Decode as D
|
||||
import Json.Encode as E
|
||||
import Test exposing (..)
|
||||
|
|
@ -73,21 +74,23 @@ empty =
|
|||
)
|
||||
, test "JSON encode -> decode -> empty"
|
||||
(Iddict.empty
|
||||
|> Iddict.encode identity
|
||||
|> D.decodeValue (Iddict.decoder D.value)
|
||||
|> Iddict.encode Json.value
|
||||
|> D.decodeValue (Iddict.decoder Json.value)
|
||||
|> Result.map Tuple.first
|
||||
|> Expect.equal (Ok Iddict.empty)
|
||||
|> always
|
||||
)
|
||||
, test "JSON encode"
|
||||
(Iddict.empty
|
||||
|> Iddict.encode identity
|
||||
|> Iddict.encode Json.value
|
||||
|> E.encode 0
|
||||
|> Expect.equal "{\"cursor\":0,\"dict\":{}}"
|
||||
|> Expect.equal "{\"dict\":{}}"
|
||||
|> always
|
||||
)
|
||||
, test "JSON decode"
|
||||
("{\"cursor\":0,\"dict\":{}}"
|
||||
|> D.decodeString (Iddict.decoder D.value)
|
||||
("{\"dict\":{}}"
|
||||
|> D.decodeString (Iddict.decoder Json.value)
|
||||
|> Result.map Tuple.first
|
||||
|> Expect.equal (Ok Iddict.empty)
|
||||
|> always
|
||||
)
|
||||
|
|
@ -170,8 +173,9 @@ singleton =
|
|||
"JSON encode -> decode -> singleton"
|
||||
(\single ->
|
||||
single
|
||||
|> Iddict.encode E.int
|
||||
|> D.decodeValue (Iddict.decoder D.int)
|
||||
|> Iddict.encode Json.int
|
||||
|> D.decodeValue (Iddict.decoder Json.int)
|
||||
|> Result.map Tuple.first
|
||||
|> Expect.equal (Ok single)
|
||||
)
|
||||
, fuzz Fuzz.int
|
||||
|
|
@ -179,7 +183,7 @@ singleton =
|
|||
(\i ->
|
||||
Iddict.singleton i
|
||||
|> Tuple.second
|
||||
|> Iddict.encode E.int
|
||||
|> Iddict.encode Json.int
|
||||
|> E.encode 0
|
||||
|> Expect.equal ("{\"cursor\":1,\"dict\":{\"0\":" ++ String.fromInt i ++ "}}")
|
||||
)
|
||||
|
|
@ -187,7 +191,8 @@ singleton =
|
|||
"JSON decode"
|
||||
(\i ->
|
||||
("{\"cursor\":1,\"dict\":{\"0\":" ++ String.fromInt i ++ "}}")
|
||||
|> D.decodeString (Iddict.decoder D.int)
|
||||
|> D.decodeString (Iddict.decoder Json.int)
|
||||
|> Result.map Tuple.first
|
||||
|> Tuple.pair 0
|
||||
|> Expect.equal (Iddict.singleton i |> Tuple.mapSecond Ok)
|
||||
)
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@ import Json.Decode as D
|
|||
import Json.Encode as E
|
||||
import Test exposing (..)
|
||||
import Test.Filter.Timeline as TestFilter
|
||||
import Internal.Tools.Json as Json
|
||||
|
||||
|
||||
fuzzer : Fuzzer Timeline
|
||||
|
|
@ -188,8 +189,45 @@ suite =
|
|||
|> Timeline.mostRecentEventsFrom filter "token_4"
|
||||
|> Expect.equal [ [ "d", "e", "f" ] ]
|
||||
)
|
||||
, fuzz TestFilter.fuzzer
|
||||
, fuzz3 TestFilter.fuzzer (Fuzz.list Fuzz.string) (Fuzz.pair (Fuzz.list Fuzz.string) (Fuzz.list Fuzz.string))
|
||||
"Gaps can be bridged"
|
||||
(\filter l1 (l2, l3) ->
|
||||
Timeline.empty
|
||||
|> Timeline.insert
|
||||
{ events = l1
|
||||
, filter = filter
|
||||
, start = Just "token_1"
|
||||
, end = "token_2"
|
||||
}
|
||||
|> Timeline.insert
|
||||
{ events = l3
|
||||
, filter = filter
|
||||
, start = Just "token_3"
|
||||
, end = "token_4"
|
||||
}
|
||||
|> Timeline.insert
|
||||
{ events = l2
|
||||
, filter = filter
|
||||
, start = Just "token_2"
|
||||
, end = "token_3"
|
||||
}
|
||||
|> Timeline.mostRecentEventsFrom filter "token_4"
|
||||
|> Expect.equal [ List.concat [ l1, l2, l3 ] ]
|
||||
)
|
||||
]
|
||||
, describe "JSON"
|
||||
[ fuzz fuzzer "Encode + Decode gives same output"
|
||||
(\timeline ->
|
||||
timeline
|
||||
|> Json.encode Timeline.coder
|
||||
|> D.decodeValue (Json.decode Timeline.coder)
|
||||
|> Result.map Tuple.first
|
||||
|> Result.map (Timeline.mostRecentEvents Filter.pass)
|
||||
|> Expect.equal (Ok <| Timeline.mostRecentEvents Filter.pass timeline)
|
||||
)
|
||||
]
|
||||
, describe "Weird loops"
|
||||
[ fuzz TestFilter.fuzzer "Weird loops stop looping"
|
||||
(\filter ->
|
||||
Timeline.empty
|
||||
|> Timeline.insert
|
||||
|
|
@ -201,17 +239,20 @@ suite =
|
|||
|> Timeline.insert
|
||||
{ events = [ "d", "e", "f" ]
|
||||
, filter = filter
|
||||
, start = Just "token_3"
|
||||
, end = "token_4"
|
||||
}
|
||||
|> Timeline.insert
|
||||
{ events = [ "g", "h" ]
|
||||
, filter = filter
|
||||
, start = Just "token_2"
|
||||
, end = "token_3"
|
||||
}
|
||||
|> Timeline.mostRecentEventsFrom filter "token_4"
|
||||
|> Expect.equal [ [ "a", "b", "c", "g", "h", "d", "e", "f" ] ]
|
||||
|> Timeline.insert
|
||||
{ events = [ "g", "h", "i" ]
|
||||
, filter = filter
|
||||
, start = Just "token_3"
|
||||
, end = "token_2"
|
||||
}
|
||||
|> Timeline.mostRecentEventsFrom filter "token_2"
|
||||
|> Expect.equal
|
||||
[ [ "a", "b", "c" ]
|
||||
, [ "d", "e", "f", "g", "h", "i" ]
|
||||
]
|
||||
)
|
||||
]
|
||||
]
|
||||
|
|
|
|||
Loading…
Reference in New Issue