mirror of
https://github.com/dillonkearns/elm-pages-v3-beta.git
synced 2024-11-25 20:05:29 +03:00
97 lines
3.8 KiB
Elm
97 lines
3.8 KiB
Elm
module QueryParamsTests exposing (all)
|
|
|
|
import Dict
|
|
import Expect
|
|
import QueryParams
|
|
import Test exposing (Test, describe, test)
|
|
|
|
|
|
all : Test
|
|
all =
|
|
describe "QueryParams"
|
|
[ test "run Url.Parser.Query" <|
|
|
\() ->
|
|
"q=mySearch"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse (QueryParams.string "q")
|
|
|> Expect.equal (Ok "mySearch")
|
|
, test "multiple params with same name" <|
|
|
\() ->
|
|
"q=mySearch1&q=mySearch2"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse (QueryParams.strings "q")
|
|
|> Expect.equal (Ok [ "mySearch1", "mySearch2" ])
|
|
, test "missing expected key" <|
|
|
\() ->
|
|
"otherKey=notQueryKey"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse (QueryParams.string "q")
|
|
|> Expect.equal (Err "Missing key q")
|
|
, test "optional key" <|
|
|
\() ->
|
|
"otherKey=notQueryKey"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse (QueryParams.optionalString "q")
|
|
|> Expect.equal (Ok Nothing)
|
|
, test "toDict" <|
|
|
\() ->
|
|
"q=mySearch1&q=mySearch2"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.toDict
|
|
|> Expect.equal
|
|
(Dict.fromList
|
|
[ ( "q", [ "mySearch1", "mySearch2" ] )
|
|
]
|
|
)
|
|
, test "oneOf with no parsers" <|
|
|
\() ->
|
|
"q=mySearch1&q=mySearch2"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse (QueryParams.oneOf [])
|
|
|> Expect.equal (Err "")
|
|
, test "oneOf with two parsers" <|
|
|
\() ->
|
|
"first=Jane&last=Doe"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse
|
|
(QueryParams.oneOf
|
|
[ QueryParams.string "fullName"
|
|
, QueryParams.map2
|
|
(\first last -> first ++ " " ++ last)
|
|
(QueryParams.string "first")
|
|
(QueryParams.string "last")
|
|
]
|
|
)
|
|
|> Expect.equal (Ok "Jane Doe")
|
|
, test "andThen success" <|
|
|
\() ->
|
|
"max=123"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse
|
|
(QueryParams.string "max"
|
|
|> QueryParams.andThen
|
|
(\value ->
|
|
value
|
|
|> String.toInt
|
|
|> Result.fromMaybe "Expected int"
|
|
|> QueryParams.fromResult
|
|
)
|
|
)
|
|
|> Expect.equal (Ok 123)
|
|
, test "andThen failure" <|
|
|
\() ->
|
|
"max=abc"
|
|
|> QueryParams.fromString
|
|
|> QueryParams.parse
|
|
(QueryParams.string "max"
|
|
|> QueryParams.andThen
|
|
(\value ->
|
|
value
|
|
|> String.toInt
|
|
|> Result.fromMaybe "Expected int"
|
|
|> QueryParams.fromResult
|
|
)
|
|
)
|
|
|> Expect.equal (Err "Expected int")
|
|
]
|