-module(startest@test_case).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-define(FILEPATH, "src/startest/test_case.gleam").
-export([test_decoder/0]).
-export_type([test/0, test_outcome/0, executed_test/0]).

-type test() :: {test, binary(), fun(() -> nil), boolean()}.

-type test_outcome() :: passed |
    {failed, startest@test_failure:test_failure()} |
    skipped.

-type executed_test() :: {executed_test, test(), test_outcome()}.

-file("src/startest/test_case.gleam", 41).
-spec test_body_decoder() -> gleam@dynamic@decode:decoder(fun(() -> nil)).
test_body_decoder() ->
    gleam@dynamic@decode:new_primitive_decoder(
        <<"TestBody"/utf8>>,
        fun(Value) ->
            Function = startest@internal@unsafe:coerce(Value),
            {ok, Function}
        end
    ).

-file("src/startest/test_case.gleam", 26).
-spec test_decoder() -> gleam@dynamic@decode:decoder(test()).
test_decoder() ->
    gleam@dynamic@decode:then(
        gleam@dynamic@decode:at(
            [1],
            {decoder, fun gleam@dynamic@decode:decode_string/1}
        ),
        fun(Name) ->
            gleam@dynamic@decode:then(
                gleam@dynamic@decode:at([2], test_body_decoder()),
                fun(Body) ->
                    gleam@dynamic@decode:then(
                        gleam@dynamic@decode:at(
                            [3],
                            {decoder, fun gleam@dynamic@decode:decode_bool/1}
                        ),
                        fun(Skipped) ->
                            gleam@dynamic@decode:success(
                                {test, Name, Body, Skipped}
                            )
                        end
                    )
                end
            )
        end
    ).