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gleam_stdlib

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A standard library for the Gleam programming language

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gleam_stdlib gen test gleam@string_test.erl
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gen/test/gleam@string_test.erl 

-module(gleam@string_test).

-compile(no_auto_import).



-export([length_test/0, lowercase_test/0, uppercase_test/0, reverse_test/0, split_test/0, replace_test/0, append_test/0, compare_test/0]).



length_test() ->

    gleam@expect:equal(gleam@string:length(<<"ß↑e̊">>), 3),

    gleam@expect:equal(gleam@string:length(<<"Gleam">>), 5),

    gleam@expect:equal(gleam@string:length(<<"">>), 0).



lowercase_test() ->

    gleam@expect:equal(gleam@string:lowercase(<<"Gleam">>), <<"gleam">>).



uppercase_test() ->

    gleam@expect:equal(gleam@string:uppercase(<<"Gleam">>), <<"GLEAM">>).



reverse_test() ->

    gleam@expect:equal(gleam@string:reverse(<<"Gleam">>), <<"maelG">>).



split_test() ->

    gleam@expect:equal(

        gleam@string:split(<<"Gleam,Erlang,Elixir">>, <<",">>),

        [<<"Gleam">>, <<"Erlang">>, <<"Elixir">>]

    ),

    gleam@expect:equal(

        gleam@string:split(<<"Gleam, Erlang,Elixir">>, <<", ">>),

        [<<"Gleam">>, <<"Erlang,Elixir">>]

    ).



replace_test() ->

    gleam@expect:equal(

        gleam@string:replace(<<"Gleam,Erlang,Elixir">>, <<",">>, <<"++">>),

        <<"Gleam++Erlang++Elixir">>

    ).



append_test() ->

    gleam@expect:equal(

        gleam@string:append(<<"Test">>, <<" Me">>),

        <<"Test Me">>

    ).



compare_test() ->

    gleam@expect:equal(gleam@string:compare(<<"">>, <<"">>), eq),

    gleam@expect:equal(gleam@string:compare(<<"a">>, <<"">>), gt),

    gleam@expect:equal(gleam@string:compare(<<"a">>, <<"A">>), gt),

    gleam@expect:equal(gleam@string:compare(<<"A">>, <<"B">>), lt),

    gleam@expect:equal(gleam@string:compare(<<"t">>, <<"ABC">>), gt).