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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_builder_test.erl
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gen/test/gleam@string_builder_test.erl 

-module(gleam@string_builder_test).

-compile(no_auto_import).



-export([string_builder_test/0, lowercase_test/0, uppercase_test/0, split_test/0, is_equal_test/0, is_empty_test/0]).



-spec string_builder_test() -> nil.

string_builder_test() ->

    Data = begin

        _pipe = gleam@string_builder:from_string(<<"ello"/utf8>>),

        _pipe@1 = gleam@string_builder:append(_pipe, <<","/utf8>>),

        _pipe@2 = gleam@string_builder:append(_pipe@1, <<" world!"/utf8>>),

        gleam@string_builder:prepend(_pipe@2, <<"H"/utf8>>)

    end,

    _pipe@3 = Data,

    _pipe@4 = gleam@string_builder:to_string(_pipe@3),

    gleam@should:equal(_pipe@4, <<"Hello, world!"/utf8>>),

    _pipe@5 = Data,

    _pipe@6 = gleam@string_builder:byte_size(_pipe@5),

    gleam@should:equal(_pipe@6, 13),

    Data@1 = begin

        _pipe@7 = gleam@string_builder:from_string(<<"ello"/utf8>>),

        _pipe@8 = gleam@string_builder:append_builder(

            _pipe@7,

            gleam@string_builder:from_string(<<","/utf8>>)

        ),

        _pipe@9 = gleam@string_builder:append_builder(

            _pipe@8,

            gleam@string_builder:concat(

                [gleam@string_builder:from_string(<<" wo"/utf8>>),

                 gleam@string_builder:from_string(<<"rld!"/utf8>>)]

            )

        ),

        gleam@string_builder:prepend_builder(

            _pipe@9,

            gleam@string_builder:from_string(<<"H"/utf8>>)

        )

    end,

    _pipe@10 = Data@1,

    _pipe@11 = gleam@string_builder:to_string(_pipe@10),

    gleam@should:equal(_pipe@11, <<"Hello, world!"/utf8>>),

    _pipe@12 = Data@1,

    _pipe@13 = gleam@string_builder:byte_size(_pipe@12),

    gleam@should:equal(_pipe@13, 13).



-spec lowercase_test() -> nil.

lowercase_test() ->

    _pipe = [<<"Gleam"/utf8>>, <<"Gleam"/utf8>>],

    _pipe@1 = gleam@string_builder:from_strings(_pipe),

    _pipe@2 = gleam@string_builder:lowercase(_pipe@1),

    _pipe@3 = gleam@string_builder:to_string(_pipe@2),

    gleam@should:equal(_pipe@3, <<"gleamgleam"/utf8>>).



-spec uppercase_test() -> nil.

uppercase_test() ->

    _pipe = [<<"Gleam"/utf8>>, <<"Gleam"/utf8>>],

    _pipe@1 = gleam@string_builder:from_strings(_pipe),

    _pipe@2 = gleam@string_builder:uppercase(_pipe@1),

    _pipe@3 = gleam@string_builder:to_string(_pipe@2),

    gleam@should:equal(_pipe@3, <<"GLEAMGLEAM"/utf8>>).



-spec split_test() -> nil.

split_test() ->

    _pipe = <<"Gleam,Erlang,Elixir"/utf8>>,

    _pipe@1 = gleam@string_builder:from_string(_pipe),

    _pipe@2 = gleam@string_builder:split(_pipe@1, <<","/utf8>>),

    gleam@should:equal(

        _pipe@2,

        [gleam@string_builder:from_string(<<"Gleam"/utf8>>),

         gleam@string_builder:from_string(<<"Erlang"/utf8>>),

         gleam@string_builder:from_string(<<"Elixir"/utf8>>)]

    ),

    _pipe@3 = [<<"Gleam, Erl"/utf8>>, <<"ang,Elixir"/utf8>>],

    _pipe@4 = gleam@string_builder:from_strings(_pipe@3),

    _pipe@5 = gleam@string_builder:split(_pipe@4, <<", "/utf8>>),

    gleam@should:equal(

        _pipe@5,

        [gleam@string_builder:from_string(<<"Gleam"/utf8>>),

         gleam@string_builder:from_strings(

             [<<"Erl"/utf8>>, <<"ang,Elixir"/utf8>>]

         )]

    ).



-spec is_equal_test() -> nil.

is_equal_test() ->

    _pipe = gleam@string_builder:from_string(<<"12"/utf8>>),

    _pipe@1 = gleam@string_builder:is_equal(

        _pipe,

        gleam@string_builder:from_strings([<<"1"/utf8>>, <<"2"/utf8>>])

    ),

    gleam@should:be_true(_pipe@1),

    _pipe@2 = gleam@string_builder:from_string(<<"12"/utf8>>),

    _pipe@3 = gleam@string_builder:is_equal(

        _pipe@2,

        gleam@string_builder:from_string(<<"12"/utf8>>)

    ),

    gleam@should:be_true(_pipe@3),

    _pipe@4 = gleam@string_builder:from_string(<<"12"/utf8>>),

    _pipe@5 = gleam@string_builder:is_equal(

        _pipe@4,

        gleam@string_builder:from_string(<<"2"/utf8>>)

    ),

    gleam@should:be_false(_pipe@5).



-spec is_empty_test() -> nil.

is_empty_test() ->

    _pipe = gleam@string_builder:from_string(<<""/utf8>>),

    _pipe@1 = gleam@string_builder:is_empty(_pipe),

    gleam@should:be_true(_pipe@1),

    _pipe@2 = gleam@string_builder:from_string(<<"12"/utf8>>),

    _pipe@3 = gleam@string_builder:is_empty(_pipe@2),

    gleam@should:be_false(_pipe@3),

    _pipe@4 = gleam@string_builder:from_strings([]),

    _pipe@5 = gleam@string_builder:is_empty(_pipe@4),

    gleam@should:be_true(_pipe@5),

    _pipe@6 = gleam@string_builder:from_strings([<<""/utf8>>, <<""/utf8>>]),

    _pipe@7 = gleam@string_builder:is_empty(_pipe@6),

    gleam@should:be_true(_pipe@7).