-module(gleam@int_test).
-compile(no_auto_import).

-export([absolute_value_test/0, clamp_test/0, to_string_test/0, parse_test/0, to_base_string_test/0, to_float_test/0, compare_test/0, min_test/0, max_test/0, is_even_test/0, is_odd_test/0, negate_test/0, sum_test/0, product_test/0]).

-spec absolute_value_test() -> nil.
absolute_value_test() ->
    _pipe = 123,
    _pipe@1 = gleam@int:absolute_value(_pipe),
    gleam@should:equal(_pipe@1, 123),
    _pipe@2 = -123,
    _pipe@3 = gleam@int:absolute_value(_pipe@2),
    gleam@should:equal(_pipe@3, 123).

-spec clamp_test() -> nil.
clamp_test() ->
    _pipe = gleam@int:clamp(40, 30, 50),
    gleam@should:equal(_pipe, 40),
    _pipe@1 = gleam@int:clamp(20, 30, 50),
    gleam@should:equal(_pipe@1, 30),
    _pipe@2 = gleam@int:clamp(60, 30, 50),
    gleam@should:equal(_pipe@2, 50),
    _pipe@3 = gleam@int:clamp(100, 50, 30),
    gleam@should:equal(_pipe@3, 50).

-spec to_string_test() -> nil.
to_string_test() ->
    _pipe = 123,
    _pipe@1 = gleam@int:to_string(_pipe),
    gleam@should:equal(_pipe@1, <<"123"/utf8>>),
    _pipe@2 = -123,
    _pipe@3 = gleam@int:to_string(_pipe@2),
    gleam@should:equal(_pipe@3, <<"-123"/utf8>>),
    _pipe@4 = 123,
    _pipe@5 = gleam@int:to_string(_pipe@4),
    gleam@should:equal(_pipe@5, <<"123"/utf8>>).

-spec parse_test() -> nil.
parse_test() ->
    _pipe = <<"123"/utf8>>,
    _pipe@1 = gleam@int:parse(_pipe),
    gleam@should:equal(_pipe@1, {ok, 123}),
    _pipe@2 = <<"-123"/utf8>>,
    _pipe@3 = gleam@int:parse(_pipe@2),
    gleam@should:equal(_pipe@3, {ok, -123}),
    _pipe@4 = <<"0123"/utf8>>,
    _pipe@5 = gleam@int:parse(_pipe@4),
    gleam@should:equal(_pipe@5, {ok, 123}),
    _pipe@6 = <<""/utf8>>,
    _pipe@7 = gleam@int:parse(_pipe@6),
    gleam@should:equal(_pipe@7, {error, nil}),
    _pipe@8 = <<"what"/utf8>>,
    _pipe@9 = gleam@int:parse(_pipe@8),
    gleam@should:equal(_pipe@9, {error, nil}),
    _pipe@10 = <<"1.23"/utf8>>,
    _pipe@11 = gleam@int:parse(_pipe@10),
    gleam@should:equal(_pipe@11, {error, nil}).

-spec to_base_string_test() -> nil.
to_base_string_test() ->
    _pipe = 100,
    _pipe@1 = gleam@int:to_base_string(_pipe, 16),
    gleam@should:equal(_pipe@1, <<"64"/utf8>>),
    _pipe@2 = -100,
    _pipe@3 = gleam@int:to_base_string(_pipe@2, 16),
    gleam@should:equal(_pipe@3, <<"-64"/utf8>>).

-spec to_float_test() -> nil.
to_float_test() ->
    _pipe = gleam@int:to_float(1),
    gleam@should:equal(_pipe, 1.0),
    _pipe@1 = gleam@int:to_float(5),
    gleam@should:equal(_pipe@1, 5.0),
    _pipe@2 = gleam@int:to_float(0),
    gleam@should:equal(_pipe@2, 0.0),
    _pipe@3 = gleam@int:to_float(-5),
    gleam@should:equal(_pipe@3, -5.0).

-spec compare_test() -> nil.
compare_test() ->
    _pipe = gleam@int:compare(0, 0),
    gleam@should:equal(_pipe, eq),
    _pipe@1 = gleam@int:compare(1, 1),
    gleam@should:equal(_pipe@1, eq),
    _pipe@2 = gleam@int:compare(0, 1),
    gleam@should:equal(_pipe@2, lt),
    _pipe@3 = gleam@int:compare(-2, -1),
    gleam@should:equal(_pipe@3, lt),
    _pipe@4 = gleam@int:compare(2, 1),
    gleam@should:equal(_pipe@4, gt),
    _pipe@5 = gleam@int:compare(-1, -2),
    gleam@should:equal(_pipe@5, gt).

-spec min_test() -> nil.
min_test() ->
    _pipe = gleam@int:min(0, 0),
    gleam@should:equal(_pipe, 0),
    _pipe@1 = gleam@int:min(0, 1),
    gleam@should:equal(_pipe@1, 0),
    _pipe@2 = gleam@int:min(1, 0),
    gleam@should:equal(_pipe@2, 0),
    _pipe@3 = gleam@int:min(-1, 2),
    gleam@should:equal(_pipe@3, -1),
    _pipe@4 = gleam@int:min(2, -2),
    gleam@should:equal(_pipe@4, -2),
    _pipe@5 = gleam@int:min(-1, -1),
    gleam@should:equal(_pipe@5, -1).

-spec max_test() -> nil.
max_test() ->
    _pipe = gleam@int:max(0, 0),
    gleam@should:equal(_pipe, 0),
    _pipe@1 = gleam@int:max(0, 1),
    gleam@should:equal(_pipe@1, 1),
    _pipe@2 = gleam@int:max(1, 0),
    gleam@should:equal(_pipe@2, 1),
    _pipe@3 = gleam@int:max(-1, 2),
    gleam@should:equal(_pipe@3, 2),
    _pipe@4 = gleam@int:max(2, -2),
    gleam@should:equal(_pipe@4, 2),
    _pipe@5 = gleam@int:max(-1, -1),
    gleam@should:equal(_pipe@5, -1).

-spec is_even_test() -> nil.
is_even_test() ->
    _pipe = gleam@int:is_even(0),
    gleam@should:be_true(_pipe),
    _pipe@1 = gleam@int:is_even(2),
    gleam@should:be_true(_pipe@1),
    _pipe@2 = gleam@int:is_even(-2),
    gleam@should:be_true(_pipe@2),
    _pipe@3 = gleam@int:is_even(10006),
    gleam@should:be_true(_pipe@3),
    _pipe@4 = gleam@int:is_even(1),
    gleam@should:be_false(_pipe@4),
    _pipe@5 = gleam@int:is_even(-3),
    gleam@should:be_false(_pipe@5),
    _pipe@6 = gleam@int:is_even(10005),
    gleam@should:be_false(_pipe@6).

-spec is_odd_test() -> nil.
is_odd_test() ->
    _pipe = gleam@int:is_odd(0),
    gleam@should:be_false(_pipe),
    _pipe@1 = gleam@int:is_odd(2),
    gleam@should:be_false(_pipe@1),
    _pipe@2 = gleam@int:is_odd(-2),
    gleam@should:be_false(_pipe@2),
    _pipe@3 = gleam@int:is_odd(10006),
    gleam@should:be_false(_pipe@3),
    _pipe@4 = gleam@int:is_odd(1),
    gleam@should:be_true(_pipe@4),
    _pipe@5 = gleam@int:is_odd(-3),
    gleam@should:be_true(_pipe@5),
    _pipe@6 = gleam@int:is_odd(10005),
    gleam@should:be_true(_pipe@6).

-spec negate_test() -> nil.
negate_test() ->
    _pipe = gleam@int:negate(-1),
    gleam@should:equal(_pipe, 1),
    _pipe@1 = gleam@int:negate(2),
    gleam@should:equal(_pipe@1, -2),
    _pipe@2 = gleam@int:negate(0),
    gleam@should:equal(_pipe@2, 0).

-spec sum_test() -> nil.
sum_test() ->
    _pipe = gleam@int:sum([]),
    gleam@should:equal(_pipe, 0),
    _pipe@1 = gleam@int:sum([1, 2, 3]),
    gleam@should:equal(_pipe@1, 6).

-spec product_test() -> nil.
product_test() ->
    _pipe = gleam@int:product([]),
    gleam@should:equal(_pipe, 0),
    _pipe@1 = gleam@int:product([4]),
    gleam@should:equal(_pipe@1, 4),
    _pipe@2 = gleam@int:product([1, 2, 3]),
    gleam@should:equal(_pipe@2, 6).