From debc834f87f3b5df7057dc924f577dd57d0fee8c Mon Sep 17 00:00:00 2001 From: RJ Dellecese Date: Mon, 30 Dec 2019 14:10:10 -0500 Subject: Update generated files --- gen/test/gleam@function_test.erl | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gen/test/gleam@function_test.erl (limited to 'gen/test/gleam@function_test.erl') diff --git a/gen/test/gleam@function_test.erl b/gen/test/gleam@function_test.erl new file mode 100644 index 0000000..47758c5 --- /dev/null +++ b/gen/test/gleam@function_test.erl @@ -0,0 +1,38 @@ +-module(gleam@function_test). +-compile(no_auto_import). + +-export([compose_test/0, flip_test/0]). + +compose_test() -> + AddTwo = fun(Int) -> Int + 2 end, + AddThree = fun(Int1) -> Int1 + 3 end, + AddFive = gleam@function:compose(AddTwo, AddThree), + gleam@expect:equal(AddFive(1), 6), + HeadToString = gleam@function:compose( + fun gleam@list:head/1, + fun(IntResult) -> + gleam@int:to_string(gleam@result:unwrap(IntResult, 0)) + end + ), + gleam@expect:equal(HeadToString([1]), <<"1">>), + gleam@expect:equal(HeadToString([]), <<"0">>). + +flip_test() -> + Fun = fun(String, Int) -> + gleam@string:append( + gleam@string:append( + gleam@string:append( + gleam@string:append(<<"String: '">>, String), + <<"', Int: '">> + ), + gleam@int:to_string(Int) + ), + <<"'">> + ) + end, + FlippedFun = gleam@function:flip(Fun), + gleam@expect:equal(Fun(<<"Bob">>, 1), <<"String: 'Bob', Int: '1'">>), + gleam@expect:equal( + FlippedFun(2, <<"Alice">>), + <<"String: 'Alice', Int: '2'">> + ). -- cgit v1.2.3