package main

import (
	"context"
	"os"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestCompile(t *testing.T) {
	t.Parallel()

	t.Run("With testdata", func(t *testing.T) {
		ctx := context.Background()

		err := format(ctx, withPath("testdata/test_module"))
		assert.NoError(t, err)

		file, err := os.ReadFile("testdata/test_module/very_long_line.go")
		assert.NoError(t, err)

		assert.Equal(t, string(file), `package testmodule

func SomeFunction(
	with, lots, of, parameters, more, more, more, more, more string,
) (and string, lots string, of string, someerror string, returns string) {
	return "", "", "", "", ""
}
`)
	})
}