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# frozen_string_literal: true
require_relative "../test_helper"
module Prism
class ParseCommentsTest < TestCase
def test_parse_comments
comments = Prism.parse_comments("# foo")
assert_kind_of Array, comments
assert_equal 1, comments.length
end
def test_parse_file_comments
comments = Prism.parse_file_comments(__FILE__)
assert_kind_of Array, comments
assert_equal 1, comments.length
end
def test_parse_file_comments_error
error = assert_raise Errno::ENOENT do
Prism.parse_file_comments("idontexist.rb")
end
assert_equal "No such file or directory - idontexist.rb", error.message
assert_raise TypeError do
Prism.parse_file_comments(nil)
end
end
end
end
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