require "abstract_unit" class TemplateErrorTest < ActiveSupport::TestCase def test_provides_original_message error = begin raise Exception.new("original") rescue Exception raise ActionView::Template::Error.new("test") rescue $! end assert_equal "original", error.message end def test_provides_original_backtrace error = begin original_exception = Exception.new original_exception.set_backtrace(%W[ foo bar baz ]) raise original_exception rescue Exception raise ActionView::Template::Error.new("test") rescue $! end assert_equal %W[ foo bar baz ], error.backtrace end def test_provides_useful_inspect error = begin raise Exception.new("original") rescue Exception raise ActionView::Template::Error.new("test") rescue $! end assert_equal "#", error.inspect end end