#!/usr/bin/env ruby require 'test/unit' require File.dirname(__FILE__) + '/../../lib/haml' require 'haml/engine' class EngineTest < Test::Unit::TestCase def render(text, options = {}) Haml::Engine.new(text, options).to_html end def test_empty_render_should_remain_empty assert_equal('', render('')) end # This is ugly because Hashes are unordered; we don't always know the order # in which attributes will be returned. # There is probably a better way to do this. def test_attributes_should_render_correctly assert_equal("
foo
", render("%p{:class => 1+2} foo").chomp) end def test_nil_should_render_empty_tag assert_equal("Hello
", render('%p Hello').chomp) end def test_long_liner_should_not_print_on_one_line assert_equal("\n
\n", render("%p{ :strange => 'attrs'}", :attr_wrapper => '*')) assert_equal("\n
\n", render("%p{ :escaped => 'quo\"te'}", :attr_wrapper => '"')) assert_equal("\n
\n", render("%p{ :escaped => 'q\\'uo\"te'}", :attr_wrapper => '"')) assert_equal("\n", render("!!! XML", :attr_wrapper => '"')) end def test_locals assert_equal("Paragraph!
\n", render("%p= text", :locals => { :text => "Paragraph!" })) end def test_precompiled precompiled = <<-END def _haml_render _hamlout = @haml_stack[-1] _erbout = _hamlout.buffer _hamlout.open_tag("p", 0, nil, true, "", nil, nil, false) @haml_lineno = 1 haml_temp = "Haml Rocks Socks" haml_temp = _hamlout.push_script(haml_temp, 1, false) _hamlout.close_tag("p", 0) end END assert_equal("Haml Rocks Socks
\n", render("%h1 I shall not be rendered", :precompiled => precompiled)) end def test_comps assert_equal(-1, "foo" <=> nil) assert_equal(1, nil <=> "foo") end def test_rec_merge hash1 = {1=>2, 3=>{5=>7, 8=>9}} hash1_2 = hash1.clone hash2 = {4=>5, 3=>{5=>2, 16=>12}} hash3 = {1=>2, 4=>5, 3=>{5=>2, 8=>9, 16=>12}} assert_equal(hash3, hash1.rec_merge(hash2)) assert_equal(hash1_2, hash1) hash1.rec_merge!(hash2) assert_equal(hash3, hash1) end end