diff options
Diffstat (limited to 'trunk/test/rdoc/test_rdoc_ri_formatter.rb')
| -rw-r--r-- | trunk/test/rdoc/test_rdoc_ri_formatter.rb | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/trunk/test/rdoc/test_rdoc_ri_formatter.rb b/trunk/test/rdoc/test_rdoc_ri_formatter.rb new file mode 100644 index 0000000000..ed2ccba22d --- /dev/null +++ b/trunk/test/rdoc/test_rdoc_ri_formatter.rb @@ -0,0 +1,318 @@ +require 'stringio' +require 'test/unit' +require 'rdoc/ri/formatter' +require 'rdoc/markup/to_flow' + +class TestRDocRIFormatter < Test::Unit::TestCase + + def setup + @output = StringIO.new + @width = 78 + @indent = ' ' + + @f = RDoc::RI::Formatter.new @output, @width, @indent + @markup = RDoc::Markup.new + @flow = RDoc::Markup::ToFlow.new + end + + def test_blankline + @f.blankline + + assert_equal "\n", @output.string + end + + def test_bold_print + @f.bold_print 'a b c' + + assert_equal 'a b c', @output.string + end + + def test_break_to_newline + @f.break_to_newline + + assert_equal '', @output.string + end + + def test_conv_html + assert_equal '> < " &', @f.conv_html('> < " &') + end + + def test_conv_markup + text = '<tt>a</tt> <code>b</code> <b>c</b> <em>d</em>' + + expected = '+a+ +b+ *c* _d_' + + assert_equal expected, @f.conv_markup(text) + end + + def test_display_flow + flow = [ + RDoc::Markup::Flow::H.new(1, 'heading'), + RDoc::Markup::Flow::P.new('paragraph'), + ] + + @f.display_flow flow + + assert_equal "\nHEADING\n=======\n\n paragraph\n\n", @output.string + end + + def test_display_flow_item_h + item = RDoc::Markup::Flow::H.new 1, 'heading' + + @f.display_flow_item item + + assert_equal "\nHEADING\n=======\n\n", @output.string + end + + def test_display_flow_item_li + item = RDoc::Markup::Flow::LI.new nil, 'paragraph' + + @f.display_flow_item item + + assert_equal " paragraph\n\n", @output.string + end + + def test_display_flow_item_list + item = RDoc::Markup::Flow::LIST.new :NUMBER + + @f.display_flow_item item + + assert_equal "", @output.string + end + + def test_display_flow_item_p + item = RDoc::Markup::Flow::P.new 'paragraph' + + @f.display_flow_item item + + assert_equal " paragraph\n\n", @output.string + end + + def test_display_flow_item_rule + item = RDoc::Markup::Flow::RULE.new 1 + + @f.display_flow_item item + + assert_equal "#{'-' * 78}\n", @output.string + end + + def test_display_flow_item_unknown + e = assert_raise RDoc::Error do + @f.display_flow_item Object.new + end + + assert_equal "Unknown flow element: Object", e.message + end + + def test_display_flow_item_verb + item = RDoc::Markup::Flow::VERB.new 'a b c' + + @f.display_flow_item item + + assert_equal " a b c\n\n", @output.string + end + + def test_display_heading_1 + @f.display_heading 'heading', 1, ' ' + + assert_equal "\nHEADING\n=======\n\n", @output.string + end + + def test_display_heading_2 + @f.display_heading 'heading', 2, ' ' + + assert_equal "\nheading\n-------\n\n", @output.string + end + + def test_display_heading_3 + @f.display_heading 'heading', 3, ' ' + + assert_equal " heading\n\n", @output.string + end + + def test_display_list + list = RDoc::Markup::Flow::LIST.new :NUMBER + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + list << RDoc::Markup::Flow::LI.new(nil, 'd e f') + + @f.display_list list + + assert_equal " 1. a b c\n\n 2. d e f\n\n", @output.string + end + + def test_display_list_bullet + list = RDoc::Markup::Flow::LIST.new :BULLET + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + + @f.display_list list + + assert_equal " * a b c\n\n", @output.string + end + + def test_display_list_labeled + list = RDoc::Markup::Flow::LIST.new :LABELED + list << RDoc::Markup::Flow::LI.new('label', 'a b c') + + @f.display_list list + + assert_equal " label a b c\n\n", @output.string + end + + def test_display_list_lower_alpha + list = RDoc::Markup::Flow::LIST.new :LOWERALPHA + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + + @f.display_list list + + assert_equal " a. a b c\n\n", @output.string + end + + def test_display_list_note + list = RDoc::Markup::Flow::LIST.new :NOTE + list << RDoc::Markup::Flow::LI.new('note:', 'a b c') + + @f.display_list list + + assert_equal " note: a b c\n\n", @output.string + end + + def test_display_list_number + list = RDoc::Markup::Flow::LIST.new :NUMBER + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + + @f.display_list list + + assert_equal " 1. a b c\n\n", @output.string + end + + def test_display_list_unknown + list = RDoc::Markup::Flow::LIST.new :UNKNOWN + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + + e = assert_raise ArgumentError do + @f.display_list list + end + + assert_equal 'unknown list type UNKNOWN', e.message + end + + def test_display_list_upper_alpha + list = RDoc::Markup::Flow::LIST.new :UPPERALPHA + list << RDoc::Markup::Flow::LI.new(nil, 'a b c') + + @f.display_list list + + assert_equal " A. a b c\n\n", @output.string + end + + def test_display_verbatim_flow_item + verbatim = RDoc::Markup::Flow::VERB.new "a b c\nd e f" + + @f.display_verbatim_flow_item verbatim + + assert_equal " a b c\n d e f\n\n", @output.string + end + + def test_display_verbatim_flow_item_bold + verbatim = RDoc::Markup::Flow::VERB.new "*a* b c" + + @f.display_verbatim_flow_item verbatim + + assert_equal " *a* b c\n\n", @output.string + end + + def test_draw_line + @f.draw_line + + expected = '-' * @width + "\n" + assert_equal expected, @output.string + end + + def test_draw_line_label + @f.draw_line 'label' + + expected = '-' * (@width - 6) + " label\n" + assert_equal expected, @output.string + end + + def test_draw_line_label_long + @f.draw_line 'a' * @width + + expected = '-' * @width + "\n" + ('a' * @width) + "\n" + assert_equal expected, @output.string + end + + def test_raw_print_line + @f.raw_print_line 'a b c' + + assert_equal "a b c\n", @output.string + end + + def test_strip_attributes_b + text = @f.strip_attributes 'hello <b>world</b>' + + expected = 'hello world' + + assert_equal expected, text + end + + def test_strip_attributes_code + text = @f.strip_attributes 'hello <code>world</code>' + + expected = 'hello world' + + assert_equal expected, text + end + + def test_strip_attributes_em + text = @f.strip_attributes 'hello <em>world</em>' + + expected = 'hello world' + + assert_equal expected, text + end + + def test_strip_attributes_i + text = @f.strip_attributes 'hello <i>world</i>' + + expected = 'hello world' + + assert_equal expected, text + end + + def test_strip_attributes_tt + text = @f.strip_attributes 'hello <tt>world</tt>' + + expected = 'hello world' + + assert_equal expected, text + end + + def test_wrap_empty + @f.wrap '' + assert_equal '', @output.string + end + + def test_wrap_long + @f.wrap 'a ' * (@width / 2) + assert_equal " a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a\n a \n", + @output.string + end + + def test_wrap_markup + @f.wrap 'a <tt>b</tt> c' + assert_equal " a +b+ c\n", @output.string + end + + def test_wrap_nil + @f.wrap nil + assert_equal '', @output.string + end + + def test_wrap_short + @f.wrap 'a b c' + assert_equal " a b c\n", @output.string + end + +end + |