|
| 1 | +require "test_helper" |
| 2 | +require "marksmith/helper" |
| 3 | + |
| 4 | +class CommonmarkerHelperTest < ActiveSupport::TestCase |
| 5 | + include Marksmith::Helper |
| 6 | + |
| 7 | + def setup |
| 8 | + Marksmith.configuration.parser = "commonmarker" |
| 9 | + end |
| 10 | + |
| 11 | + test "marksmithed#renders simple markdown" do |
| 12 | + body = "# Hello World\n\nThis is a test." |
| 13 | + expected = "<h1><a href=\"#hello-world\" aria-hidden=\"true\" class=\"anchor\" id=\"hello-world\"></a>Hello World</h1>\n<p>This is a test.</p>\n" |
| 14 | + |
| 15 | + assert_equal expected, marksmithed(body) |
| 16 | + end |
| 17 | + |
| 18 | + test "marksmithed#when rendering a header" do |
| 19 | + body = "# Header" |
| 20 | + expected = "<h1><a href=\"#header\" aria-hidden=\"true\" class=\"anchor\" id=\"header\"></a>Header</h1>\n" |
| 21 | + |
| 22 | + assert_equal expected, marksmithed(body) |
| 23 | + end |
| 24 | + |
| 25 | + # Test rendering a list |
| 26 | + test "marksmithed#when rendering a list" do |
| 27 | + body = "- item1\n- item2" |
| 28 | + expected = "<ul>\n<li>item1</li>\n<li>item2</li>\n</ul>\n" |
| 29 | + |
| 30 | + assert_equal expected, marksmithed(body) |
| 31 | + end |
| 32 | + |
| 33 | + # Test rendering a code block |
| 34 | + test "marksmithed#when rendering a code block" do |
| 35 | + body = "```\ndef hello\n puts 'hello'\nend\n```" |
| 36 | + expected = "<pre style=\"background-color:#2b303b;\"><code><span style=\"color:#c0c5ce;\">def hello\n</span><span style=\"color:#c0c5ce;\"> puts 'hello'\n</span><span style=\"color:#c0c5ce;\">end\n</span></code></pre>\n" |
| 37 | + |
| 38 | + assert_equal expected, marksmithed(body) |
| 39 | + end |
| 40 | + |
| 41 | + # Test rendering a table |
| 42 | + test "marksmithed#when rendering a table" do |
| 43 | + body = "| a | b |\n|---|---|\n| c | d |" |
| 44 | + expected = "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>c</td>\n<td>d</td>\n</tr>\n</tbody>\n</table>\n" |
| 45 | + |
| 46 | + assert_equal expected, marksmithed(body) |
| 47 | + end |
| 48 | + |
| 49 | + # Test rendering strikethrough text |
| 50 | + test "marksmithed#when rendering strikethrough text" do |
| 51 | + body = "This is ~~strikethrough~~ text." |
| 52 | + expected = "<p>This is <del>strikethrough</del> text.</p>\n" |
| 53 | + |
| 54 | + assert_equal expected, marksmithed(body) |
| 55 | + end |
| 56 | + |
| 57 | + # Test rendering underline text using single underscores (emphasis) |
| 58 | + test "marksmithed#when rendering underline (emphasis) text" do |
| 59 | + body = "This is _underline_ text." |
| 60 | + expected = "<p>This is <em>underline</em> text.</p>\n" |
| 61 | + |
| 62 | + assert_equal expected, marksmithed(body) |
| 63 | + end |
| 64 | + |
| 65 | + # Test rendering underline text using double underscores (underline) |
| 66 | + test "marksmithed#when rendering strong text using double underscores" do |
| 67 | + body = "This is __underline__ text." |
| 68 | + expected = "<p>This is <strong>underline</strong> text.</p>\n" |
| 69 | + |
| 70 | + assert_equal expected, marksmithed(body) |
| 71 | + end |
| 72 | + |
| 73 | + # Test rendering a blockquote |
| 74 | + test "marksmithed#when rendering a blockquote" do |
| 75 | + body = "> This is a blockquote." |
| 76 | + expected = "<blockquote>\n<p>This is a blockquote.</p>\n</blockquote>\n" |
| 77 | + |
| 78 | + assert_equal expected, marksmithed(body) |
| 79 | + end |
| 80 | + |
| 81 | + # Test rendering autolinks |
| 82 | + test "marksmithed#when rendering autolinks" do |
| 83 | + body = "Visit https://example.com" |
| 84 | + expected = "<p>Visit <a href=\"https://example.com\">https://example.com</a></p>\n" |
| 85 | + |
| 86 | + assert_equal expected, marksmithed(body) |
| 87 | + end |
| 88 | + |
| 89 | + # Test rendering fenced code blocks with language specification |
| 90 | + test "marksmithed#when rendering fenced code blocks with language" do |
| 91 | + body = "```ruby\ndef hello\n puts 'hello'\nend\n```" |
| 92 | + expected = "<pre lang=\"ruby\" style=\"background-color:#2b303b;\"><code><span style=\"color:#b48ead;\">def </span><span style=\"color:#8fa1b3;\">hello\n</span><span style=\"color:#c0c5ce;\"> </span><span style=\"color:#96b5b4;\">puts </span><span style=\"color:#c0c5ce;\">'</span><span style=\"color:#a3be8c;\">hello</span><span style=\"color:#c0c5ce;\">'\n</span><span style=\"color:#b48ead;\">end\n</span></code></pre>\n" |
| 93 | + |
| 94 | + assert_equal expected, marksmithed(body) |
| 95 | + end |
| 96 | + |
| 97 | + # Test rendering hard line breaks |
| 98 | + test "marksmithed#when rendering with hard line breaks" do |
| 99 | + body = "Line1\nLine2" |
| 100 | + expected = "<p>Line1<br />\nLine2</p>\n" |
| 101 | + |
| 102 | + assert_equal expected, marksmithed(body) |
| 103 | + end |
| 104 | + |
| 105 | + # Test rendering with lax spacing (multiple paragraphs without explicit breaks) |
| 106 | + test "marksmithed#when rendering with lax spacing" do |
| 107 | + body = "Paragraph one |
| 108 | +Paragraph two" |
| 109 | + expected = "<p>Paragraph one<br />\nParagraph two</p>\n" |
| 110 | + |
| 111 | + assert_equal expected, marksmithed(body) |
| 112 | + end |
| 113 | + |
| 114 | + # Test rendering emphasis and strong emphasis |
| 115 | + test "marksmithed#when rendering emphasis and strong emphasis" do |
| 116 | + body = "This is *emphasized* and this is **strongly emphasized**." |
| 117 | + expected = "<p>This is <em>emphasized</em> and this is <strong>strongly emphasized</strong>.</p>\n" |
| 118 | + |
| 119 | + assert_equal expected, marksmithed(body) |
| 120 | + end |
| 121 | + |
| 122 | + # Test rendering an empty string |
| 123 | + test "marksmithed#when rendering an empty string" do |
| 124 | + body = "" |
| 125 | + expected = "" |
| 126 | + |
| 127 | + assert_equal expected, marksmithed(body) |
| 128 | + end |
| 129 | + |
| 130 | + # Test handling of nil input |
| 131 | + test "marksmithed#when handling nil input" do |
| 132 | + body = nil |
| 133 | + expected = "" |
| 134 | + |
| 135 | + assert_equal expected, marksmithed(body.to_s) |
| 136 | + end |
| 137 | +end |
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