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|
# frozen_string_literal: true
require "test_helper"
class TestExtensions < Minitest::Test
def setup
@markdown = fixtures_file("table.md")
end
def test_uses_specified_extensions
CommonMarker.render_html(@markdown, :DEFAULT, []).tap do |out|
assert_includes(out, "| a")
assert_includes(out, "| <strong>x</strong>")
assert_includes(out, "~~hi~~")
end
CommonMarker.render_html(@markdown, :DEFAULT, [:table]).tap do |out|
refute_includes(out, "| a")
["<table>", "<tr>", "<th>", "a", "</th>", "<td>", "c", "</td>", "<strong>x</strong>"].each { |html| assert_includes(out, html) }
assert_includes(out, "~~hi~~")
end
CommonMarker.render_html(@markdown, :DEFAULT, [:strikethrough]).tap do |out|
assert_includes(out, "| a")
refute_includes(out, "~~hi~~")
assert_includes(out, "<del>hi</del>")
end
doc = CommonMarker.render_doc("~a~ ~~b~~ ~~~c~~~", :STRIKETHROUGH_DOUBLE_TILDE, [:strikethrough])
assert_equal("<p>~a~ <del>b</del> ~~~c~~~</p>\n", doc.to_html)
html = CommonMarker.render_html("~a~ ~~b~~ ~~~c~~~", :STRIKETHROUGH_DOUBLE_TILDE, [:strikethrough])
assert_equal("<p>~a~ <del>b</del> ~~~c~~~</p>\n", html)
CommonMarker.render_html(@markdown, :DEFAULT, [:table, :strikethrough]).tap do |out|
refute_includes(out, "| a")
refute_includes(out, "| <strong>x</strong>")
refute_includes(out, "~~hi~~")
end
end
def test_extensions_with_renderers
doc = CommonMarker.render_doc(@markdown, :DEFAULT, [:table])
doc.to_html.tap do |out|
refute_includes(out, "| a")
["<table>", "<tr>", "<th>", "a", "</th>", "<td>", "c", "</td>", "<strong>x</strong>"].each { |html| assert_includes(out, html) }
assert_includes(out, "~~hi~~")
end
HtmlRenderer.new.render(doc).tap do |out|
refute_includes(out, "| a")
["<table>", "<tr>", "<th>", "a", "</th>", "<td>", "c", "</td>", "<strong>x</strong>"].each { |html| assert_includes(out, html) }
assert_includes(out, "~~hi~~")
end
doc = CommonMarker.render_doc("~a~ ~~b~~ ~~~c~~~", :STRIKETHROUGH_DOUBLE_TILDE, [:strikethrough])
assert_equal("<p>~a~ <del>b</del> ~~~c~~~</p>\n", HtmlRenderer.new.render(doc))
end
def test_bad_extension_specifications
assert_raises(TypeError) { CommonMarker.render_html(@markdown, :DEFAULT, "nope") }
assert_raises(TypeError) { CommonMarker.render_html(@markdown, :DEFAULT, ["table"]) }
assert_raises(ArgumentError) { CommonMarker.render_html(@markdown, :DEFAULT, [:table, :bad]) }
end
def test_comments_are_kept_as_expected
assert_equal("<!--hello--> <blah> <xmp>\n",
CommonMarker.render_html("<!--hello--> <blah> <xmp>\n", :UNSAFE, [:tagfilter]))
end
def test_table_prefer_style_attributes
assert_equal(<<~HTML, CommonMarker.render_html(<<~MD, :TABLE_PREFER_STYLE_ATTRIBUTES, [:table]))
<table>
<thead>
<tr>
<th style="text-align: left">aaa</th>
<th>bbb</th>
<th style="text-align: center">ccc</th>
<th>ddd</th>
<th style="text-align: right">eee</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left">fff</td>
<td>ggg</td>
<td style="text-align: center">hhh</td>
<td>iii</td>
<td style="text-align: right">jjj</td>
</tr>
</tbody>
</table>
HTML
aaa | bbb | ccc | ddd | eee
:-- | --- | :-: | --- | --:
fff | ggg | hhh | iii | jjj
MD
end
def test_plaintext
assert_equal(<<~HTML, CommonMarker.render_doc(<<~MD, :DEFAULT, [:table, :strikethrough]).to_plaintext)
Hello ~there~.
| a |
| --- |
| b |
HTML
Hello ~~there~~.
| a |
| - |
| b |
MD
end
end
|
