akkoma/test/pleroma/earmark_renderer_test.exs
lain 9ba60f70d2 Tests: Make as many tests as possible async.
In general, tests that match these criteria can be made async:

- Doesn't use real Cachex.
- Doesn't write to the Config / Application Environment.
- Uses Mock. Using Mox is fine.
- Uses the streamer.
2020-12-21 12:21:40 +01:00

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# Pleroma: A lightweight social networking server
# Copyright © 2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.EarmarkRendererTest do
use Pleroma.DataCase, async: true
test "Paragraph" do
code = ~s[Hello\n\nWorld!]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<p>Hello</p><p>World!</p>"
end
test "raw HTML" do
code = ~s[<a href="http://example.org/">OwO</a><!-- what's this?-->]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<p>#{code}</p>"
end
test "rulers" do
code = ~s[before\n\n-----\n\nafter]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<p>before</p><hr /><p>after</p>"
end
test "headings" do
code = ~s[# h1\n## h2\n### h3\n]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<h1>h1</h1><h2>h2</h2><h3>h3</h3>]
end
test "blockquote" do
code = ~s[> whoms't are you quoting?]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<blockquote><p>whomst are you quoting?</p></blockquote>"
end
test "code" do
code = ~s[`mix`]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<p><code class="inline">mix</code></p>]
code = ~s[``mix``]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<p><code class="inline">mix</code></p>]
code = ~s[```\nputs "Hello World"\n```]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<pre><code class="">puts &quot;Hello World&quot;</code></pre>]
end
test "lists" do
code = ~s[- one\n- two\n- three\n- four]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>"
code = ~s[1. one\n2. two\n3. three\n4. four\n]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<ol><li>one</li><li>two</li><li>three</li><li>four</li></ol>"
end
test "delegated renderers" do
code = ~s[a<br/>b]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == "<p>#{code}</p>"
code = ~s[*aaaa~*]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<p><em>aaaa~</em></p>]
code = ~s[**aaaa~**]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<p><strong>aaaa~</strong></p>]
# strikethrought
code = ~s[<del>aaaa~</del>]
result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
assert result == ~s[<p><del>aaaa~</del></p>]
end
end