Merge branch 'bugfix/br-vs-newline' into 'develop'

Formatting: Do not use \n and prefer <br> instead

Closes #1374 and #1375

See merge request pleroma/pleroma!2204

1 files changed, 79 insertions, 0 deletions

diff --git a/test/earmark_renderer_test.ex b/test/earmark_renderer_test.ex
new file mode 100644
index 000000000..220d97d16
--- /dev/null
+++ b/test/earmark_renderer_test.ex
@@ -0,0 +1,79 @@
+# 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 ExUnit.Case
+
+  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>whoms’t 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