test: patch test failures and verify fix

Author: KyleKing

tests/format/fixtures/python_markdown_attr_list.md

@@ -48,9 +48,9 @@ Example from https://github.com/KyleKing/mdformat-mkdocs/issues/45 and source ht
 
 <!-- FIXME: override link handling when contains attr list. Otherwise hangs -->
 
-[:material-account-box:+ .lg .middle +&nbsp; **About** &nbsp;](about/index.md){ .md-button style="text-align: center; display: block;" }
+[:material-account-box:+ .lg .middle +  **About**  ](about/index.md){ .md-button style="text-align: center; display: block;" }
 
-[:fontawesome-brands-blogger-b:+ .lg .middle +&nbsp; **Blogs** &nbsp;](blog/index.md){ .md-button style="text-align: center; display: block;" }
+[:fontawesome-brands-blogger-b:+ .lg .middle +  **Blogs**  ](blog/index.md){ .md-button style="text-align: center; display: block;" }
 
 </div>
 .

tests/format/fixtures/text.md

@@ -1714,3 +1714,12 @@ Support inline bulleted code (https://github.com/KyleKing/mdformat-mkdocs/issues
           iex (new-object net.webclient).DownloadString('https://get.scoop.sh')
           ```
 .
+
+Don't wrap long URLs (fixes: https://github.com/KyleKing/mdformat-mkdocs/issues/49)
+.
+- a https://github.com/python/mypy/blob/a3ce6d5307e99a1b6c181eaa7c5cf134c53b7d/test-data/check-protocols
+- b
+.
+- a https://github.com/python/mypy/blob/a3ce6d5307e99a1b6c181eaa7c5cf134c53b7d/test-data/check-protocols
+- b
+.

tests/format/test_wrap.py

@@ -184,7 +184,8 @@
 """
 
 CASE_ATTR_LIST_WRAP_TRUE_80 = """
-This is a paragraph with a long attribute list that should not be wrapped {: .class1 .class2 .class3 .class4 .class5 .class6 .class7 .class8 .class9 .class10 .class11 .class12 .class13 .class14 .class15 .class16 .class17 .class18 .class19 .class20 }
+This is a paragraph with a long attribute list that should not be wrapped
+{: .class1 .class2 .class3 .class4 .class5 .class6 .class7 .class8 .class9 .class10 .class11 .class12 .class13 .class14 .class15 .class16 .class17 .class18 .class19 .class20 }
 """
 
 @pytest.mark.parametrize(