Bug: hyphens_with_en_dashes cleans up pipes (#63)

* Bug: hyphens_with_en_dashes cleans up pipes

* Bump version

* Trigger notification

notifications_utils/formatters.py

@@ -64,7 +64,7 @@
 
 whitespace_before_punctuation = re.compile(r'[ \t]+([,\.])')
 
-hyphens_surrounded_by_spaces = re.compile(r'\s+[-|–|—]{1,3}\s+')
+hyphens_surrounded_by_spaces = re.compile(r'\s+[-–—]{1,3}\s+')
 
 multiple_newlines = re.compile(r'((\n)\2{2,})')
 

notifications_utils/version.py

@@ -1,2 +1,2 @@
-__version__ = '43.0.4'
+__version__ = '43.0.5'
 # GDS version '34.0.1'

tests/test_formatters.py

@@ -191,6 +191,17 @@ def test_escaping_govuk_in_email_templates(template_content, expected):
     assert expected in str(HTMLEmailTemplate({'content': template_content, 'subject': ''}))
 
 
+@pytest.mark.parametrize(
+    "subject,expected", [
+        ("bonjour | hi", "bonjour | hi"),
+        ("bonjour .", "bonjour."),
+        ('double -- dash', 'double \u2013 dash'),
+    ]
+)
+def test_subject_is_cleaned_up(subject, expected):
+    assert expected == HTMLEmailTemplate({'content': '', 'subject': subject}).subject
+
+
 @pytest.mark.parametrize(
     "prefix, body, expected", [
         ("a", "b", "a: b"),
@@ -960,6 +971,10 @@ def test_smart_quotes(dumb, smart):
         '2004-2008',
         '2004-2008',  # no replacement
     ),
+    (
+        'bonjour | hi',
+        'bonjour | hi',
+    ),
 ])
 def test_en_dashes(nasty, nice):
     assert replace_hyphens_with_en_dashes(nasty) == nice