refactor: Fixed desired ... handling and more tests

renderer/fifty_ohm_html_renderer.py

@@ -26,4 +26,8 @@ class FiftyOhmHtmlRenderer(HtmlRenderer):
         return f"{token.first} {token.second}"
 
     def render_nonbreaking_spaces_dots(self, token):
-        return f" {token.first} "
+        lookup = {
+            "" : "",
+            " " : " "
+        }
+        return f"{lookup[token.first]}{token.second}{lookup[token.third]}"

renderer/nonbreaking_spaces.py

@@ -7,7 +7,6 @@ class NonbreakingSpaces(SpanToken):
     """
     Insert unbreakable space into span token (§ 3)
     Identifies "§$number", "Abs.$number", "Klasse [A,E,N]" w/ and w\ space between.
-    Identifies "..." with and without leading and trailing space
     """
     pattern = re.compile(r"(§|Abs\.|Klasse)\s?(\d|[NEA])")
 
@@ -16,10 +15,16 @@ class NonbreakingSpaces(SpanToken):
         self.second = match_object.group(2)
 
 class NonbreakingSpacesDots(SpanToken):
-    pattern = re.compile(r"\s?(\.\.\.)\s?")
+    """
+    Insert unbreakable space before and after "..." if there is a space
+    Identifies "..." with leading and/or trailing space
+    """
+    pattern = re.compile(r"(\s?)(\.\.\.)(\s?)")
 
     def __init__(self, match_object):
         self.first = match_object.group(1)
+        self.second = match_object.group(2)
+        self.third = match_object.group(3)