Use style name in unrecognised styles warning

2 files changed, 10 insertions, 5 deletions

diff --git a/mammoth/conversion.py b/mammoth/conversion.py
index 6c13225..a21a264 100644
--- a/mammoth/conversion.py
+++ b/mammoth/conversion.py
@@ -105,7 +105,10 @@ class DocumentConverter(object):
                 return style.html_path
         
         if element.style_id is not None:
-            self.messages.append(results.warning("Unrecognised {0} style: {1}".format(element_type, element.style_id)))
+            self.messages.append(results.warning(
+                "Unrecognised {0} style: {1} (Style ID: {2})".format(
+                    element_type, element.style_name, element.style_id)
+            ))
         
         return default
         
diff --git a/tests/conversion_tests.py b/tests/conversion_tests.py
index 527ec2e..acac53b 100644
--- a/tests/conversion_tests.py
+++ b/tests/conversion_tests.py
@@ -86,11 +86,13 @@ def default_paragraph_style_is_specified_by_mapping_plain_paragraphs():
 @istest
 def warning_is_emitted_if_paragraph_style_is_unrecognised():
     result = convert_document_element_to_html(
-        documents.paragraph(style_id="TipsParagraph", children=[
-            _run_with_text("Tip")
-        ]),
+        documents.paragraph(
+            style_id="Heading1",
+            style_name="Heading 1",
+            children=[_run_with_text("Tip")]
+        ),
     )
-    assert_equal([results.warning("Unrecognised paragraph style: TipsParagraph")], result.messages)
+    assert_equal([results.warning("Unrecognised paragraph style: Heading 1 (Style ID: Heading1)")], result.messages)
     
 
 @istest