diff --git a/src/documents/tests/test_consumer.py b/src/documents/tests/test_consumer.py
new file mode 100644
index 000000000..a729c7c48
--- /dev/null
+++ b/src/documents/tests/test_consumer.py
@@ -0,0 +1,76 @@
+from django.test import TestCase
+
+from ..consumer import Consumer
+
+
+class TestAttachment(TestCase):
+
+    def test_guess_attributes_from_name(self):
+        consumer = Consumer()
+        suffixes = ("pdf", "png", "jpg", "jpeg", "gif")
+        tests = (
+            {
+                "path": "/path/to/Sender - Title - tag1,tag2,tag3.{}",
+                "result": {
+                    "sender": "Sender",
+                    "title": "Title",
+                    "tags": ("tag1", "tag2", "tag3")
+                },
+            },
+            {
+                "path": "/path/to/Spaced Sender - Title - tag1,tag2,tag3.{}",
+                "result": {
+                    "sender": "Spaced Sender",
+                    "title": "Title",
+                    "tags": ("tag1", "tag2", "tag3")
+                },
+            },
+            {
+                "path": "/path/to/Sender - Spaced Title - tag1,tag2,tag3.{}",
+                "result": {
+                    "sender": "Sender",
+                    "title": "Spaced Title",
+                    "tags": ("tag1", "tag2", "tag3")
+                },
+            },
+            {
+                "path": "/path/to/Spaced Sender - Spaced Title - tag1,tag2.{}",
+                "result": {
+                    "sender": "Spaced Sender",
+                    "title": "Spaced Title",
+                    "tags": ("tag1", "tag2")
+                },
+            },
+            {
+                "path": "/path/to/Dash-Sender - Title - tag1,tag2.{}",
+                "result": {
+                    "sender": "Dash-Sender",
+                    "title": "Title",
+                    "tags": ("tag1", "tag2")
+                },
+            },
+            {
+                "path": "/path/to/Sender - Dash-Title - tag1,tag2.{}",
+                "result": {
+                    "sender": "Sender",
+                    "title": "Dash-Title",
+                    "tags": ("tag1", "tag2")
+                },
+            },
+            {
+                "path": "/path/to/Dash-Sender - Dash-Title - tag1,tag2.{}",
+                "result": {
+                    "sender": "Dash-Sender",
+                    "title": "Dash-Title",
+                    "tags": ("tag1", "tag2")
+                },
+            },
+        )
+        for test in tests:
+            for suffix in suffixes:
+                f = test["path"].format(suffix)
+                sender, title, tags, s = consumer._guess_attributes_from_name(f)
+                self.assertEqual(sender.name, test["result"]["sender"])
+                self.assertEqual(title, test["result"]["title"])
+                self.assertEqual(tags, test["result"]["tags"])
+                self.assertEqual(s, suffix)