Add unit test for unfurl_refs and correct logic

The logic for showing/ignoring alt refs was wrong.  Fix that, and to
prevent this from showing up again, add a unit test.

1 files changed, 38 insertions, 0 deletions

diff --git a/_pytest/test_unfurl.py b/_pytest/test_unfurl.py
new file mode 100644
index 0000000..e731afd
--- /dev/null
+++ b/_pytest/test_unfurl.py
@@ -0,0 +1,38 @@
+import wee_slack
+import pytest
+import json
+
+slack = wee_slack
+
+unfurl_map = [
+    { "input": "foo",
+      "output": "foo",
+    },
+    { "input": "<@U2147483697|@othernick>: foo",
+      "output": "@testuser: foo",
+      "ignore_alt_text": True
+    },
+    { "input": "foo <#C2147483705|#otherchannel> foo",
+      "output": "foo #otherchannel foo",
+    },
+    { "input": "url: <https://example.com|example> suffix",
+      "output": "url: https://example.com (example) suffix",
+    },
+    ]
+    
+
+def test_unfurl_refs(myservers, mychannels, myusers):
+    slack.servers = myservers
+    slack.channels = mychannels
+    slack.users = myusers
+    slack.message_cache = {}
+    slack.servers[0].users = myusers
+    print mychannels[0].identifier
+    
+    for k in unfurl_map:
+        if "ignore_alt_text" in k:
+            assert slack.unfurl_refs(k["input"], ignore_alt_text=k["ignore_alt_text"]) == k["output"]
+        else:
+            assert slack.unfurl_refs(k["input"]) == k["output"]
+
+