Added a unit test for a reported bug on numbers not matching .* (errb…

…otio#997)

tests/matchall_plugin/matchall.plug

@@ -0,0 +1,4 @@
+[Core]
+Name = MatchAll
+Module = matchall
+

tests/matchall_plugin/matchall.py

@@ -0,0 +1,7 @@
+from errbot import BotPlugin, botmatch
+
+
+class MatchAll(BotPlugin):
+    @botmatch(r".*")
+    def all(self, msg, match):
+        return 'Works!'

tests/matchall_test.py

@@ -0,0 +1,14 @@
+# coding=utf-8
+from os import path
+
+import pytest
+
+extra_plugin_dir = path.join(path.dirname(path.realpath(__file__)), 'matchall_plugin')
+
+
+def test_botmatch_correct(testbot):
+    assert 'Works!' in testbot.exec_command('hi hi hi')
+
+
+def test_botmatch(testbot):
+    assert 'Works!' in testbot.exec_command('123123')