Make Filters.text accept leading slash (#1680)

Fixes #1678

telegram/ext/filters.py

@@ -243,7 +243,7 @@ class Filters(object):
                 self.name = 'Filters.text({})'.format(iterable)
 
             def filter(self, message):
-                if message.text and not message.text.startswith('/'):
+                if message.text:
                     return message.text in self.iterable
                 return False
 
@@ -257,7 +257,7 @@ class Filters(object):
                 return self._TextIterable(update)
 
         def filter(self, message):
-            return bool(message.text and not message.text.startswith('/'))
+            return bool(message.text)
 
     text = _Text()
     """Text Messages. If an iterable of strings is passed, it filters messages to only allow those

tests/test_filters.py

@@ -45,11 +45,11 @@ class TestFilters(object):
         update.message.text = 'test'
         assert (Filters.text)(update)
         update.message.text = '/test'
-        assert not (Filters.text)(update)
+        assert (Filters.text)(update)
 
     def test_filters_text_iterable(self, update):
-        update.message.text = 'test'
-        assert Filters.text({'test', 'test1'})(update)
+        update.message.text = '/test'
+        assert Filters.text({'/test', 'test1'})(update)
         assert not Filters.text(['test1', 'test2'])(update)
 
     def test_filters_caption(self, update):
@@ -630,7 +630,7 @@ class TestFilters(object):
         update.message.forward_date = datetime.datetime.utcnow()
         assert (Filters.text & Filters.forwarded)(update)
         update.message.text = '/test'
-        assert not (Filters.text & Filters.forwarded)(update)
+        assert (Filters.text & Filters.forwarded)(update)
         update.message.text = 'test'
         update.message.forward_date = None
         assert not (Filters.text & Filters.forwarded)(update)