Status Endpoint should Accept All HTTP Verbs

Closes #32 (again)

httpbin/core.py

@@ -240,7 +240,7 @@ def stream_n_messages(n):
         })
 
 
-@app.route('/status/<codes>')
+@app.route('/status/<codes>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'TRACE'])
 def view_status_code(codes):
     """Return status code or random status code if more than one are given"""
 

test_httpbin.py

@@ -169,6 +169,19 @@ class HttpbinTestCase(unittest.TestCase):
         )
         assert json.loads(response.data.decode('utf-8'))['form'] == {'name':'kevin'}
 
+    def test_methods__to_status_endpoint(self):
+        methods = [
+            'GET',
+            'HEAD',
+            'POST',
+            'PUT',
+            'DELETE',
+            'PATCH',
+            'TRACE',
+        ]
+        for m in methods:
+            response = self.app.open(path='/status/418', method=m)
+            self.assertEqual(response.status_code, 418)
 
 if __name__ == '__main__':
     unittest.main()