Make "timeout_in_seconds" optional

examples/config.example.json

@@ -4,9 +4,10 @@
 
     "ship_it_instances": {
         "project:releng:ship-it:dev": {
+            "api_root": "http://ship-it.tld/",
+            "timeout_in_seconds": 60,
             "username": "some@user.name",
-            "password": "50mep@ssword",
-            "api_root": "http://ship-it.tld/"
+            "password": "50mep@ssword"
         }
     },
 

shipitscript/ship_actions.py

@@ -12,7 +12,7 @@ def mark_as_shipped(ship_it_instance_config, release_name):
     """
     auth = (ship_it_instance_config['username'], ship_it_instance_config['password'])
     api_root = ship_it_instance_config['api_root']
-    timeout_in_seconds = int(ship_it_instance_config['timeout_in_seconds'])
+    timeout_in_seconds = int(ship_it_instance_config.get('timeout_in_seconds', 60))
     release_api = shipitapi.Release(auth, api_root=api_root, timeout=timeout_in_seconds)
 
     shipped_at = datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S')

shipitscript/test/test_ship_actions.py

@@ -1,3 +1,4 @@
+import pytest
 import shipitapi
 
 from freezegun import freeze_time
@@ -7,7 +8,12 @@
 
 
 @freeze_time('2018-01-19 12:59:59')
-def test_mark_as_shipped(monkeypatch):
+@pytest.mark.parametrize('timeout, expected_timeout', (
+    (1, 1),
+    ('10', 10),
+    (None, 60),
+))
+def test_mark_as_shipped(monkeypatch, timeout, expected_timeout):
     ReleaseClassMock = MagicMock()
     release_instance_mock = MagicMock()
     ReleaseClassMock.side_effect = lambda *args, **kwargs: release_instance_mock
@@ -17,15 +23,16 @@ def test_mark_as_shipped(monkeypatch):
         'username': 'some-username',
         'password': 'some-password',
         'api_root': 'http://some.ship-it.tld/api/root',
-        'timeout_in_seconds': 1,
     }
+    if timeout is not None:
+        ship_it_instance_config['timeout_in_seconds'] = timeout
     release_name = 'Firefox-59.0b1-build1'
     mark_as_shipped(ship_it_instance_config, release_name)
 
     ReleaseClassMock.assert_called_with(
         ('some-username', 'some-password'),
         api_root='http://some.ship-it.tld/api/root',
-        timeout=1,
+        timeout=expected_timeout,
     )
     release_instance_mock.update.assert_called_with(
         'Firefox-59.0b1-build1', status='shipped', shippedAt='2018-01-19 12:59:59'