Added unit test and used stop_timeout

Signed-off-by: Andy Neff <andyneff@users.noreply.github.com>

compose/service.py

@@ -14,8 +14,8 @@ from docker.errors import APIError
 from docker.errors import ImageNotFound
 from docker.errors import NotFound
 from docker.types import LogConfig
-from docker.utils import version_lt
 from docker.utils import version_gte
+from docker.utils import version_lt
 from docker.utils.ports import build_port_bindings
 from docker.utils.ports import split_port
 from docker.utils.utils import convert_tmpfs_mounts
@@ -762,8 +762,7 @@ class Service(object):
 
         if (version_gte(self.client.api_version, '1.25') and
                 'stop_grace_period' in self.options):
-            container_options['stop_timeout'] = parse_seconds_float(
-                self.options.pop('stop_grace_period'))
+            container_options['stop_timeout'] = self.stop_timeout(None)
 
         if 'ports' in container_options or 'expose' in self.options:
             container_options['ports'] = build_container_ports(

tests/unit/service_test.py

@@ -228,6 +228,17 @@ class ServiceTest(unittest.TestCase):
             {'Type': 'syslog', 'Config': {'syslog-address': 'tcp://192.168.0.42:123'}}
         )
 
+    def test_stop_grace_period(self):
+        self.mock_client.api_version = '1.25'
+        self.mock_client.create_host_config.return_value = {}
+        service = Service(
+            'foo',
+            image='foo',
+            client=self.mock_client,
+            stop_grace_period="1m35s")
+        opts = service._get_container_create_options({'image': 'foo'}, 1)
+        self.assertEqual(opts['stop_timeout'], 95)
+
     def test_split_domainname_none(self):
         service = Service(
             'foo',