feat testsuite: add service_start_timeout fixture

The fixture `service_start_timeout` is necessary to adjust service start timeout, because service start duration can be any.

---

Pull Request resolved: #1072

Co-authored-by: antoshkka <[email protected]>
commit_hash:d20bd4415eecf4364aae40aaa57ae1e628736522

Author: 2 people

testsuite/pytest_plugins/pytest_userver/plugins/service.py

@@ -95,6 +95,19 @@ def service_non_http_health_checks(  # pylint: disable=invalid-name
     return net.get_health_checks_info(service_config)
 
 
+@pytest.fixture(scope='session')
+def service_start_timeout() -> float:
+    """
+    Returns service start timeout in seconds.
+
+    Override this fixture to change the service start timeout.
+
+    @ingroup userver_testsuite_fixtures
+    """
+
+    return 100.0
+
+
 @pytest.fixture(scope='session')
 async def service_daemon_scope(
     create_daemon_scope,
@@ -104,6 +117,7 @@ async def service_daemon_scope(
     service_config_path_temp,
     service_binary,
     service_non_http_health_checks,
+    service_start_timeout,
 ):
     """
     Prepares the start of the service daemon.
@@ -145,11 +159,15 @@ async def _checker(*, session, process) -> bool:
     if service_http_ping_url:
         health_check = None
 
+    # In yandex-taxi-testsuite, each poll retry duration is 0.05 seconds.
+    poll_retries = int(service_start_timeout / 0.05)
+
     async with create_daemon_scope(
         args=[str(service_binary), '--config', str(service_config_path_temp)],
         ping_url=service_http_ping_url,
         health_check=health_check,
         env=service_env,
+        poll_retries=poll_retries,
     ) as scope:
         yield scope