Improve startup test cases, to ensure startup handlers are called

Author: timothycrosley

tests/test_decorators.py

@@ -1576,20 +1576,25 @@ def test_multiple_cli(ints: hug.types.Multiple[int]() = []):
     assert hug.test.cli(test_multiple_cli, ints=["1", "2", "3"]) == [1, 2, 3]
 
 
-def test_startup():
+def test_startup(hug_api):
     """Test to ensure hug startup decorators work as expected"""
+    happened_on_startup = []
 
-    @hug.startup()
+    @hug.startup(api=hug_api)
     def happens_on_startup(api):
-        pass
+        happened_on_startup.append("non-async")
 
-    @hug.startup()
+    @hug.startup(api=hug_api)
     @asyncio.coroutine
     def async_happens_on_startup(api):
-        pass
+        happened_on_startup.append("async")
+
+    assert happens_on_startup in hug_api.startup_handlers
+    assert async_happens_on_startup in hug_api.startup_handlers
 
-    assert happens_on_startup in api.startup_handlers
-    assert async_happens_on_startup in api.startup_handlers
+    hug_api._ensure_started()
+    assert "async" in happened_on_startup
+    assert "non-async" in happened_on_startup
 
 
 @pytest.mark.skipif(sys.platform == "win32", reason="Currently failing on Windows build")