fix: allow config injection for sake of tests

per changes in wuttaweb, sideshow

tests/web/test_app.py

@@ -1,32 +1,44 @@
 # -*- coding: utf-8; -*-
 
-from wuttjamaican.testing import FileTestCase, ConfigTestCase
+import sqlalchemy as sa
+
+from wuttjamaican.testing import DataTestCase
 
 from asgiref.wsgi import WsgiToAsgi
 from pyramid.router import Router
 
+from wutta_corepos.web.db import CoreOpSession
+
 from sideshow_corepos.web import app as mod
 
 
-class TestMain(FileTestCase):
+class TestMain(DataTestCase):
 
     def test_basic(self):
         global_config = None
-        myconf = self.write_file('my.conf', '')
-        settings = {'wutta.config': myconf}
+        settings = {'wutta_config': self.config}
         app = mod.main(global_config, **settings)
         self.assertIsInstance(app, Router)
+        self.assertIsNone(CoreOpSession.session_factory.kw['bind'])
+
+    def test_corepos_engine(self):
+        engine = sa.create_engine('sqlite://')
+        self.config.core_office_op_engine = engine
+        settings = {'wutta_config': self.config}
+        app = mod.main(None, **settings)
+        self.assertIsInstance(app, Router)
+        self.assertIs(CoreOpSession.session_factory.kw['bind'], engine)
 
 
-class TestMakeWsgiApp(ConfigTestCase):
+class TestMakeWsgiApp(DataTestCase):
 
     def test_basic(self):
-        wsgi = mod.make_wsgi_app()
+        wsgi = mod.make_wsgi_app(config=self.config)
         self.assertIsInstance(wsgi, Router)
 
 
-class TestMakeAsgiApp(ConfigTestCase):
+class TestMakeAsgiApp(DataTestCase):
 
     def test_basic(self):
-        asgi = mod.make_asgi_app()
+        asgi = mod.make_asgi_app(config=self.config)
         self.assertIsInstance(asgi, WsgiToAsgi)