Store API URL in the revision table

Will be important once we get into SLE

tests/db_import_test.py

@@ -6,11 +6,14 @@ from lib.db_revision import DBRevision
 from lib.obs import OBS
 from lib.obs_revision import OBSRevision
 
+# needs to exist in local oscrc (little tricky)
+API_URL = "https://api.opensuse.org"
+
 
 class TestDBMethods(unittest.TestCase):
     def setUp(self):
         self.db = DB(section="test")
-        self.obs = OBS()
+        self.obs = OBS(API_URL)
 
     def test_import(self):
         test_rev = OBSRevision(self.obs, "openSUSE:Factory", "xz")
@@ -30,6 +33,7 @@ class TestDBMethods(unittest.TestCase):
         db_rev = DBRevision.fetch_revision(
             self.db, project="openSUSE:Factory", package="xz", rev="70"
         )
+        self.assertEqual(db_rev.api_url, API_URL)
         self.assertEqual(str(test_rev), str(db_rev))