diff --git a/tests/test-sip.c b/tests/test-sip.c
index 032a19b..358303a 100644
--- a/tests/test-sip.c
+++ b/tests/test-sip.c
@@ -7,6 +7,7 @@
  */
 
 #include "calls-sip-provider.h"
+#include "calls-sip-origin.h"
 #include "calls-sip-util.h"
 
 #include <gtk/gtk.h>
@@ -14,6 +15,9 @@
 
 typedef struct {
   CallsSipProvider *provider;
+  CallsSipOrigin *origin_alice;
+  CallsSipOrigin *origin_bob;
+  CallsSipOrigin *origin_offline;
 } SipFixture;
 
 static void
@@ -34,19 +38,132 @@ test_sip_provider_object (SipFixture   *fixture,
 }
 
 static void
-setup_sip (SipFixture   *fixture,
-           gconstpointer user_data)
+test_sip_provider_origins (SipFixture   *fixture,
+                           gconstpointer user_data)
+{
+  GListModel *origins;
+
+  origins = calls_provider_get_origins (CALLS_PROVIDER (fixture->provider));
+
+  g_assert_cmpuint (g_list_model_get_n_items (origins), ==, 0);
+}
+
+static void
+setup_sip_provider (SipFixture   *fixture,
+                    gconstpointer user_data)
 {
   fixture->provider = calls_sip_provider_new ();
 }
 
 static void
-tear_down_sip (SipFixture   *fixture,
-               gconstpointer user_data)
+tear_down_sip_provider (SipFixture   *fixture,
+                        gconstpointer user_data)
 {
   g_clear_object (&fixture->provider);
 }
 
+
+static void
+test_sip_origin_objects (SipFixture   *fixture,
+                         gconstpointer user_data)
+{
+  SipAccountState state_alice, state_bob, state_offline;
+
+  g_assert_true (G_IS_OBJECT (fixture->origin_alice));
+  g_assert_true (G_IS_OBJECT (fixture->origin_bob));
+  g_assert_true (G_IS_OBJECT (fixture->origin_offline));
+
+  g_assert_true (CALLS_IS_MESSAGE_SOURCE (fixture->origin_alice));
+  g_assert_true (CALLS_IS_MESSAGE_SOURCE (fixture->origin_bob));
+  g_assert_true (CALLS_IS_MESSAGE_SOURCE (fixture->origin_offline));
+
+  g_assert_true (CALLS_IS_ORIGIN (fixture->origin_alice));
+  g_assert_true (CALLS_IS_ORIGIN (fixture->origin_bob));
+  g_assert_true (CALLS_IS_ORIGIN (fixture->origin_offline));
+
+  g_assert_true (CALLS_IS_SIP_ORIGIN (fixture->origin_alice));
+  g_assert_true (CALLS_IS_SIP_ORIGIN (fixture->origin_bob));
+  g_assert_true (CALLS_IS_SIP_ORIGIN (fixture->origin_offline));
+
+  g_object_get (fixture->origin_alice,
+                "account-state", &state_alice,
+                NULL);
+  g_object_get (fixture->origin_bob,
+                "account-state", &state_bob,
+                NULL);
+  g_object_get (fixture->origin_offline,
+                "account-state", &state_offline,
+                NULL);
+
+  g_assert_true (state_alice == SIP_ACCOUNT_ONLINE);
+  g_assert_true (state_bob == SIP_ACCOUNT_ONLINE);
+  g_assert_true (state_offline == SIP_ACCOUNT_OFFLINE);
+}
+
+static void
+test_sip_origin_call_lists (SipFixture   *fixture,
+                            gconstpointer user_data)
+{
+  g_autoptr (GList) calls_alice = NULL;
+  g_autoptr (GList) calls_bob = NULL;
+  g_autoptr (GList) calls_offline = NULL;
+
+  calls_alice = calls_origin_get_calls (CALLS_ORIGIN (fixture->origin_alice));
+  g_assert_null (calls_alice);
+
+  calls_bob = calls_origin_get_calls (CALLS_ORIGIN (fixture->origin_bob));
+  g_assert_null (calls_bob);
+
+  calls_offline = calls_origin_get_calls (CALLS_ORIGIN (fixture->origin_offline));
+  g_assert_null (calls_offline);
+}
+
+static void
+test_sip_call_direct_calls (SipFixture   *fixture,
+                            gconstpointer user_data)
+{
+  ;
+}
+
+static void
+setup_sip_origins (SipFixture   *fixture,
+                   gconstpointer user_data)
+{
+  GListModel *origins;
+
+  setup_sip_provider (fixture, user_data);
+
+  calls_sip_provider_add_origin (fixture->provider, "Alice",
+                                 "alice", NULL, NULL, 5060,
+                                 5060, "UDP", TRUE, FALSE);
+
+  calls_sip_provider_add_origin (fixture->provider, "Bob",
+                                 "bob", NULL, NULL, 5060,
+                                 5061, "UDP", TRUE, FALSE);
+
+  calls_sip_provider_add_origin (fixture->provider, "Offline",
+                                 "someuser", "sip.imaginary-host.org", "password", 5060,
+                                 5062, "UDP", FALSE, FALSE);
+
+  origins = calls_provider_get_origins
+    (CALLS_PROVIDER (fixture->provider));
+
+  fixture->origin_alice = g_list_model_get_item (origins, 0);
+  fixture->origin_bob = g_list_model_get_item (origins, 1);
+  fixture->origin_offline = g_list_model_get_item (origins, 2);
+}
+
+static void
+tear_down_sip_origins (SipFixture   *fixture,
+                       gconstpointer user_data)
+{
+  g_clear_object (&fixture->origin_alice);
+  g_clear_object (&fixture->origin_bob);
+  g_clear_object (&fixture->origin_offline);
+
+  tear_down_sip_provider (fixture, user_data);
+}
+
 gint
 main (gint   argc,
       gchar *argv[])
@@ -56,8 +173,20 @@ main (gint   argc,
   /* this is a workaround for an issue with sofia: https://github.com/freeswitch/sofia-sip/issues/58 */
   su_random64 ();
 
-  g_test_add ("/Calls/SIP/object", SipFixture, NULL,
-              setup_sip, test_sip_provider_object, tear_down_sip);
+  g_test_add ("/Calls/SIP/provider_object", SipFixture, NULL,
+              setup_sip_provider, test_sip_provider_object, tear_down_sip_provider);
+
+  g_test_add ("/Calls/SIP/provider_origins", SipFixture, NULL,
+              setup_sip_provider, test_sip_provider_origins, tear_down_sip_provider);
+
+  g_test_add ("/Calls/SIP/origin_objects", SipFixture, NULL,
+              setup_sip_origins, test_sip_origin_objects, tear_down_sip_origins);
+
+  g_test_add ("/Calls/SIP/origin_call_lists", SipFixture, NULL,
+              setup_sip_origins, test_sip_origin_call_lists, tear_down_sip_origins);
+
+  g_test_add ("/Calls/SIP/calls_direct_call", SipFixture, NULL,
+              setup_sip_origins, test_sip_call_direct_calls, tear_down_sip_origins);
 
   return g_test_run();
 }