From c0776b7bb2bd90704b78d846f68ce9dfa19a18d6 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles.kerr@canonical.com>
Date: Sat, 14 May 2016 12:22:10 -0500
Subject: add new tests to exercise the Snap::Response code

---
 tests/glib-fixture.h        | 24 ++++++++++++
 tests/test-notification.cpp | 94 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+)

(limited to 'tests')

diff --git a/tests/glib-fixture.h b/tests/glib-fixture.h
index efc8d17..eb2a8c5 100644
--- a/tests/glib-fixture.h
+++ b/tests/glib-fixture.h
@@ -20,6 +20,7 @@
 #ifndef INDICATOR_DATETIME_TESTS_GLIB_FIXTURE_H
 #define INDICATOR_DATETIME_TESTS_GLIB_FIXTURE_H
 
+#include <chrono>
 #include <functional> // std::function
 #include <map>
 #include <memory> // std::shared_ptr
@@ -198,6 +199,29 @@ class GlibFixture : public ::testing::Test
     }
 
     GMainLoop * loop;
+
+    using source_func = std::function<gboolean()>;
+
+    void idle_add(source_func&& func)
+    {
+      g_idle_add_full(
+        G_PRIORITY_DEFAULT_IDLE,
+        [](gpointer gf){return (*static_cast<source_func*>(gf))();},
+        new std::function<gboolean()>(func),
+        [](gpointer gf){delete static_cast<source_func*>(gf);}
+      );
+    }
+
+    void timeout_add(source_func&& func, std::chrono::milliseconds msec)
+    {
+      g_timeout_add_full(
+        G_PRIORITY_DEFAULT,
+        msec.count(),
+        [](gpointer gf){return (*static_cast<source_func*>(gf))();},
+        new std::function<gboolean()>(func),
+        [](gpointer gf){delete static_cast<source_func*>(gf);}
+      );
+    }
 };
 
 #endif /* INDICATOR_DATETIME_TESTS_GLIB_FIXTURE_H */
diff --git a/tests/test-notification.cpp b/tests/test-notification.cpp
index 74a0b92..f31dcf2 100644
--- a/tests/test-notification.cpp
+++ b/tests/test-notification.cpp
@@ -194,3 +194,97 @@ TEST_F(NotificationFixture,Notification)
   }
   }
 }
+
+
+TEST_F(NotificationFixture,Response)
+{
+  // create the world
+  make_interactive();
+  auto ne = std::make_shared<ayatana::indicator::notifications::Engine>(APP_NAME);
+  auto sb = std::make_shared<ayatana::indicator::notifications::DefaultSoundBuilder>();
+  auto settings = std::make_shared<Settings>();
+  int next_notification_id {FIRST_NOTIFY_ID};
+
+  // set a response callback that remembers what response we got
+  bool on_response_called {};
+  Snap::Response response {};
+  auto on_response = [this, &on_response_called, &response]
+                     (const Appointment&, const Alarm&, const Snap::Response& r){
+    on_response_called = true;
+    response = r;
+    g_idle_add(quit_idle, loop);
+  };
+
+  // our tests!
+  const struct {
+    Appointment appt;
+    std::vector<std::string> expected_actions;
+    std::string action;
+    Snap::Response expected_response;
+  } tests[] = {
+    { appt,   {"show-app"},       "show-app", Snap::Response::ShowApp },
+    { ualarm, {"none", "snooze"}, "snooze",   Snap::Response::Snooze  },
+    { ualarm, {"none", "snooze"}, "none",     Snap::Response::None    }
+  };
+
+
+  // walk through the tests
+  for (const auto& test : tests)
+  {
+    // wait for previous iterations' bus noise to finish and reset the counters
+    GError* error {};
+    wait_msec(500);
+    dbus_test_dbus_mock_object_clear_method_calls(notify_mock, notify_obj, &error);
+    g_assert_no_error(error);
+    on_response_called = false;
+
+    // create a snap decision
+    auto snap = create_snap(ne, sb, settings);
+    (*snap)(test.appt, test.appt.alarms.front(), on_response);
+
+    // wait for the notification to show up
+    EXPECT_METHOD_CALLED_EVENTUALLY(notify_mock, notify_obj, METHOD_NOTIFY);
+
+    // test that Notify was called the right number of times
+    static constexpr int expected_num_notify_calls {1};
+    guint num_notify_calls {};
+    const auto notify_calls = dbus_test_dbus_mock_object_get_method_calls(
+      notify_mock,
+      notify_obj,
+      METHOD_NOTIFY,
+      &num_notify_calls,
+      &error);
+    g_assert_no_error(error);
+    EXPECT_EQ(expected_num_notify_calls, num_notify_calls);
+
+    // test that Notify was called with the correct list of actions
+    if (num_notify_calls > 0) {
+      std::vector<std::string> actions;
+      const gchar** as {nullptr};
+      g_variant_get_child(notify_calls[0].params, 5, "^a&s", &as);
+      for (int i=0; as && as[i]; i+=2) // actions are in pairs of (name, i18n), skip the i18n
+        actions.push_back(as[i]);
+      EXPECT_EQ(test.expected_actions, actions);
+    }
+
+    // make the notification mock tell the world that the user invoked an action
+    const auto notification_id {next_notification_id++};
+    idle_add([this, notification_id, test](){
+      GError* err {};
+      dbus_test_dbus_mock_object_emit_signal(notify_mock, notify_obj, "ActionInvoked",
+        G_VARIANT_TYPE("(us)"),
+        g_variant_new("(us)", guint(notification_id), test.action.c_str()),
+        &err);
+      dbus_test_dbus_mock_object_emit_signal(notify_mock, notify_obj, "NotificationClosed",
+        G_VARIANT_TYPE("(uu)"),
+        g_variant_new("(uu)", guint(notification_id), guint(NOTIFICATION_CLOSED_DISMISSED)),
+        &err);
+      g_assert_no_error(err);
+      return G_SOURCE_REMOVE;
+    });
+
+    // confirm that the response callback got the right response
+    EXPECT_TRUE(wait_for([&on_response_called](){return on_response_called;}));
+    EXPECT_EQ(int(test.expected_response), int(response)) << "notification_id " << notification_id;
+  }
+}
-- 
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