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authorCharles Kerr <charles.kerr@canonical.com>2014-07-21 17:13:15 -0500
committerCharles Kerr <charles.kerr@canonical.com>2014-07-21 17:13:15 -0500
commit1bd1b700892a786fd01410a4b81b2f2cc93a89c1 (patch)
tree27c542a1dd09c6d21323d4c825829f1b02c4bfd9
parent2cb851b018c5e7a0278dab75f73bb031c7c42422 (diff)
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add tests for events that change whether or not a 'low battery' notification is being shown
-rw-r--r--src/notifier.c23
-rw-r--r--tests/test-notify.cc97
2 files changed, 100 insertions, 20 deletions
diff --git a/src/notifier.c b/src/notifier.c
index c805413..fc54e62 100644
--- a/src/notifier.c
+++ b/src/notifier.c
@@ -157,28 +157,23 @@ static void
on_battery_property_changed (IndicatorPowerNotifier * self)
{
priv_t * p;
- PowerLevel power_level;
g_return_if_fail(INDICATOR_IS_POWER_NOTIFIER(self));
g_return_if_fail(INDICATOR_IS_POWER_DEVICE(self->priv->battery));
p = self->priv;
- power_level = indicator_power_notifier_get_power_level (p->battery);
+ set_power_level_property (self,
+ indicator_power_notifier_get_power_level (p->battery));
- if (p->power_level != power_level)
+ if ((indicator_power_device_get_state(p->battery) == UP_DEVICE_STATE_DISCHARGING) &&
+ (p->power_level != POWER_LEVEL_OK))
{
- set_power_level_property (self, power_level);
-
- if ((power_level == POWER_LEVEL_OK) ||
- (indicator_power_device_get_state(p->battery) != UP_DEVICE_STATE_DISCHARGING))
- {
- notification_clear (self);
- }
- else
- {
- notification_show (self);
- }
+ notification_show (self);
+ }
+ else
+ {
+ notification_clear (self);
}
}
diff --git a/tests/test-notify.cc b/tests/test-notify.cc
index cf1f9d3..d5d7e9f 100644
--- a/tests/test-notify.cc
+++ b/tests/test-notify.cc
@@ -47,12 +47,11 @@ private:
static constexpr char const * NOTIFY_INTERFACE {"org.freedesktop.Notifications"};
static constexpr char const * NOTIFY_PATH {"/org/freedesktop/Notifications"};
+protected:
+
DbusTestService * service = nullptr;
DbusTestDbusMock * mock = nullptr;
DbusTestDbusMockObject * obj = nullptr;
-
-protected:
-
GDBusConnection * bus = nullptr;
static constexpr int NOTIFY_ID {1234};
@@ -189,6 +188,10 @@ namespace
g_variant_unref (changed_properties);
}
+
+ static const double percent_critical = 2.0;
+ static const double percent_very_low = 5.0;
+ static const double percent_low = 10.0;
}
TEST_F(NotifyFixture, PercentageToLevel)
@@ -205,11 +208,11 @@ TEST_F(NotifyFixture, PercentageToLevel)
g_object_set (battery, INDICATOR_POWER_DEVICE_PERCENTAGE, (gdouble)i, nullptr);
const auto level = indicator_power_notifier_get_power_level(battery);
- if (i <= 2)
+ if (i <= percent_critical)
EXPECT_EQ (POWER_LEVEL_CRITICAL, level);
- else if (i <= 5)
+ else if (i <= percent_very_low)
EXPECT_EQ (POWER_LEVEL_VERY_LOW, level);
- else if (i <= 10)
+ else if (i <= percent_low)
EXPECT_EQ (POWER_LEVEL_LOW, level);
else
EXPECT_EQ (POWER_LEVEL_OK, level);
@@ -275,3 +278,85 @@ TEST_F(NotifyFixture, LevelsDuringBatteryDrain)
g_object_unref (battery);
}
+
+// confirm that notifications pop up
+// when a discharging battery's power level drops
+TEST_F(NotifyFixture, EventsThatChangeNotifications)
+{
+ // GetCapabilities returns an array containing 'actions', so that we'll
+ // get snap decisions and the 'IsWarning' property
+ GError * error = nullptr;
+ dbus_test_dbus_mock_object_add_method(mock, obj, METHOD_GET_CAPS, nullptr, G_VARIANT_TYPE_STRING_ARRAY, "ret = ['actions', 'body']", &error);
+ g_assert_no_error (error);
+
+ auto battery = indicator_power_device_new ("/object/path",
+ UP_DEVICE_KIND_BATTERY,
+ percent_low + 1.0,
+ UP_DEVICE_STATE_DISCHARGING,
+ 30);
+
+ // set up a notifier and give it the battery so changing the battery's
+ // charge should show up on the bus.
+ auto notifier = indicator_power_notifier_new ();
+ indicator_power_notifier_set_battery (notifier, battery);
+ indicator_power_notifier_set_bus (notifier, bus);
+ ChangedParams changed_params;
+ auto subscription_tag = g_dbus_connection_signal_subscribe (bus,
+ nullptr,
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
+ BUS_PATH"/Battery",
+ nullptr,
+ G_DBUS_SIGNAL_FLAGS_NONE,
+ on_battery_property_changed,
+ &changed_params,
+ nullptr);
+
+ // test setup case
+ wait_msec();
+ EXPECT_EQ (0, changed_params.power_level);
+
+ // change the percent past the 'low' threshold and confirm that
+ // a) the power level changes
+ // b) we get a notification
+ changed_params = ChangedParams();
+ g_object_set (battery, INDICATOR_POWER_DEVICE_PERCENTAGE, (gdouble)percent_low, nullptr);
+ wait_msec();
+ EXPECT_EQ (FIELD_POWER_LEVEL|FIELD_IS_WARNING, changed_params.fields);
+ EXPECT_EQ (indicator_power_notifier_get_power_level(battery), changed_params.power_level);
+ EXPECT_TRUE (changed_params.is_warning);
+
+ // now test that the warning changes if the level goes down even lower...
+ changed_params = ChangedParams();
+ g_object_set (battery, INDICATOR_POWER_DEVICE_PERCENTAGE, (gdouble)percent_very_low, nullptr);
+ wait_msec();
+ EXPECT_EQ (FIELD_POWER_LEVEL, changed_params.fields);
+ EXPECT_EQ (POWER_LEVEL_VERY_LOW, changed_params.power_level);
+
+ // ...and that the warning is taken down if the battery is plugged back in...
+ changed_params = ChangedParams();
+ g_object_set (battery, INDICATOR_POWER_DEVICE_STATE, UP_DEVICE_STATE_CHARGING, nullptr);
+ wait_msec();
+ EXPECT_EQ (FIELD_IS_WARNING, changed_params.fields);
+ EXPECT_FALSE (changed_params.is_warning);
+
+ // ...and that it comes back if we unplug again...
+ changed_params = ChangedParams();
+ g_object_set (battery, INDICATOR_POWER_DEVICE_STATE, UP_DEVICE_STATE_DISCHARGING, nullptr);
+ wait_msec();
+ EXPECT_EQ (FIELD_IS_WARNING, changed_params.fields);
+ EXPECT_TRUE (changed_params.is_warning);
+
+ // ...and that it's taken down if the power level is OK
+ changed_params = ChangedParams();
+ g_object_set (battery, INDICATOR_POWER_DEVICE_PERCENTAGE, (gdouble)percent_low+1, nullptr);
+ wait_msec();
+ EXPECT_EQ (FIELD_POWER_LEVEL|FIELD_IS_WARNING, changed_params.fields);
+ EXPECT_EQ (POWER_LEVEL_OK, changed_params.power_level);
+ EXPECT_FALSE (changed_params.is_warning);
+
+ // cleanup
+ g_dbus_connection_signal_unsubscribe (bus, subscription_tag);
+ g_object_unref (notifier);
+ g_object_unref (battery);
+}