diff options
Diffstat (limited to 'test/style/style_layer.cpp')
-rw-r--r-- | test/style/style_layer.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/style/style_layer.cpp b/test/style/style_layer.cpp index 0d2ed88edd..08952e3799 100644 --- a/test/style/style_layer.cpp +++ b/test/style/style_layer.cpp @@ -226,6 +226,15 @@ TEST(Layer, Observer) { layer->setFilter(NullFilter()); EXPECT_TRUE(filterChanged); + // Notifies observer on visibility change. + bool visibilityChanged = false; + observer.layerVisibilityChanged = [&] (Layer& layer_) { + EXPECT_EQ(layer.get(), &layer_); + visibilityChanged = true; + }; + layer->setVisibility(VisibilityType::None); + EXPECT_TRUE(visibilityChanged); + // Notifies observer on paint property change. bool paintPropertyChanged = false; observer.layerPaintPropertyChanged = [&] (Layer& layer_) { @@ -244,6 +253,11 @@ TEST(Layer, Observer) { layer->setLineCap(lineCap); EXPECT_TRUE(layoutPropertyChanged); + // Does not notify observer on no-op visibility change. + visibilityChanged = false; + layer->setVisibility(VisibilityType::None); + EXPECT_FALSE(visibilityChanged); + // Does not notify observer on no-op paint property change. paintPropertyChanged = false; layer->setLineColor(color); |