summaryrefslogtreecommitdiff
path: root/test/style/group_by_layout.test.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'test/style/group_by_layout.test.cpp')
-rw-r--r--test/style/group_by_layout.test.cpp44
1 files changed, 44 insertions, 0 deletions
diff --git a/test/style/group_by_layout.test.cpp b/test/style/group_by_layout.test.cpp
new file mode 100644
index 0000000000..d74916cdc9
--- /dev/null
+++ b/test/style/group_by_layout.test.cpp
@@ -0,0 +1,44 @@
+#include <mbgl/test/util.hpp>
+
+#include <mbgl/style/group_by_layout.hpp>
+#include <mbgl/style/layers/background_layer.hpp>
+#include <mbgl/style/layers/circle_layer.hpp>
+#include <mbgl/style/layers/line_layer.hpp>
+
+using namespace mbgl;
+using namespace mbgl::style;
+
+TEST(GroupByLayout, Related) {
+ std::vector<std::unique_ptr<Layer>> layers;
+ layers.push_back(std::make_unique<LineLayer>("a", "source"));
+ layers.push_back(std::make_unique<LineLayer>("b", "source"));
+ auto result = groupByLayout(std::move(layers));
+ ASSERT_EQ(1u, result.size());
+ ASSERT_EQ(2u, result[0].size());
+}
+
+TEST(GroupByLayout, UnrelatedType) {
+ std::vector<std::unique_ptr<Layer>> layers;
+ layers.push_back(std::make_unique<BackgroundLayer>("background"));
+ layers.push_back(std::make_unique<CircleLayer>("circle", "source"));
+ auto result = groupByLayout(std::move(layers));
+ ASSERT_EQ(2u, result.size());
+}
+
+TEST(GroupByLayout, UnrelatedFilter) {
+ std::vector<std::unique_ptr<Layer>> layers;
+ layers.push_back(std::make_unique<LineLayer>("a", "source"));
+ layers.push_back(std::make_unique<LineLayer>("b", "source"));
+ layers[0]->as<LineLayer>()->setFilter(EqualsFilter());
+ auto result = groupByLayout(std::move(layers));
+ ASSERT_EQ(2u, result.size());
+}
+
+TEST(GroupByLayout, UnrelatedLayout) {
+ std::vector<std::unique_ptr<Layer>> layers;
+ layers.push_back(std::make_unique<LineLayer>("a", "source"));
+ layers.push_back(std::make_unique<LineLayer>("b", "source"));
+ layers[0]->as<LineLayer>()->setLineCap(LineCapType::Square);
+ auto result = groupByLayout(std::move(layers));
+ ASSERT_EQ(2u, result.size());
+}