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#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());
}
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