127 lines
4.5 KiB
C++
127 lines
4.5 KiB
C++
#include <mbgl/test/util.hpp>
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#include <mbgl/style/conversion/json.hpp>
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#include <mbgl/style/conversion/constant.hpp>
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#include <mbgl/style/conversion/light.hpp>
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#include <mbgl/style/conversion_impl.hpp>
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#include <mbgl/style/position.hpp>
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#include <mbgl/style/rapidjson_conversion.hpp>
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#include <mbgl/util/color.hpp>
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#include <mbgl/util/chrono.hpp>
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#include <mbgl/util/rapidjson.hpp>
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#include <array>
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using namespace mbgl;
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using namespace mbgl::style;
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using namespace mbgl::style::conversion;
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TEST(StyleConversion, Light) {
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Error error;
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auto parseLight = [&](const std::string& src) {
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return convertJSON<Light>(src, error);
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};
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{
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auto light = parseLight("{}");
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ASSERT_TRUE((bool)light);
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const mbgl::JSValue colorValue("blue");
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light->setProperty("color", &colorValue);
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ASSERT_FALSE(light->getColor().isUndefined());
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ASSERT_TRUE(light->getColor().isConstant());
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ASSERT_EQ(light->getColor().asConstant(), mbgl::Color::blue());
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const mbgl::JSValue intensityValue(0.5);
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light->setProperty("intensity", &intensityValue);
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ASSERT_FALSE(light->getIntensity().isUndefined());
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ASSERT_TRUE(light->getIntensity().isConstant());
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ASSERT_EQ(light->getIntensity().asConstant(), 0.5);
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mbgl::JSValue::AllocatorType allocator;
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const mbgl::JSValue positionValue(std::move(mbgl::JSValue(rapidjson::kArrayType)
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.PushBack(1.f, allocator)
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.PushBack(2.f, allocator)
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.PushBack(3.f, allocator)
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.Move()));
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light->setProperty("position", &positionValue);
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ASSERT_FALSE(light->getPosition().isUndefined());
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ASSERT_TRUE(light->getPosition().isConstant());
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std::array<float, 3> expected{{1.f, 2.f, 3.f}};
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ASSERT_EQ(light->getPosition().asConstant(), mbgl::style::Position({expected}));
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}
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{
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auto light = parseLight(R"({"color":{"stops":[[14,"blue"],[16,"red"]]},"intensity":0.3,"position":[3,90,90]})");
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ASSERT_TRUE((bool)light);
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ASSERT_TRUE(light->getAnchor().isUndefined());
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ASSERT_FALSE(light->getAnchor().isConstant());
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ASSERT_FALSE(light->getAnchor().isExpression());
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ASSERT_FALSE(light->getIntensity().isUndefined());
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ASSERT_TRUE(light->getIntensity().isConstant());
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ASSERT_EQ(light->getIntensity().asConstant(), 0.3f);
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ASSERT_FALSE(light->getIntensity().isExpression());
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ASSERT_FALSE(light->getColor().isUndefined());
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ASSERT_FALSE(light->getColor().isConstant());
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ASSERT_TRUE(light->getColor().isExpression());
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ASSERT_FALSE(light->getColor().asExpression().isZoomConstant());
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ASSERT_FALSE(light->getPosition().isUndefined());
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ASSERT_TRUE(light->getPosition().isConstant());
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std::array<float, 3> expected{{3, 90, 90}};
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ASSERT_EQ(light->getPosition().asConstant(), mbgl::style::Position({expected}));
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ASSERT_FALSE(light->getPosition().isExpression());
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}
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{
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auto light = parseLight(R"({"color":"blue","intensity":0.3,"color-transition":{"duration":1000}})");
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ASSERT_TRUE((bool)light);
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ASSERT_FALSE(light->getColor().isUndefined());
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ASSERT_TRUE(light->getColor().isConstant());
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ASSERT_FALSE(light->getColor().isExpression());
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ASSERT_EQ(light->getColorTransition().duration, mbgl::Duration(mbgl::Milliseconds(1000)));
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ASSERT_FALSE((bool)light->getColorTransition().delay);
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}
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{
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auto light = parseLight(R"({"intensity":false})");
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ASSERT_FALSE((bool)light);
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ASSERT_EQ("value must be a number", error.message);
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}
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{
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auto light = parseLight(R"({"intensity":{"stops":[[15,"red"],[17,"blue"]]}})");
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ASSERT_FALSE((bool)light);
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ASSERT_EQ("value must be a number", error.message);
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}
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{
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auto light = parseLight(R"({"color":5})");
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ASSERT_FALSE((bool)light);
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ASSERT_EQ("value must be a string", error.message);
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}
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{
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auto light = parseLight(R"({"position":[0,5]})");
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ASSERT_FALSE((bool)light);
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ASSERT_EQ("value must be an array of 3 numbers", error.message);
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}
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{
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auto light = parseLight(R"({"anchor":"something"})");
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ASSERT_FALSE((bool)light);
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ASSERT_EQ("value must be a valid enumeration value", error.message);
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}
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}
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