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#include <mbgl/test/util.hpp>
#include <mbgl/test/stub_geometry_tile_feature.hpp>
#include <mbgl/style/function/source_function.hpp>
#include <mbgl/style/expression/dsl.hpp>
using namespace mbgl;
using namespace mbgl::style;
using namespace std::string_literals;
static StubGeometryTileFeature oneInteger {
PropertyMap {{ "property", uint64_t(1) }}
};
static StubGeometryTileFeature oneDouble {
PropertyMap {{ "property", 1.0 }}
};
static StubGeometryTileFeature oneString {
PropertyMap {{ "property", "1"s }}
};
TEST(SourceFunction, Defaults) {
using namespace mbgl::style::expression::dsl;
EXPECT_EQ(1.0f, SourceFunction<float>(number(get("property")), 0.0)
.evaluate(oneInteger, 2.0f));
EXPECT_EQ(1.0f, SourceFunction<float>(number(get("property")), 0.0)
.evaluate(oneDouble, 2.0f));
EXPECT_EQ(0.0f, SourceFunction<float>(number(get("property")), 0.0)
.evaluate(oneString, 2.0f));
EXPECT_EQ(2.0f, SourceFunction<float>(number(get("property")))
.evaluate(oneString, 2.0f));
}
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