81 lines
2.5 KiB
C++
81 lines
2.5 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/geojson_options.hpp>
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#include <mbgl/util/logging.hpp>
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using namespace mbgl::style;
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using namespace mbgl::style::conversion;
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TEST(GeoJSONOptions, Basic) {
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Error error;
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std::optional<GeoJSONOptions> converted = convertJSON<GeoJSONOptions>("{}", error);
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ASSERT_TRUE((bool)converted);
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}
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TEST(GeoJSONOptions, ErrorHandling) {
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Error error;
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std::optional<GeoJSONOptions> converted = convertJSON<GeoJSONOptions>(
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R"JSON({
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"maxzoom": "should not be a string"
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})JSON",
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error);
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ASSERT_FALSE((bool)converted);
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}
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TEST(GeoJSONOptions, RetainsDefaults) {
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Error error;
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GeoJSONOptions converted = *convertJSON<GeoJSONOptions>("{}", error);
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GeoJSONOptions defaults;
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// GeoJSON-VT
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ASSERT_EQ(converted.minzoom, defaults.minzoom);
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ASSERT_EQ(converted.maxzoom, defaults.maxzoom);
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ASSERT_EQ(converted.buffer, defaults.buffer);
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ASSERT_EQ(converted.tolerance, defaults.tolerance);
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ASSERT_EQ(converted.lineMetrics, defaults.lineMetrics);
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// Supercluster
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ASSERT_EQ(converted.cluster, defaults.cluster);
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ASSERT_EQ(converted.clusterRadius, defaults.clusterRadius);
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ASSERT_EQ(converted.clusterMaxZoom, defaults.clusterMaxZoom);
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ASSERT_TRUE(converted.clusterProperties.empty());
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}
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TEST(GeoJSONOptions, FullConversion) {
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Error error;
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GeoJSONOptions converted = *convertJSON<GeoJSONOptions>(
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R"JSON({
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"maxzoom": 1,
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"buffer": 2,
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"tolerance": 3,
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"cluster": true,
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"clusterRadius": 4,
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"clusterMaxZoom": 5,
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"lineMetrics": true,
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"clusterProperties": {
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"max": ["max", ["get", "scalerank"]],
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"sum": [["+", ["accumulated"], ["get", "sum"]], ["get", "scalerank"]],
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"has_island": ["any", ["==", ["get", "featureclass"], "island"]]
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}
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})JSON",
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error);
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// GeoJSON-VT
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ASSERT_EQ(converted.minzoom, 0);
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ASSERT_EQ(converted.maxzoom, 1);
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ASSERT_EQ(converted.buffer, 2);
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ASSERT_EQ(converted.tolerance, 3);
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ASSERT_TRUE(converted.lineMetrics);
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// Supercluster
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ASSERT_EQ(converted.cluster, true);
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ASSERT_EQ(converted.clusterRadius, 4);
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ASSERT_EQ(converted.clusterMaxZoom, 5);
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ASSERT_EQ(converted.clusterProperties.size(), 3);
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ASSERT_EQ(converted.clusterProperties.count("max"), 1);
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ASSERT_EQ(converted.clusterProperties.count("sum"), 1);
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ASSERT_EQ(converted.clusterProperties.count("has_island"), 1);
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}
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