6eb4f090f9
git-subtree-dir: third_party/libosmium git-subtree-split: ce865381fb752323ff1e66181f5a49b7f500ffa3
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
#include "catch.hpp"
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#include <boost/crc.hpp>
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#include <osmium/builder/attr.hpp>
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#include <osmium/builder/osm_object_builder.hpp>
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#include <osmium/osm/crc.hpp>
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#include <osmium/osm/way.hpp>
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using namespace osmium::builder::attr;
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TEST_CASE("Build way") {
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osmium::memory::Buffer buffer{10000};
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osmium::builder::add_way(buffer,
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_id(17),
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_version(3),
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_visible(true),
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_cid(333),
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_uid(21),
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_timestamp(time_t(123)),
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_user("foo"),
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_tag("highway", "residential"),
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_tag("name", "High Street"),
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_nodes({1, 3, 2})
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);
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const osmium::Way& way = buffer.get<osmium::Way>(0);
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REQUIRE(osmium::item_type::way == way.type());
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REQUIRE(way.type_is_in(osmium::osm_entity_bits::way));
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REQUIRE(way.type_is_in(osmium::osm_entity_bits::node | osmium::osm_entity_bits::way));
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REQUIRE(17 == way.id());
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REQUIRE(3 == way.version());
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REQUIRE(true == way.visible());
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REQUIRE(333 == way.changeset());
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REQUIRE(21 == way.uid());
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REQUIRE(std::string("foo") == way.user());
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REQUIRE(123 == uint32_t(way.timestamp()));
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REQUIRE(2 == way.tags().size());
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REQUIRE(3 == way.nodes().size());
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REQUIRE(1 == way.nodes()[0].ref());
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REQUIRE(3 == way.nodes()[1].ref());
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REQUIRE(2 == way.nodes()[2].ref());
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REQUIRE_FALSE(way.is_closed());
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osmium::CRC<boost::crc_32_type> crc32;
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crc32.update(way);
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REQUIRE(crc32().checksum() == 0x65f6ba91);
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}
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TEST_CASE("build closed way") {
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osmium::memory::Buffer buffer{10000};
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osmium::builder::add_way(buffer,
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_tag("highway", "residential"),
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_tag("name", "High Street"),
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_nodes({1, 3, 1})
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);
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const osmium::Way& way = buffer.get<osmium::Way>(0);
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REQUIRE(way.is_closed());
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}
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TEST_CASE("build way with helpers") {
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osmium::memory::Buffer buffer{10000};
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{
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osmium::builder::WayBuilder builder(buffer);
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builder.set_user("username");
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builder.add_tags({
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{"amenity", "restaurant"},
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{"name", "Zum goldenen Schwanen"}
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});
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builder.add_node_refs({
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{22, {3.5, 4.7}},
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{67, {4.1, 2.2}}
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});
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}
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buffer.commit();
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const osmium::Way& way = buffer.get<osmium::Way>(0);
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REQUIRE(std::string("username") == way.user());
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REQUIRE(2 == way.tags().size());
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REQUIRE(std::string("amenity") == way.tags().begin()->key());
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REQUIRE(std::string("Zum goldenen Schwanen") == way.tags()["name"]);
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REQUIRE(2 == way.nodes().size());
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REQUIRE(22 == way.nodes()[0].ref());
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REQUIRE(4.1 == Approx(way.nodes()[1].location().lon()));
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const osmium::Box envelope = way.envelope();
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REQUIRE(envelope.bottom_left().lon() == Approx(3.5));
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REQUIRE(envelope.bottom_left().lat() == Approx(2.2));
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REQUIRE(envelope.top_right().lon() == Approx(4.1));
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REQUIRE(envelope.top_right().lat() == Approx(4.7));
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}
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