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#include "catch.hpp"
#include <osmium/util/double.hpp>
#include <string>
TEST_CASE("Check double2string function") {
std::string s1;
osmium::double2string(s1, 1.123, 7);
REQUIRE(s1 == "1.123");
std::string s2;
osmium::double2string(s2, 1.000, 7);
REQUIRE(s2 == "1");
std::string s3;
osmium::double2string(s3, 0.0, 7);
REQUIRE(s3 == "0");
std::string s4;
osmium::double2string(s4, 0.020, 7);
REQUIRE(s4 == "0.02");
std::string s5;
osmium::double2string(s5, -0.020, 7);
REQUIRE(s5 == "-0.02");
std::string s6;
osmium::double2string(s6, -0.0, 7);
REQUIRE(s6 == "-0");
}
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