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New test of text_placements_simple

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Jiri Drbalek 2018-10-20 07:51:57 +00:00
parent 982f156995
commit 90a1b65081
1 changed files with 33 additions and 0 deletions
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test/unit/text/text_placements_simple.cpp Normal file
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#include "catch.hpp"
#include <mapnik/text/placements/simple.hpp>
#include <mapnik/feature.hpp>
TEST_CASE("text_placements_simple")
{
mapnik::text_placements_simple simple("N, S, 8");
simple.defaults.format_defaults.text_size = 12.0;
mapnik::context_ptr context(std::make_shared<mapnik::context_type>());
mapnik::feature_impl feature(context, 1);
mapnik::attributes vars;
mapnik::text_placement_info_ptr info = simple.get_placement_info(1.0, feature, vars);
REQUIRE(info->next());
CHECK(info->properties.layout_defaults.dir == mapnik::NORTH);
CHECK(info->properties.format_defaults.text_size.get<mapnik::value_double>() == Approx(12.0));
REQUIRE(info->next());
CHECK(info->properties.layout_defaults.dir == mapnik::SOUTH);
CHECK(info->properties.format_defaults.text_size.get<mapnik::value_double>() == Approx(12.0));
REQUIRE(info->next());
CHECK(info->properties.layout_defaults.dir == mapnik::NORTH);
CHECK(info->properties.format_defaults.text_size.get<mapnik::value_double>() == Approx(8.0));
REQUIRE(info->next());
CHECK(info->properties.layout_defaults.dir == mapnik::SOUTH);
CHECK(info->properties.format_defaults.text_size.get<mapnik::value_double>() == Approx(8.0));
CHECK(!info->next());
}