test/ais/Test_ais_message_03.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/ais/message_03.hpp>
   3 #include <marnav/ais/ais.hpp>
   4
   5 namespace
   6 {
   7
   8 using namespace marnav;
   9
  10 class Test_ais_message_03 : public ::testing::Test
  11 {
  12 };
  13
  14 TEST_F(Test_ais_message_03, parse)
  15 {
  16         std::vector<std::pair<std::string, uint32_t>> v;
  17         v.push_back(std::make_pair("333m@ogP00PD;88MD5MTDww@2D7k", 0));
  18
  19         auto result = ais::make_message(v);
  20         ASSERT_TRUE(result != nullptr);
  21
  22         auto m = ais::message_cast<ais::message_03>(result);
  23         ASSERT_TRUE(m != nullptr);
  24
  25         EXPECT_EQ(0u, m->get_repeat_indicator());
  26         EXPECT_EQ(205344990u, m->get_mmsi());
  27         EXPECT_EQ(ais::rot_not_available, m->get_rot());
  28         EXPECT_NEAR(0.0, *m->get_sog(), 1e-4);
  29         EXPECT_EQ(true, m->get_position_accuracy());
  30         const auto lon = m->get_longitude();
  31         EXPECT_TRUE(!!lon);
  32         EXPECT_NEAR(4.40705, lon.value(), 4e-5);
  33         const auto lat = m->get_latitude();
  34         EXPECT_TRUE(!!lat);
  35         EXPECT_NEAR(51.2296, lat.value(), 4e-5);
  36         EXPECT_NEAR(110.7, *m->get_cog(), 1e-4);
  37         EXPECT_TRUE(!m->get_hdg());
  38         EXPECT_EQ(52u, m->get_timestamp());
  39         EXPECT_EQ(ais::maneuver_indicator_id::not_available, m->get_maneuver_indicator());
  40         EXPECT_EQ(true, m->get_raim());
  41         EXPECT_EQ(82419u, m->get_radio_status());
  42 }
  43
  44 TEST_F(Test_ais_message_03, encode_default_values)
  45 {
  46         ais::message_03 m;
  47
  48         auto v = ais::encode_message(m);
  49
  50         ASSERT_EQ(1u, v.size());
  51         EXPECT_STREQ("300000?P?w<tSF0l4Q@>4?wh0000", v[0].first.c_str());
  52         EXPECT_EQ(0u, v[0].second);
  53 }
  54
  55 TEST_F(Test_ais_message_03, wrong_number_of_bits)
  56 {
  57         EXPECT_ANY_THROW(ais::message_parse<ais::message_03>(ais::raw{167}));
  58         EXPECT_ANY_THROW(ais::message_parse<ais::message_03>(ais::raw{169}));
  59 }
  60 }