test/nmea/Test_nmea_hdm.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/nmea/hdm.hpp>
   3 #include <marnav/nmea/nmea.hpp>
   4 #include "type_traits_helper.hpp"
   5
   6 namespace
   7 {
   8
   9 using namespace marnav;
  10
  11 class Test_nmea_hdm : public ::testing::Test
  12 {
  13 };
  14
  15 TEST_F(Test_nmea_hdm, contruction)
  16 {
  17         EXPECT_NO_THROW(nmea::hdm hdm);
  18 }
  19
  20 TEST_F(Test_nmea_hdm, properties)
  21 {
  22         nmea_sentence_traits<nmea::hdm>();
  23 }
  24
  25 TEST_F(Test_nmea_hdm, parse)
  26 {
  27         auto s = nmea::make_sentence("$HCHDM,45.8,M*10");
  28         ASSERT_NE(nullptr, s);
  29
  30         auto hdm = nmea::sentence_cast<nmea::hdm>(s);
  31         ASSERT_NE(nullptr, hdm);
  32
  33         auto heading = hdm->get_heading();
  34         EXPECT_TRUE(heading.available());
  35         EXPECT_NEAR(45.8, heading.value(), 1e-8);
  36 }
  37
  38 TEST_F(Test_nmea_hdm, parse_invalid_number_of_arguments)
  39 {
  40         EXPECT_ANY_THROW(
  41                 nmea::detail::factory::sentence_parse<nmea::hdm>(nmea::talker::none, {1, "@"}));
  42         EXPECT_ANY_THROW(
  43                 nmea::detail::factory::sentence_parse<nmea::hdm>(nmea::talker::none, {3, "@"}));
  44 }
  45
  46 TEST_F(Test_nmea_hdm, empty_to_string)
  47 {
  48         nmea::hdm hdm;
  49
  50         EXPECT_STREQ("$HCHDM,,*4A", nmea::to_string(hdm).c_str());
  51 }
  52
  53 TEST_F(Test_nmea_hdm, set_heading)
  54 {
  55         nmea::hdm hdm;
  56         hdm.set_heading(45.8);
  57
  58         EXPECT_STREQ("$HCHDM,45.8,M*10", nmea::to_string(hdm).c_str());
  59 }
  60 }