test/nmea/Test_nmea_vhw.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/nmea/vhw.hpp>
   3 #include <marnav/nmea/nmea.hpp>
   4 #include "type_traits_helper.hpp"
   5
   6 namespace
   7 {
   8 using namespace marnav;
   9
  10 class Test_nmea_vhw : public ::testing::Test
  11 {
  12 };
  13
  14 TEST_F(Test_nmea_vhw, contruction)
  15 {
  16         EXPECT_NO_THROW(nmea::vhw vhw);
  17 }
  18
  19 TEST_F(Test_nmea_vhw, properties)
  20 {
  21         nmea_sentence_traits<nmea::vhw>();
  22 }
  23
  24 TEST_F(Test_nmea_vhw, parse)
  25 {
  26         auto s = nmea::make_sentence("$IIVHW,,,211.0,M,0.00,N,0.00,K*2D");
  27         ASSERT_NE(nullptr, s);
  28
  29         auto vhw = nmea::sentence_cast<nmea::vhw>(s);
  30         ASSERT_NE(nullptr, vhw);
  31
  32         auto heading = vhw->get_heading_magn();
  33         EXPECT_TRUE(heading.available());
  34         EXPECT_NEAR(211.0, heading.value(), 1e-8);
  35 }
  36
  37 TEST_F(Test_nmea_vhw, parse_invalid_number_of_arguments)
  38 {
  39         EXPECT_ANY_THROW(
  40                 nmea::detail::factory::sentence_parse<nmea::vhw>(nmea::talker::none, {7, "@"}));
  41         EXPECT_ANY_THROW(
  42                 nmea::detail::factory::sentence_parse<nmea::vhw>(nmea::talker::none, {9, "@"}));
  43 }
  44
  45 TEST_F(Test_nmea_vhw, empty_to_string)
  46 {
  47         nmea::vhw vhw;
  48
  49         EXPECT_STREQ("$IIVHW,,,,,,,,*49", nmea::to_string(vhw).c_str());
  50 }
  51
  52 TEST_F(Test_nmea_vhw, set_heading)
  53 {
  54         nmea::vhw vhw;
  55         vhw.set_heading_magn(45.8);
  56
  57         EXPECT_STREQ("$IIVHW,,,45.8,M,,,,*13", nmea::to_string(vhw).c_str());
  58 }
  59
  60 TEST_F(Test_nmea_vhw, set_speed_knots)
  61 {
  62         nmea::vhw vhw;
  63         vhw.set_speed_knots(units::knots{12.5});
  64
  65         EXPECT_STREQ("$IIVHW,,,,,12.5,N,,*1F", nmea::to_string(vhw).c_str());
  66 }
  67
  68 TEST_F(Test_nmea_vhw, set_speed_kmh)
  69 {
  70         nmea::vhw vhw;
  71         vhw.set_speed_kmh(units::kilometers_per_hour{13.5});
  72
  73         EXPECT_STREQ("$IIVHW,,,,,,,13.5,K*1B", nmea::to_string(vhw).c_str());
  74 }
  75 }