test/nmea/Test_nmea_mwv.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/nmea/mwv.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_mwv : public ::testing::Test
  12 {
  13 };
  14
  15 TEST_F(Test_nmea_mwv, contruction)
  16 {
  17         EXPECT_NO_THROW(nmea::mwv mwv);
  18 }
  19
  20 TEST_F(Test_nmea_mwv, properties)
  21 {
  22         nmea_sentence_traits<nmea::mwv>();
  23 }
  24
  25 TEST_F(Test_nmea_mwv, parse)
  26 {
  27         auto s = nmea::make_sentence("$IIMWV,084.0,R,10.4,N,A*04");
  28         ASSERT_NE(nullptr, s);
  29
  30         auto mwv = nmea::sentence_cast<nmea::mwv>(s);
  31         ASSERT_NE(nullptr, mwv);
  32
  33         auto angle = mwv->get_angle();
  34         ASSERT_TRUE(angle.available());
  35         EXPECT_NEAR(84.0, angle.value(), 1e-8);
  36
  37         auto speed = mwv->get_speed();
  38         ASSERT_TRUE(speed.available());
  39         EXPECT_NEAR(10.4, speed.value(), 1e-8);
  40 }
  41
  42 TEST_F(Test_nmea_mwv, parse_invalid_number_of_arguments)
  43 {
  44         EXPECT_ANY_THROW(
  45                 nmea::detail::factory::sentence_parse<nmea::mwv>(nmea::talker_id::none, {4, "@"}));
  46         EXPECT_ANY_THROW(
  47                 nmea::detail::factory::sentence_parse<nmea::mwv>(nmea::talker_id::none, {6, "@"}));
  48 }
  49
  50 TEST_F(Test_nmea_mwv, empty_to_string)
  51 {
  52         nmea::mwv mwv;
  53
  54         EXPECT_STREQ("$IIMWV,,,,,*60", nmea::to_string(mwv).c_str());
  55 }
  56
  57 TEST_F(Test_nmea_mwv, set_angle)
  58 {
  59         nmea::mwv mwv;
  60         mwv.set_angle(12.5, nmea::reference::RELATIVE);
  61
  62         EXPECT_STREQ("$IIMWV,12.5,R,,,*2A", nmea::to_string(mwv).c_str());
  63 }
  64
  65 TEST_F(Test_nmea_mwv, set_speed)
  66 {
  67         nmea::mwv mwv;
  68         mwv.set_speed(22.5, nmea::unit::velocity::knot);
  69
  70         EXPECT_STREQ("$IIMWV,,,22.5,N,*35", nmea::to_string(mwv).c_str());
  71 }
  72 }