test/nmea/Test_nmea_hdt.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/nmea/hdt.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_hdt : public ::testing::Test
  12 {
  13 };
  14
  15 TEST_F(Test_nmea_hdt, contruction) { EXPECT_NO_THROW(nmea::hdt hdt); }
  16
  17 TEST_F(Test_nmea_hdt, properties) { nmea_sentence_traits<nmea::hdt>(); }
  18
  19 TEST_F(Test_nmea_hdt, parse)
  20 {
  21         auto s = nmea::make_sentence("$IIHDT,45.8,T*1B");
  22         ASSERT_NE(nullptr, s);
  23
  24         auto hdt = nmea::sentence_cast<nmea::hdt>(s);
  25         ASSERT_NE(nullptr, hdt);
  26
  27         auto heading = hdt->get_heading();
  28         EXPECT_TRUE(heading.available());
  29         EXPECT_NEAR(45.8, heading.value(), 1e-8);
  30 }
  31
  32 TEST_F(Test_nmea_hdt, parse_invalid_number_of_arguments)
  33 {
  34         EXPECT_ANY_THROW(nmea::sentence_parse<nmea::hdt>("@@", {1, "@"}));
  35         EXPECT_ANY_THROW(nmea::sentence_parse<nmea::hdt>("@@", {3, "@"}));
  36 }
  37
  38 TEST_F(Test_nmea_hdt, empty_to_string)
  39 {
  40         nmea::hdt hdt;
  41
  42         EXPECT_STREQ("$IIHDT,,*58", nmea::to_string(hdt).c_str());
  43 }
  44
  45 TEST_F(Test_nmea_hdt, set_heading)
  46 {
  47         nmea::hdt hdt;
  48         hdt.set_heading(45.8);
  49
  50         EXPECT_STREQ("$IIHDT,45.8,T*1B", nmea::to_string(hdt).c_str());
  51 }
  52 }