test/nmea/Test_nmea_gtd.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/nmea/gtd.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_gtd : public ::testing::Test
  12 {
  13 };
  14
  15 TEST_F(Test_nmea_gtd, contruction)
  16 {
  17         EXPECT_NO_THROW(nmea::gtd gtd);
  18 }
  19
  20 TEST_F(Test_nmea_gtd, properties)
  21 {
  22         nmea_sentence_traits<nmea::gtd>();
  23 }
  24
  25 TEST_F(Test_nmea_gtd, parse)
  26 {
  27         auto s = nmea::make_sentence("$GPGTD,1.0,2.0,3.0,4.0,5.0*43");
  28         ASSERT_NE(nullptr, s);
  29
  30         auto gtd = nmea::sentence_cast<nmea::gtd>(s);
  31         ASSERT_NE(nullptr, gtd);
  32 }
  33
  34 TEST_F(Test_nmea_gtd, parse_invalid_number_of_arguments)
  35 {
  36         EXPECT_ANY_THROW(
  37                 nmea::detail::factory::sentence_parse<nmea::gtd>(nmea::talker::none, {4, "@"}));
  38         EXPECT_ANY_THROW(
  39                 nmea::detail::factory::sentence_parse<nmea::gtd>(nmea::talker::none, {6, "@"}));
  40 }
  41
  42 TEST_F(Test_nmea_gtd, empty_to_string)
  43 {
  44         nmea::gtd gtd;
  45
  46         EXPECT_STREQ("$GPGTD,0,0,0,0,0*5C", nmea::to_string(gtd).c_str());
  47 }
  48
  49 TEST_F(Test_nmea_gtd, set_time_diff)
  50 {
  51         nmea::gtd gtd;
  52         gtd.set_time_diff(0, 1.0);
  53         gtd.set_time_diff(1, 2.0);
  54         gtd.set_time_diff(2, 3.0);
  55         gtd.set_time_diff(3, 4.0);
  56         gtd.set_time_diff(4, 5.0);
  57
  58         EXPECT_STREQ("$GPGTD,1,2,3,4,5*5D", nmea::to_string(gtd).c_str());
  59 }
  60
  61 TEST_F(Test_nmea_gtd, set_time_diff_invalid_index)
  62 {
  63         nmea::gtd gtd;
  64
  65         EXPECT_ANY_THROW(gtd.set_time_diff(-1, 0.0));
  66         EXPECT_ANY_THROW(gtd.set_time_diff(5, 0.0));
  67         EXPECT_ANY_THROW(gtd.set_time_diff(nmea::gtd::max_time_diffs, 0.0));
  68 }
  69
  70 TEST_F(Test_nmea_gtd, get_time_diff)
  71 {
  72         auto s = nmea::make_sentence("$GPGTD,1.0,2.0,3.0,4.0,5.0*43");
  73         ASSERT_NE(nullptr, s);
  74
  75         auto gtd = nmea::sentence_cast<nmea::gtd>(s);
  76         ASSERT_NE(nullptr, gtd);
  77
  78         EXPECT_NEAR(1.0, gtd->get_time_diff(0), 1e-8);
  79         EXPECT_NEAR(2.0, gtd->get_time_diff(1), 1e-8);
  80         EXPECT_NEAR(3.0, gtd->get_time_diff(2), 1e-8);
  81         EXPECT_NEAR(4.0, gtd->get_time_diff(3), 1e-8);
  82         EXPECT_NEAR(5.0, gtd->get_time_diff(4), 1e-8);
  83 }
  84
  85 TEST_F(Test_nmea_gtd, get_time_diff_invalid_index)
  86 {
  87         nmea::gtd gtd;
  88
  89         EXPECT_ANY_THROW(gtd.get_time_diff(-1));
  90         EXPECT_ANY_THROW(gtd.get_time_diff(5));
  91         EXPECT_ANY_THROW(gtd.get_time_diff(nmea::gtd::max_time_diffs));
  92 }
  93 }