test/ais/Test_ais_message_07.cpp

   1 #include <marnav/ais/message_07.hpp>
   2 #include <marnav/ais/ais.hpp>
   3 #include <gtest/gtest.h>
   4
   5 namespace
   6 {
   7 using namespace marnav;
   8
   9 class Test_ais_message_07 : public ::testing::Test
  10 {
  11 };
  12
  13 TEST_F(Test_ais_message_07, parse)
  14 {
  15         std::vector<std::pair<std::string, uint32_t>> v;
  16         v.push_back(std::make_pair("702R5`hwCjq8", 0));
  17
  18         auto result = ais::make_message(v);
  19         ASSERT_TRUE(result != nullptr);
  20
  21         auto m = ais::message_cast<ais::message_07>(result);
  22         ASSERT_TRUE(m != nullptr);
  23 }
  24
  25 TEST_F(Test_ais_message_07, wrong_number_of_bits)
  26 {
  27         EXPECT_ANY_THROW(ais::message_parse<ais::message_07>(ais::raw(71)));
  28         EXPECT_ANY_THROW(ais::message_parse<ais::message_07>(ais::raw(169)));
  29 }
  30
  31 TEST_F(Test_ais_message_07, test_data_from_kurt_schwer)
  32 {
  33         // see: https://fossies.org/linux/gpsd/test/sample.aivdm
  34
  35         std::vector<std::pair<std::string, uint32_t>> v;
  36         v.push_back(std::make_pair("7IiQ4T`UjA9lC;b:M<MWE@", 4));
  37
  38         auto result = ais::make_message(v);
  39         ASSERT_TRUE(result != nullptr);
  40
  41         auto m = ais::message_cast<ais::message_07>(result);
  42         ASSERT_TRUE(m != nullptr);
  43
  44         EXPECT_EQ(655901842u, m->get_mmsi());
  45         EXPECT_EQ(158483613u, m->get_mmsi_1());
  46         EXPECT_EQ(321823389u, m->get_mmsi_2());
  47         // @todo Investigate this, it cannot be because raw data is 128 bits, which cuts MMSI_3
  48         // EXPECT_EQ(836359488u, m->get_mmsi_3());
  49         EXPECT_EQ(0u, m->get_mmsi_4());
  50 }
  51
  52 TEST_F(Test_ais_message_07, test_data_from_mike_green)
  53 {
  54         // see: https://fossies.org/linux/gpsd/test/sample.aivdm
  55
  56         std::vector<std::pair<std::string, uint32_t>> v;
  57         v.push_back(std::make_pair("7`0Pv1L:Ac8rbgPKHA8`P", 2));
  58
  59         auto result = ais::make_message(v);
  60         ASSERT_TRUE(result != nullptr);
  61
  62         auto m = ais::message_cast<ais::message_07>(result);
  63         ASSERT_TRUE(m != nullptr);
  64
  65         EXPECT_EQ(2u, m->get_repeat_indicator());
  66         EXPECT_EQ(537411077u, m->get_mmsi());
  67         EXPECT_EQ(43101326u, m->get_mmsi_1());
  68         EXPECT_EQ(717096664u, m->get_mmsi_2());
  69         // @todo Investigate this, it cannot be because raw data is 124 bits, which cuts MMSI_3
  70         // EXPECT_EQ(76161024u, m->get_mmsi_3());
  71         EXPECT_EQ(0u, m->get_mmsi_4());
  72 }
  73 }