test/seatalk/Test_seatalk_message_25.cpp

   1 #include <gtest/gtest.h>
   2 #include <marnav/seatalk/message_25.hpp>
   3
   4 namespace
   5 {
   6
   7 using namespace marnav;
   8
   9 class Test_seatalk_message_25 : public ::testing::Test
  10 {
  11 };
  12
  13 TEST_F(Test_seatalk_message_25, construction)
  14 {
  15         seatalk::message_25 m;
  16 }
  17
  18 TEST_F(Test_seatalk_message_25, parse_invalid_data_size)
  19 {
  20         EXPECT_ANY_THROW(seatalk::message_25::parse({6, 0x00}));
  21         EXPECT_ANY_THROW(seatalk::message_25::parse({8, 0x00}));
  22 }
  23
  24 TEST_F(Test_seatalk_message_25, parse_invalid_length)
  25 {
  26         EXPECT_ANY_THROW(seatalk::message_25::parse({0x25, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00}));
  27         EXPECT_ANY_THROW(seatalk::message_25::parse({0x25, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00}));
  28 }
  29
  30 TEST_F(Test_seatalk_message_25, parse)
  31 {
  32         struct test_case {
  33                 seatalk::raw data;
  34                 uint32_t total;
  35                 uint32_t trip;
  36         };
  37
  38         std::vector<test_case> cases{
  39                 {{0x25, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00}, 0, 0},
  40                 {{0x25, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01}, 0, 65536}, // trip
  41                 {{0x25, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10}, 0, 0}, // trip
  42                 {{0x25, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00}, 0, 256}, // trip
  43                 {{0x25, 0x04, 0x00, 0x00, 0x00, 0x10, 0x00}, 0, 4096}, // trip
  44                 {{0x25, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00}, 0, 1}, // trip
  45                 {{0x25, 0x04, 0x00, 0x00, 0x10, 0x00, 0x00}, 0, 16}, // trip
  46                 {{0x25, 0x04, 0x00, 0x01, 0x00, 0x00, 0x00}, 256, 0}, // total
  47                 {{0x25, 0x04, 0x00, 0x10, 0x00, 0x00, 0x00}, 4096, 0}, // total
  48                 {{0x25, 0x04, 0x01, 0x00, 0x00, 0x00, 0x00}, 1, 0}, // total
  49                 {{0x25, 0x04, 0x10, 0x00, 0x00, 0x00, 0x00}, 16, 0}, // total
  50                 {{0x25, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00}, 65536, 0}, // total
  51         };
  52
  53         for (auto const & t : cases) {
  54                 auto generic_message = seatalk::message_25::parse(t.data);
  55                 ASSERT_TRUE(generic_message != nullptr);
  56                 auto m = seatalk::message_cast<seatalk::message_25>(generic_message);
  57                 ASSERT_TRUE(m != nullptr);
  58                 EXPECT_EQ(seatalk::message_id::total_and_trip_log, m->type());
  59                 EXPECT_EQ(t.total, m->get_total());
  60                 EXPECT_EQ(t.trip, m->get_trip());
  61         }
  62 }
  63
  64 TEST_F(Test_seatalk_message_25, write_default)
  65 {
  66         const seatalk::raw expected{0x25, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00};
  67         seatalk::message_25 m;
  68
  69         EXPECT_EQ(expected, m.get_data());
  70 }
  71
  72 TEST_F(Test_seatalk_message_25, write_total)
  73 {
  74         const seatalk::raw expected{0x25, 0x04, 0x00, 0x01, 0x00, 0x00, 0x00};
  75         seatalk::message_25 m;
  76         m.set_total(1);
  77
  78         EXPECT_EQ(expected, m.get_data());
  79 }
  80
  81 TEST_F(Test_seatalk_message_25, write_trip)
  82 {
  83         const seatalk::raw expected{0x25, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00};
  84         seatalk::message_25 m;
  85         m.set_trip(1);
  86
  87         EXPECT_EQ(expected, m.get_data());
  88 }
  89 }