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#include <gmock/gmock.h>
using ::testing::_;
using ::testing::AtLeast;
using ::testing::Eq;
using ::testing::InSequence;
using ::testing::Invoke;
using ::testing::Return;
using ::testing::ReturnRef;
#include <gtest/gtest.h>
using ::testing::Test;
#include "Meter.hpp"
#include "protocols/MeterS0.hpp"
namespace mock_MeterS0 {
class mock_S0hwif : public MeterS0::HWIF {
public:
mock_S0hwif(){};
virtual ~mock_S0hwif(){};
MOCK_METHOD0(_open, bool());
MOCK_METHOD0(_close, bool());
MOCK_METHOD1(waitForImpulse, bool(bool &));
MOCK_METHOD0(status, int());
MOCK_CONST_METHOD0(is_blocking, bool());
protected:
};
TEST(mock_MeterS0, timespec_add_ms) {
struct timespec a;
a.tv_sec = 1;
a.tv_nsec = 0;
timespec_add_ms(a, 1001);
ASSERT_EQ(2, a.tv_sec);
ASSERT_EQ(1000000, a.tv_nsec);
}
TEST(mock_MeterS0, timespec_add_ms2) {
struct timespec a;
a.tv_sec = 1;
a.tv_nsec = 1000000000;
timespec_add_ms(a, 1000);
EXPECT_EQ(3, a.tv_sec);
ASSERT_EQ(0, a.tv_nsec);
}
TEST(mock_MeterS0, timespec_add_ms3) {
struct timespec a;
a.tv_sec = 1;
a.tv_nsec = 1001000000;
timespec_add_ms(a, 1999);
EXPECT_EQ(4, a.tv_sec);
EXPECT_EQ(0, a.tv_nsec);
}
TEST(mock_MeterS0, timespec_sub_ms) {
struct timespec a;
a.tv_sec = 1;
a.tv_nsec = 0;
struct timespec b;
b = a;
timespec_add_ms(a, 1999);
EXPECT_EQ(1999ul, timespec_sub_ms(a, b));
}
TEST(mock_MeterS0, timespec_sub_ms2) {
struct timespec a;
a.tv_sec = 2;
a.tv_nsec = 0;
struct timespec b;
b.tv_sec = 1;
b.tv_nsec = 1000000;
EXPECT_EQ(999ul, timespec_sub_ms(a, b));
}
TEST(mock_MeterS0, basic_noopen) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
ASSERT_NO_THROW(MeterS0 m(opt, hwif));
}
TEST(mock_MeterS0, basic_open_fail) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(false));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(false));
MeterS0 m(opt, hwif);
ASSERT_EQ(ERR, m.open());
m.close(); // this might be called and should not cause problems
}
TEST(mock_MeterS0, basic_blocking) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", true));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(2).WillRepeatedly(Return(true));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
m.close(); // this might be called and should not cause problems
}
TEST(mock_MeterS0, basic_blocking_no_send_zero) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", false));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(2).WillRepeatedly(Return(true));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
m.close(); // this might be called and should not cause problems
}
TEST(mock_MeterS0, basic_non_blocking) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", true));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(2).WillRepeatedly(Return(false));
EXPECT_CALL(*hwif, status()).Times(AtLeast(0)).WillRepeatedly(Return(0));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
m.close(); // this might be called and should not cause problems
}
TEST(mock_MeterS0, basic_non_blocking_read) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", true));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(3).WillRepeatedly(Return(false));
EXPECT_CALL(*hwif, status()).Times(AtLeast(1)).WillRepeatedly(Return(0));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
std::vector<Reading> rds(4);
ASSERT_EQ(m.read(rds, 4), 2); // no Powers for first impulse
m.close(); // this might be called and should not cause problems
}
TEST(mock_MeterS0, basic_blocking_send_zero_2reads) {
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", true));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(4).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, waitForImpulse(_)).Times(AtLeast(1)).WillRepeatedly(Return(false));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
std::vector<Reading> rds(4);
ASSERT_EQ(m.read(rds, 4), 2); // no Powers for first impulse
std::vector<Reading> rds2(4);
ASSERT_EQ(m.read(rds2, 4), 4); // no Powers for first impulse
// check that time has roughly 1s distance and values reported are zero:
ASSERT_EQ(rds[0].value(), 0);
ASSERT_EQ(rds[1].value(), 0);
ASSERT_EQ(rds2[0].value(), 0);
ASSERT_EQ(rds2[1].value(), 0);
m.close(); // this might be called and should not cause problems
}
/* time out -> endless waiting for first impulse
TEST(mock_MeterS0, basic_non_blocking_read_no_send_zero)
{
mock_S0hwif *hwif = new mock_S0hwif();
std::list<Option> opt;
opt.push_back(Option("send_zero", false));
EXPECT_CALL(*hwif, _open()).Times(1).WillRepeatedly(Return(true));
EXPECT_CALL(*hwif, _close()).Times(1).WillOnce(Return(true));
EXPECT_CALL(*hwif, is_blocking()).Times(2).WillRepeatedly(Return(false));
MeterS0 m(opt, hwif);
ASSERT_EQ(SUCCESS, m.open());
std::vector<Reading> rds(4);
ASSERT_EQ(m.read(rds, 4), 0);
m.close(); // this might be called and should not cause problems
} */
} // namespace mock_MeterS0
void print(log_level_t l, char const *s1, char const *s2, ...) {
// if (l!= log_debug)
{
fprintf(stdout, "\n %s:", s2);
va_list argp;
va_start(argp, s2);
vfprintf(stdout, s1, argp);
va_end(argp);
fprintf(stdout, "\n");
}
}
int main(int argc, char **argv) {
// The following line must be executed to initialize Google Mock
// (and Google Test) before running the tests.
::testing::InitGoogleMock(&argc, argv);
return RUN_ALL_TESTS();
}
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