1 #include "dbus/dbusactiveread.hpp"
2 #include "test/dbushelper_mock.hpp"
3 
4 #include <sdbusplus/test/sdbus_mock.hpp>
5 
6 #include <memory>
7 #include <string>
8 
9 #include <gmock/gmock.h>
10 #include <gtest/gtest.h>
11 
12 namespace pid_control
13 {
14 namespace
15 {
16 
17 using ::testing::_;
18 using ::testing::Invoke;
19 using ::testing::NotNull;
20 
21 TEST(DbusActiveReadTest, BoringConstructorTest)
22 {
23     // Verify we can construct it.
24 
25     sdbusplus::SdBusMock sdbus_mock;
26     auto bus_mock = sdbusplus::get_mocked_new(&sdbus_mock);
27     auto helper = std::make_unique<DbusHelperMock>();
28     std::string path = "/asdf";
29     std::string service = "asdfasdf.asdfasdf";
30 
31     DbusActiveRead ar(bus_mock, path, service, std::move(helper));
32 }
33 
34 TEST(DbusActiveReadTest, Read_VerifyCallsToDbusForValue)
35 {
36     // Verify it calls to get the value from dbus when requested.
37 
38     sdbusplus::SdBusMock sdbus_mock;
39     auto bus_mock = sdbusplus::get_mocked_new(&sdbus_mock);
40     auto helper = std::make_unique<DbusHelperMock>();
41     std::string path = "/asdf";
42     std::string service = "asdfasdf.asdfasdf";
43 
44     EXPECT_CALL(*helper, getProperties(service, path, NotNull()))
45         .WillOnce(Invoke([&](const std::string& service,
46                              const std::string& path, SensorProperties* prop) {
47             prop->scale = -3;
48             prop->value = 10000;
49             prop->unit = "x";
50         }));
51 
52     DbusActiveRead ar(bus_mock, path, service, std::move(helper));
53 
54     ReadReturn r = ar.read();
55     EXPECT_EQ(10, r.value);
56 }
57 
58 // WARN: getProperties will raise an exception on failure
59 // Instead of just not updating the value.
60 
61 } // namespace
62 } // namespace pid_control
63