1 #include "config.h"
2
3 #include "utils.hpp"
4
5 #include <sdbusplus/test/sdbus_mock.hpp>
6
7 #include <gmock/gmock.h>
8 #include <gtest/gtest.h>
9
10 using ::testing::_;
11 using ::testing::Invoke;
12 using ::testing::IsNull;
13 using ::testing::NiceMock;
14 using ::testing::Return;
15 using ::testing::StrEq;
16
TEST(Utils,GetPSUInventoryPath)17 TEST(Utils, GetPSUInventoryPath)
18 {
19 NiceMock<sdbusplus::SdBusMock> sdbusMock;
20 auto bus = sdbusplus::get_mocked_new(&sdbusMock);
21
22 EXPECT_CALL(sdbusMock, sd_bus_message_new_method_call(
23 _, _, _, _, _, StrEq("GetSubTreePaths")));
24
25 EXPECT_CALL(sdbusMock, sd_bus_message_ref(IsNull()))
26 .WillOnce(Return(nullptr));
27 sdbusplus::message_t msg(nullptr, &sdbusMock);
28
29 const char* path0 = "/com/example/chassis/powersupply0";
30 const char* path1 = "/com/example/chassis/powersupply1";
31
32 // std::vector
33 EXPECT_CALL(sdbusMock,
34 sd_bus_message_enter_container(IsNull(), 'a', StrEq("s")))
35 .WillOnce(Return(1));
36
37 // while !at_end()
38 EXPECT_CALL(sdbusMock, sd_bus_message_at_end(IsNull(), 0))
39 .WillOnce(Return(0))
40 .WillOnce(Return(0))
41 .WillOnce(Return(1)); // So it exits the loop after reading two strings.
42
43 // std::string
44 EXPECT_CALL(sdbusMock, sd_bus_message_read_basic(IsNull(), 's', _))
45 .WillOnce(Invoke([&](sd_bus_message*, char, void* p) {
46 const char** s = static_cast<const char**>(p);
47 // Read the first parameter, the string.
48 *s = path0;
49 return 0;
50 }))
51 .WillOnce(Invoke([&](sd_bus_message*, char, void* p) {
52 const char** s = static_cast<const char**>(p);
53 // Read the first parameter, the string.
54 *s = path1;
55 return 0;
56 }));
57
58 EXPECT_CALL(sdbusMock, sd_bus_message_exit_container(IsNull()))
59 .WillOnce(Return(0)); /* end of std::vector */
60
61 auto ret = utils::getPSUInventoryPaths(bus);
62 EXPECT_EQ(2U, ret.size());
63 EXPECT_EQ(path0, ret[0]);
64 EXPECT_EQ(path1, ret[1]);
65 }
66
TEST(Utils,GetVersionID)67 TEST(Utils, GetVersionID)
68 {
69 auto ret = utils::getVersionId("");
70 EXPECT_EQ("", ret);
71
72 ret = utils::getVersionId("some version");
73 EXPECT_EQ(8U, ret.size());
74 }
75
TEST(Utils,IsAssociated)76 TEST(Utils, IsAssociated)
77 {
78 std::string path = "/com/example/chassis/powersupply0";
79 utils::AssociationList assocs = {
80 {ACTIVATION_FWD_ASSOCIATION, ACTIVATION_REV_ASSOCIATION,
81 "a-different-path"}};
82
83 EXPECT_FALSE(utils::isAssociated(path, assocs));
84
85 assocs.emplace_back(ACTIVATION_FWD_ASSOCIATION, ACTIVATION_REV_ASSOCIATION,
86 path);
87 EXPECT_TRUE(utils::isAssociated(path, assocs));
88 }
89