blob: 58d8d2fa0f1f02e0f80141634fc2f798afe425f9 [file] [log] [blame]
#include "reader_test.hpp"
#include "const.hpp"
#include "reader_impl.hpp"
#include "types.hpp"
#include <fstream>
#include <nlohmann/json.hpp>
#include <tuple>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
using namespace openpower::vpd::manager::reader;
using namespace openpower::vpd::inventory;
using namespace openpower::vpd::constants;
class vpdManagerReaderTest : public ::testing::Test
{
protected:
nlohmann::json jsonFile;
// map to hold the mapping of location code and inventory path
LocationCodeMap fruLocationCode;
// dummy value of node number
const uint8_t nodeNumber = 1;
public:
// constructor
vpdManagerReaderTest()
{
processJson();
}
void processJson();
};
using namespace openpower::vpd;
void vpdManagerReaderTest::processJson()
{
// read the json file and parse it
std::ifstream json("vpd-manager-test/vpd_reader_test.json",
std::ios::binary);
if (!json)
{
throw std::runtime_error("json file not found");
}
jsonFile = nlohmann::json::parse(json);
if (jsonFile.find("frus") == jsonFile.end())
{
throw std::runtime_error("frus group not found in json");
}
const nlohmann::json& groupFRUS =
jsonFile["frus"].get_ref<const nlohmann::json::object_t&>();
for (const auto& itemFRUS : groupFRUS.items())
{
const std::vector<nlohmann::json>& groupEEPROM =
itemFRUS.value().get_ref<const nlohmann::json::array_t&>();
for (const auto& itemEEPROM : groupEEPROM)
{
fruLocationCode.emplace(
itemEEPROM["extraInterfaces"][IBM_LOCATION_CODE_INF]
["LocationCode"]
.get_ref<const nlohmann::json::string_t&>(),
itemEEPROM["inventoryPath"]
.get_ref<const nlohmann::json::string_t&>());
}
}
}
TEST_F(vpdManagerReaderTest, isValidLocationCode_invalid)
{
// No MTS or FCS in the collapsed location code
std::string unexpandedLocationCode_Invalid = "Uabc-X0";
MockUtilCalls uCalls;
ReaderImpl read(uCalls);
EXPECT_ANY_THROW({
read.getExpandedLocationCode(unexpandedLocationCode_Invalid, nodeNumber,
fruLocationCode);
});
// not starting with U
unexpandedLocationCode_Invalid = "Mabc-X0";
EXPECT_ANY_THROW({
read.getExpandedLocationCode(unexpandedLocationCode_Invalid, nodeNumber,
fruLocationCode);
});
}
TEST_F(vpdManagerReaderTest, getExpandedLocationCode_Invalid)
{
std::string unexpandedLocationCode_Invalid = "Uabc-X0";
MockUtilCalls uCalls;
ReaderImpl read(uCalls);
EXPECT_ANY_THROW({
read.getExpandedLocationCode(unexpandedLocationCode_Invalid, nodeNumber,
fruLocationCode);
});
}
TEST_F(vpdManagerReaderTest, getExpandedLocationCode_Valid)
{
// mock the call to read bus property
MockUtilCalls uCalls;
EXPECT_CALL(uCalls, readBusProperty(SYSTEM_OBJECT, IBM_LOCATION_CODE_INF,
"LocationCode"))
.Times(1)
.WillOnce(testing::Return("U78DA.ND1.1234567-P0"));
std::string unexpandedLocationCode = "Ufcs-P0";
ReaderImpl read(uCalls);
std::string res = read.getExpandedLocationCode(unexpandedLocationCode,
nodeNumber, fruLocationCode);
EXPECT_EQ(res, "U78DA.ND1.1234567-P0");
}
TEST_F(vpdManagerReaderTest, getFrusAtLocation_Invalid)
{
// invalid lication code
std::string unexpandedLocationCode = "Uabc-X0";
MockUtilCalls uCalls;
ReaderImpl read(uCalls);
EXPECT_ANY_THROW({
read.getFrusAtLocation(unexpandedLocationCode, nodeNumber,
fruLocationCode);
});
// map to hold the mapping of location code and inventory path, empty in
// this case
LocationCodeMap mapLocationCode;
unexpandedLocationCode = "Ufcs-P0";
EXPECT_ANY_THROW({
read.getFrusAtLocation(unexpandedLocationCode, nodeNumber,
mapLocationCode);
});
}
TEST_F(vpdManagerReaderTest, getFrusAtLocation_Valid)
{
std::string LocationCode = "Ufcs-P0";
MockUtilCalls uCalls;
ReaderImpl read(uCalls);
ListOfPaths paths =
read.getFrusAtLocation(LocationCode, nodeNumber, fruLocationCode);
std::string expected =
"/xyz/openbmc_project/inventory/system/chassis/motherboard";
EXPECT_EQ(paths.at(0), expected);
}
TEST_F(vpdManagerReaderTest, getFRUsByExpandedLocationCode_invalid)
{
// not starting from U
std::string locationCode = "9105.22A.SIMP10R";
MockUtilCalls uCalls;
ReaderImpl read(uCalls);
ListOfPaths paths;
EXPECT_ANY_THROW({
paths =
read.getFRUsByExpandedLocationCode(locationCode, fruLocationCode);
});
// unused variable warning
(void)paths;
// length is les sthan 17 for expanded location code
locationCode = "U9105.22A.SIMP10";
EXPECT_ANY_THROW({
paths =
read.getFRUsByExpandedLocationCode(locationCode, fruLocationCode);
});
// Invalid location code. No "."
locationCode = "U78DAND11234567-P0";
// Mock readBUsproperty call
EXPECT_CALL(uCalls,
readBusProperty(SYSTEM_OBJECT, "com.ibm.ipzvpd.VCEN", "FC"))
.Times(1)
.WillOnce(
testing::Return("78DAPQRS")); // return a dummy value for FC keyword
// unused variable warning
(void)paths;
EXPECT_ANY_THROW({
paths =
read.getFRUsByExpandedLocationCode(locationCode, fruLocationCode);
});
}
TEST_F(vpdManagerReaderTest, getFRUsByExpandedLocationCode_Valid_FC)
{
// valid location code with FC kwd.
std::string validLocationCode = "U78DA.ND1.1234567-P0";
// Mock readBUsproperty call
MockUtilCalls uCalls;
EXPECT_CALL(uCalls,
readBusProperty(SYSTEM_OBJECT, "com.ibm.ipzvpd.VCEN", "FC"))
.WillRepeatedly(
testing::Return("78DAPQRS")); // return a dummy value for FC keyword
ReaderImpl read(uCalls);
ListOfPaths paths =
read.getFRUsByExpandedLocationCode(validLocationCode, fruLocationCode);
std::string expected =
"/xyz/openbmc_project/inventory/system/chassis/motherboard";
EXPECT_EQ(paths.at(0), expected);
}
TEST_F(vpdManagerReaderTest, getFRUsByExpandedLocationCode_Valid_TM)
{
// valid location code with TM kwd.
std::string validLocationCode = "U9105.22A.SIMP10R";
// Mock readBUsproperty call
MockUtilCalls uCalls;
EXPECT_CALL(uCalls,
readBusProperty(SYSTEM_OBJECT, "com.ibm.ipzvpd.VCEN", "FC"))
.Times(1)
.WillOnce(
testing::Return("78DAPQRS")); // return a dummy value for FC keyword
EXPECT_CALL(uCalls,
readBusProperty(SYSTEM_OBJECT, "com.ibm.ipzvpd.VSYS", "TM"))
.Times(1)
.WillOnce(
testing::Return("9105PQRS")); // return a dummy value for TM keyword
ReaderImpl read(uCalls);
ListOfPaths paths =
read.getFRUsByExpandedLocationCode(validLocationCode, fruLocationCode);
std::string expected = "/xyz/openbmc_project/inventory/system";
EXPECT_EQ(paths.at(0), expected);
}
int main(int argc, char** argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}