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/*
* Copyright (c) 2019, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE. */
#include "gtest/gtest.h"
#include "json/reader.h"
#include "policy/policy_table/types.h"
#include <type_traits>
namespace test {
namespace vehicle_info_plugin_test {
using namespace rpc::policy_table_interface_base;
namespace {
/*
* class TestString should be used for compact string creation with json value
*/
class TestString {
/**
* @brief Field contains json structure
*/
std::string text_;
/**
* @brief Need for validate should not be returned closed json or empty string
*/
bool is_initialized_;
public:
TestString() : is_initialized_(false) {}
/**
* @brief This method handling all types except string
* the name:value will be added to json string
* @param std::string& name - name of json filed
* @param const T& value - value of json filed
*/
template <class T>
void AddField(const std::string& name, const T& value) {
const bool is_bool = std::is_same<T, bool>::value;
// Should be writed to json true/false not 1/0
const std::string text_value =
(is_bool ? (value ? "true" : "false") : std::to_string(value));
if (text_.empty()) {
is_initialized_ = true;
text_ = "{\"" + name + "\":" + text_value;
return;
}
text_ += ",\"" + name + "\":" + text_value;
}
/**
* @brief This method handling only string values
* the name:"value" will be added to json string
* this method is coverring value in quotes
* @param std::string& name - name of json filed
* @param const T& value - value of json filed
*/
void AddField(const std::string& name, const char* value) {
if (text_.empty()) {
is_initialized_ = true;
text_ = "{\"" + name + "\":";
} else {
text_ += ",\"" + name + "\":";
}
text_ += value[0] == '{' || value[0] == '['
? std::string(value)
: "\"" + std::string(value) + "\"";
}
/**
* @brief This method close json string before return
* @return all string and close json form by right bracket "}"
* or empty string if json structure is empty
*/
std::string GetValue() {
return is_initialized_ ? text_ + "}" : "";
}
};
} // namespace
class VehicleDataItemTypeTest : public ::testing::Test {
public:
std::string GetFullJsonString(const std::string& params_array = "") {
TestString str;
str.AddField("name", "VehicleDataItem");
str.AddField("type", "String");
str.AddField("key", "OEMDataRef");
str.AddField("array", true);
str.AddField("mandatory", true);
str.AddField("params", ("[" + params_array + "]").c_str());
str.AddField("since", "4.0");
str.AddField("until", "5.0");
str.AddField("removed", true);
str.AddField("deprecated", true);
str.AddField("minvalue", 1);
str.AddField("maxvalue", 2);
str.AddField("minsize", 10);
str.AddField("maxsize", 20);
str.AddField("minlength", 100);
str.AddField("maxlength", 200);
return str.GetValue();
}
protected:
virtual void TearDown() {
json_.clear();
}
Json::Value json_;
Json::Reader reader_;
};
TEST_F(VehicleDataItemTypeTest, Initialize_Success) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
EXPECT_TRUE(vdi.is_initialized());
}
TEST_F(VehicleDataItemTypeTest, Initialize_Failed) {
VehicleDataItem vdi;
EXPECT_FALSE(vdi.is_initialized());
}
TEST_F(VehicleDataItemTypeTest, CheckConvertFromJsonToVehicleDataItem_Success) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
EXPECT_TRUE((std::string)vdi.name == "VehicleDataItem");
EXPECT_TRUE((std::string)vdi.type == "String");
EXPECT_TRUE((std::string)vdi.key == "OEMDataRef");
EXPECT_TRUE(*vdi.array == true);
EXPECT_TRUE(vdi.mandatory == true);
EXPECT_TRUE(vdi.params->empty());
EXPECT_TRUE((std::string)*vdi.since == "4.0");
EXPECT_TRUE((std::string)*vdi.until == "5.0");
EXPECT_TRUE(*vdi.removed == true);
EXPECT_TRUE(*vdi.deprecated == true);
EXPECT_TRUE(*vdi.minvalue == 1);
EXPECT_TRUE(*vdi.maxvalue == 2);
EXPECT_TRUE(*vdi.minsize == 10);
EXPECT_TRUE(*vdi.maxsize == 20);
EXPECT_TRUE(*vdi.minlength == 100);
EXPECT_TRUE(*vdi.maxlength == 200);
}
TEST_F(VehicleDataItemTypeTest, CheckConvertFromVehicleDataItemToJson_Success) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
auto jsonFrom = vdi.ToJsonValue();
VehicleDataItem vdi2(&jsonFrom);
EXPECT_TRUE(vdi == vdi2);
}
TEST_F(VehicleDataItemTypeTest, CheckIsValid_Failed) {
VehicleDataItem vdi;
EXPECT_FALSE(vdi.is_valid());
}
TEST_F(VehicleDataItemTypeTest, CheckIsValid_Struct_Success) {
reader_.parse(GetFullJsonString(GetFullJsonString()), json_);
VehicleDataItem vdi(&json_);
vdi.type = "Struct";
EXPECT_TRUE(vdi.is_valid());
}
TEST_F(VehicleDataItemTypeTest, CheckIsValid_Struct_EmptyParams_Failed) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
vdi.type = "Struct";
EXPECT_FALSE(vdi.is_valid());
}
TEST_F(VehicleDataItemTypeTest, CheckIsValid_PODTypes_Success) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
vdi.type = "Integer";
EXPECT_TRUE(vdi.is_valid());
vdi.type = "Float";
EXPECT_TRUE(vdi.is_valid());
vdi.type = "String";
EXPECT_TRUE(vdi.is_valid());
vdi.type = "Boolean";
EXPECT_TRUE(vdi.is_valid());
}
TEST_F(VehicleDataItemTypeTest, CheckEmptiness_True) {
VehicleDataItem vdi;
EXPECT_FALSE(vdi.struct_not_empty());
}
TEST_F(VehicleDataItemTypeTest, CheckEmptiness_False) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi(&json_);
EXPECT_TRUE(vdi.struct_not_empty());
}
TEST_F(VehicleDataItemTypeTest, CheckCopyConstructor) {
reader_.parse(GetFullJsonString(), json_);
VehicleDataItem vdi1(&json_);
VehicleDataItem vdi2(vdi1);
EXPECT_TRUE(vdi1 == vdi2);
}
} // namespace vehicle_info_plugin_test
} // namespace test
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