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// Copyright 2020 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <xmlparser/XMLTree.h>
#include <string>
#include <vector>
#include <gtest/gtest.h>
using namespace eprosima::fastdds::xmlparser;
using namespace ::testing;
class XMLTreeTests : public ::testing::Test
{
public:
XMLTreeTests()
{
}
~XMLTreeTests()
{
}
};
TEST_F(XMLTreeTests, OnlyRoot)
{
BaseNode test_base{NodeType::ROOT};
ASSERT_EQ(NodeType::ROOT, test_base.getType());
ASSERT_EQ(false, test_base.removeChild(0));
ASSERT_EQ(nullptr, test_base.getChild(0));
ASSERT_EQ(nullptr, test_base.getParent());
ASSERT_EQ(0u, test_base.getNumChildren());
}
TEST_F(XMLTreeTests, RootChildren)
{
BaseNode test_base{NodeType::ROOT};
ASSERT_EQ(false, test_base.removeChild(0));
ASSERT_EQ(nullptr, test_base.getChild(0));
ASSERT_EQ(0u, test_base.getNumChildren());
BaseNode* child = new BaseNode{NodeType::APPLICATION};
test_base.addChild(std::unique_ptr<BaseNode>(child));
ASSERT_EQ(1u, test_base.getNumChildren());
ASSERT_EQ(child, test_base.getChild(0));
ASSERT_EQ(&test_base, test_base.getChild(0)->getParent());
ASSERT_EQ(NodeType::APPLICATION, test_base.getChild(0)->getType());
ASSERT_EQ(true, test_base.removeChild(0));
ASSERT_EQ(0u, test_base.getNumChildren());
ASSERT_EQ(false, test_base.removeChild(0));
}
TEST_F(XMLTreeTests, RootMultipleChildren)
{
const unsigned int num_children = 10;
BaseNode test_base{NodeType::ROOT};
ASSERT_EQ(false, test_base.removeChild(0));
ASSERT_EQ(nullptr, test_base.getChild(0));
ASSERT_EQ(0u, test_base.getNumChildren());
std::vector<BaseNode*> children_backup;
for (unsigned int i = 0; i < num_children; ++i)
{
children_backup.push_back(new BaseNode{NodeType::APPLICATION});
test_base.addChild(std::unique_ptr<BaseNode>(children_backup[i]));
}
for (unsigned int i = 0; i < num_children; ++i)
{
ASSERT_EQ(children_backup[i], test_base.getChild(i));
ASSERT_EQ(&test_base, test_base.getChild(i)->getParent());
ASSERT_EQ(NodeType::APPLICATION, test_base.getChild(i)->getType());
}
for (unsigned int i = 0; i < num_children; ++i)
{
ASSERT_EQ(num_children - i, test_base.getNumChildren());
ASSERT_EQ(true, test_base.removeChild(0));
ASSERT_EQ(num_children - i - 1, test_base.getNumChildren());
ASSERT_EQ(false, test_base.removeChild(num_children - i));
}
}
TEST_F(XMLTreeTests, DataNode)
{
const std::string attribute_name0{"Attribute0"};
const std::string attribute_name1{"Attribute1"};
const std::string attribute_value0{"TESTATTRIBUTE"};
const std::string attribute_value1{"TESTATTRIBUTE1"};
DataNode<std::string> data_node{NodeType::PUBLISHER};
std::string* data = new std::string("TESTDATA");
data_node.setData(std::unique_ptr<std::string>(data));
data_node.addAttribute(attribute_name0, attribute_value0);
data_node.addAttribute(attribute_name1, attribute_value1);
ASSERT_EQ(NodeType::PUBLISHER, data_node.getType());
ASSERT_EQ(data, data_node.getData().get());
ASSERT_STREQ(attribute_value0.data(), data_node.getAttributes().at(attribute_name0).data());
ASSERT_STREQ(attribute_value1.data(), data_node.getAttributes().at(attribute_name1).data());
}
int main(
int argc,
char** argv)
{
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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