// Copyright 2023 Google LLC

//

// 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

//

// https://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 "docfx/linked_text_type.h"

#include <gmock/gmock.h>

namespace docfx {

namespace {

TEST(LinkedTextType, Basic) {

auto constexpr kXml = R"xml(<?xml version="1.0" standalone="yes"?>

<doxygen version="1.9.1" xml:lang="en-US">

<type id="001"><ref refid="classgoogle_1_1cloud_1_1ErrorInfo" kindref="compound">ErrorInfo</ref> const &amp;</type>

<type id="002">std::string</type>

</doxygen>)xml";

pugi::xml_document doc;

doc.load_string(kXml);

struct TestCase {

std::string id;

std::string expected;

} const cases[] = {

{"001", "ErrorInfo const &"},

{"002", "std::string"},

};

auto vars = pugi::xpath_variable_set();

vars.add("id", pugi::xpath_type_string);

auto query = pugi::xpath_query("//*[@id = string($id)]", &vars);

for (auto const& test : cases) {

SCOPED_TRACE("Running with id=" + test.id);

vars.set("id", test.id.c_str());

auto selected = doc.select_node(query);

ASSERT_TRUE(selected);

EXPECT_EQ(test.expected, LinkedTextType(selected.node()));

}

}

} // namespace

} // namespace docfx