xlnt/source/workbook/tests/test_round_trip.hpp
2016-09-19 18:52:11 -04:00

116 lines
3.1 KiB
C++

#pragma once
#include <fstream>
#include <iostream>
#include <cxxtest/TestSuite.h>
#include <helpers/path_helper.hpp>
#include <helpers/xml_helper.hpp>
#include <xlnt/packaging/zip_file.hpp>
#include <xlnt/workbook/workbook.hpp>
class test_round_trip : public CxxTest::TestSuite
{
public:
/// <summary>
/// Write original to a memory as an XLSX-formatted ZIP, read it from memory back to a workbook,
/// then ensure that the resulting workbook matches the original.
/// </summary>
bool round_trip_matches_wrw(const xlnt::workbook &original)
{
std::vector<std::uint8_t> buffer;
original.save(buffer);
original.save("a.xlsx");
xlnt::zip_file original_archive;
original_archive.load(buffer);
xlnt::workbook resulting_workbook;
resulting_workbook.load(buffer);
buffer.clear();
resulting_workbook.save(buffer);
resulting_workbook.save("b.xlsx");
xlnt::zip_file resulting_archive;
resulting_archive.load(buffer);
return xml_helper::xlsx_archives_match(original_archive, resulting_archive);
}
/// <summary>
/// Read file as an XLSX-formatted ZIP file in the filesystem to a workbook,
/// write the workbook back to memory, then ensure that the contents of the two files are equivalent.
/// </summary>
bool round_trip_matches_rw(const xlnt::path &original)
{
xlnt::zip_file original_archive;
original_archive.load(original);
xlnt::workbook original_workbook;
original_workbook.load(original);
std::vector<std::uint8_t> buffer;
original_workbook.save(buffer);
xlnt::zip_file resulting_archive;
resulting_archive.load(buffer);
return xml_helper::xlsx_archives_match(original_archive, resulting_archive);
}
void test_round_trip_minimal_wrw()
{
TS_SKIP("");
xlnt::workbook wb = xlnt::workbook::minimal();
TS_ASSERT(round_trip_matches_wrw(wb));
}
void test_round_trip_empty_excel_wrw()
{
TS_SKIP("");
xlnt::workbook wb = xlnt::workbook::empty_excel();
TS_ASSERT(round_trip_matches_wrw(wb));
}
void _test_round_trip_empty_libre_office_wrw()
{
TS_SKIP("");
xlnt::workbook wb = xlnt::workbook::empty_libre_office();
TS_ASSERT(round_trip_matches_wrw(wb));
}
void _test_round_trip_empty_pages_wrw()
{
TS_SKIP("");
xlnt::workbook wb = xlnt::workbook::empty_numbers();
TS_ASSERT(round_trip_matches_wrw(wb));
}
void test_round_trip_empty_excel_rw()
{
TS_SKIP("");
auto path = path_helper::get_data_directory("9_default-excel.xlsx");
TS_ASSERT(round_trip_matches_rw(path));
}
void test_round_trip_empty_libre_rw()
{
TS_SKIP("");
auto path = path_helper::get_data_directory("10_default-libre-office.xlsx");
TS_ASSERT(round_trip_matches_rw(path));
}
void test_round_trip_all_styles_rw()
{
TS_SKIP("");
auto path = path_helper::get_data_directory("13_all_styles.xlsx");
xlnt::workbook original_workbook;
original_workbook.load(path);
std::vector<std::uint8_t> buffer;
original_workbook.save(buffer);
// TS_ASSERT(round_trip_matches_rw(path));
}
};