add fs mock feed function
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@ -1,2 +1,2 @@
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target_sources(${FSFW_TEST_TGT} PRIVATE testCommandExecutor.cpp
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testHostFilesystem.cpp)
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testHostFilesystem.cpp testFsMock.cpp)
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49
unittests/hal/testFsMock.cpp
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49
unittests/hal/testFsMock.cpp
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#include <catch2/catch_test_macros.hpp>
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#include "fsfw/serialize/SerializeIF.h"
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#include "mocks/FilesystemMock.h"
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using namespace std;
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TEST_CASE("Filesystem Mock", "[mocks]") {
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auto fsMock = FilesystemMock();
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SECTION("Create File") {
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FilesystemParams params("hello.txt");
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CHECK(fsMock.createFile(params) == result::OK);
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auto iter = fsMock.fileMap.find("hello.txt");
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REQUIRE(iter != fsMock.fileMap.end());
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FilesystemMock::FileInfo &stats = iter->second;
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CHECK(stats.fileSegQueue.empty());
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CHECK(stats.fileRaw.empty());
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}
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SECTION("Write to File") {
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std::string testData = "test data";
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FileOpParams params("hello.txt", testData.size());
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CHECK(fsMock.writeToFile(params, reinterpret_cast<const uint8_t *>(testData.data())) ==
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HasReturnvaluesIF::RETURN_OK);
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auto iter = fsMock.fileMap.find("hello.txt");
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REQUIRE(iter != fsMock.fileMap.end());
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FilesystemMock::FileInfo &stats = iter->second;
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CHECK(not stats.fileSegQueue.empty());
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CHECK(not stats.fileRaw.empty());
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auto &segment = stats.fileSegQueue.back();
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CHECK(segment.offset == 0);
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CHECK(std::string(reinterpret_cast<const char *>(segment.data.data()), segment.data.size()) ==
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testData);
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CHECK(std::string(reinterpret_cast<const char *>(stats.fileRaw.data()), segment.data.size()) ==
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testData);
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}
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SECTION("Create Directory") {
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FilesystemParams params("hello");
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CHECK(fsMock.createDirectory(params) == result::OK);
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REQUIRE(not fsMock.dirMap.empty());
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auto iter = fsMock.dirMap.find("hello");
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REQUIRE(iter != fsMock.dirMap.end());
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auto &dirInfo = iter->second;
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CHECK(dirInfo.createCallCount == 1);
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CHECK(dirInfo.delCallCount == 0);
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}
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}
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@ -1,7 +1,21 @@
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#include "FilesystemMock.h"
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#include <filesystem>
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#include "fsfw/serialize/SerializeIF.h"
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ReturnValue_t FilesystemMock::feedFile(const std::string &filename, std::ifstream &file) {
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if (not std::filesystem::exists(filename)) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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size_t fileSize = std::filesystem::file_size(filename);
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FileOpParams params(filename.c_str(), fileSize);
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std::vector<uint8_t> rawData(fileSize);
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file.read(reinterpret_cast<char *>(rawData.data()), static_cast<unsigned int>(rawData.size()));
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createOrAddToFile(params, rawData.data());
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t FilesystemMock::writeToFile(FileOpParams params, const uint8_t *data) {
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createOrAddToFile(params, data);
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return HasReturnvaluesIF::RETURN_OK;
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@ -75,7 +89,9 @@ void FilesystemMock::createOrAddToFile(FileOpParams params, const uint8_t *data)
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auto iter = fileMap.find(filename);
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if (iter == fileMap.end()) {
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FileSegmentQueue queue;
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queue.push(FileWriteInfo(filename, params.offset, data, params.size));
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if (params.size > 0) {
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queue.push(FileWriteInfo(filename, params.offset, data, params.size));
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}
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FileInfo info;
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info.fileSegQueue = queue;
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if (data != nullptr) {
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@ -105,4 +121,6 @@ void FilesystemMock::createOrAddToFile(FileOpParams params, const uint8_t *data)
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void FilesystemMock::reset() {
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fileMap.clear();
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dirMap.clear();
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std::queue<RenameInfo> empty;
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std::swap(renameQueue, empty);
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}
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@ -1,6 +1,7 @@
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#ifndef FSFW_MOCKS_FILESYSTEMMOCK_H
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#define FSFW_MOCKS_FILESYSTEMMOCK_H
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#include <fstream>
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#include <map>
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#include <queue>
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#include <string>
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@ -53,6 +54,7 @@ class FilesystemMock : public HasFileSystemIF {
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};
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std::queue<RenameInfo> renameQueue;
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ReturnValue_t feedFile(const std::string &filename, std::ifstream &file);
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ReturnValue_t writeToFile(FileOpParams params, const uint8_t *data) override;
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ReturnValue_t readFromFile(FileOpParams params, uint8_t **buffer, size_t &readSize,
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size_t maxSize) override;
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@ -64,6 +66,10 @@ class FilesystemMock : public HasFileSystemIF {
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void reset();
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using HasFileSystemIF::createDirectory;
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using HasFileSystemIF::createFile;
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using HasFileSystemIF::readFromFile;
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private:
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void createOrAddToFile(FileOpParams params, const uint8_t *data);
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};
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