libcryfs/test/cryfs/cli/testutils/CliTest.h
2016-02-11 16:40:48 +01:00

75 lines
3.0 KiB
C++

#pragma once
#ifndef MESSMER_CRYFS_TEST_CLI_TESTUTILS_CLITEST_H
#define MESSMER_CRYFS_TEST_CLI_TESTUTILS_CLITEST_H
#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include <cpp-utils/tempfile/TempDir.h>
#include <cpp-utils/tempfile/TempFile.h>
#include <cryfs/cli/Cli.h>
#include <cryfs/cli/VersionChecker.h>
#include <cpp-utils/logging/logging.h>
#include <cpp-utils/process/subprocess.h>
#include <cpp-utils/network/FakeHttpClient.h>
#include "../../testutils/MockConsole.h"
class CliTest : public ::testing::Test {
public:
CliTest(): _basedir(), _mountdir(), basedir(_basedir.path()), mountdir(_mountdir.path()), logfile(), configfile(false), console(std::make_shared<MockConsole>()) {}
cpputils::TempDir _basedir;
cpputils::TempDir _mountdir;
boost::filesystem::path basedir;
boost::filesystem::path mountdir;
cpputils::TempFile logfile;
cpputils::TempFile configfile;
std::shared_ptr<MockConsole> console;
std::shared_ptr<cpputils::HttpClient> _httpClient() {
std::shared_ptr<cpputils::FakeHttpClient> httpClient = std::make_shared<cpputils::FakeHttpClient>();
httpClient->addWebsite("https://www.cryfs.org/version_info.json", "{\"version_info\":{\"current\":\"0.8.5\"}}");
return httpClient;
}
void run(std::vector<const char*> args) {
std::vector<char*> _args;
_args.reserve(args.size()+1);
_args.push_back(const_cast<char*>("cryfs"));
for (const char *arg : args) {
_args.push_back(const_cast<char*>(arg));
}
auto &keyGenerator = cpputils::Random::PseudoRandom();
cryfs::Cli(keyGenerator, cpputils::SCrypt::TestSettings, console, _httpClient()).main(_args.size(), _args.data());
}
void EXPECT_EXIT_WITH_HELP_MESSAGE(std::vector<const char*> args, const std::string &message = "") {
EXPECT_RUN_ERROR(args, (message+".*Usage").c_str());
}
void EXPECT_RUN_ERROR(std::vector<const char*> args, const char *message) {
EXPECT_EXIT(
run(args),
::testing::ExitedWithCode(1),
message
);
}
void EXPECT_RUN_SUCCESS(std::vector<const char*> args, const boost::filesystem::path &mountDir) {
//TODO Make this work when run in background
ASSERT(std::find(args.begin(), args.end(), string("-f")) != args.end(), "Currently only works if run in foreground");
std::thread unmountThread([&mountDir] {
int returncode = -1;
while (returncode != 0) {
returncode = cpputils::Subprocess::callAndGetReturnCode(std::string("fusermount -u ") + mountDir.c_str() + " 2>/dev/null");
std::this_thread::sleep_for(std::chrono::milliseconds(50)); // TODO Is this the test case duration? Does a shorter interval make the test case faster?
}
});
testing::internal::CaptureStdout();
run(args);
unmountThread.join();
EXPECT_THAT(testing::internal::GetCapturedStdout(), testing::MatchesRegex(".*Mounting filesystem.*"));
}
};
#endif