libcryfs/test/program_options/ParserTest.cpp

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#include "testutils/ProgramOptionsTestBase.h"
#include "../../src/program_options/Parser.h"
using namespace cryfs::program_options;
using std::vector;
class ProgramOptionsParserTest: public ProgramOptionsTestBase {
public:
ProgramOptions parse(std::initializer_list<const char*> options) {
vector<char*> _options = ProgramOptionsTestBase::options(options);
return Parser(_options.size(), _options.data()).parse();
}
};
TEST_F(ProgramOptionsParserTest, MissingAllOptions) {
EXPECT_DEATH(
parse({"./myExecutable"}),
"Usage:"
);
}
TEST_F(ProgramOptionsParserTest, MissingDir) {
EXPECT_DEATH(
parse({"./myExecutable", "/home/user/baseDir"}),
"Usage:"
);
}
TEST_F(ProgramOptionsParserTest, ConfigFileMissing) {
EXPECT_DEATH(
parse({"./myExecutable", "/home/user/baseDir", "/home/user/mountDir"}),
"Usage:"
);
}
TEST_F(ProgramOptionsParserTest, HelpLongOption) {
EXPECT_DEATH(
parse({"./myExecutable", "--help"}),
"Usage:"
);
}
TEST_F(ProgramOptionsParserTest, HelpShortOption) {
EXPECT_DEATH(
parse({"./myExecutable", "-h"}),
"Usage:"
);
}
TEST_F(ProgramOptionsParserTest, NoSpecialOptions) {
ProgramOptions options = parse({"./myExecutable", "--config", "/home/user/configFile", "/home/user/baseDir", "/home/user/mountDir"});
EXPECT_EQ("/home/user/baseDir", options.baseDir());
EXPECT_EQ("/home/user/mountDir", options.mountDir());
EXPECT_VECTOR_EQ({"./myExecutable", "/home/user/mountDir"}, options.fuseOptions());
}
TEST_F(ProgramOptionsParserTest, FuseOptionGiven) {
ProgramOptions options = parse({"./myExecutable", "--config", "/home/user/configFile", "/home/user/baseDir", "/home/user/mountDir", "--", "-f"});
EXPECT_EQ("/home/user/baseDir", options.baseDir());
EXPECT_EQ("/home/user/mountDir", options.mountDir());
EXPECT_VECTOR_EQ({"./myExecutable", "/home/user/mountDir", "-f"}, options.fuseOptions());
}