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#include <wibble/config.h>
#include <wibble/commandline/options.h>
#include <wibble/tests/tut-wibble.h>
namespace tut {
struct commandline_options_shar {
};
TESTGRP( commandline_options );
using namespace std;
using namespace wibble::commandline;
// Happy trick to get access to protected methods we need to use for the tests
template<typename T>
class Public : public T
{
public:
Public(const std::string& name)
: T(name) {}
Public(const std::string& name,
char shortName,
const std::string& longName,
const std::string& usage = std::string(),
const std::string& description = std::string())
: T(name, shortName, longName, usage, description) {}
virtual ArgList::iterator parse(ArgList& a, ArgList::iterator begin) { return T::parse(a, begin); }
virtual bool parse(const std::string& str) { return T::parse(str); }
};
// Test BoolOption
template<> template<>
void to::test<1>()
{
Public<BoolOption> opt("test");
ensure_equals(opt.name(), string("test"));
ensure_equals(opt.boolValue(), false);
ensure_equals(opt.stringValue(), string("false"));
ensure_equals(opt.parse(string()), false);
ensure_equals(opt.boolValue(), true);
ensure_equals(opt.stringValue(), string("true"));
}
// Test IntOption
template<> template<>
void to::test<2>()
{
Public<IntOption> opt("test");
ensure_equals(opt.name(), string("test"));
ensure_equals(opt.boolValue(), false);
ensure_equals(opt.intValue(), 0);
ensure_equals(opt.stringValue(), string("0"));
ensure_equals(opt.parse("42"), true);
ensure_equals(opt.boolValue(), true);
ensure_equals(opt.intValue(), 42);
ensure_equals(opt.stringValue(), string("42"));
}
// Test StringOption
template<> template<>
void to::test<3>()
{
Public<StringOption> opt("test");
ensure_equals(opt.name(), string("test"));
ensure_equals(opt.boolValue(), false);
ensure_equals(opt.stringValue(), string());
ensure_equals(opt.parse("-a"), true);
ensure_equals(opt.boolValue(), true);
ensure_equals(opt.stringValue(), "-a");
}
}
// vim:set ts=4 sw=4:
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