polybar-dwm/tests/components/test_di.cpp
2016-10-10 14:52:57 +02:00

56 lines
1.9 KiB
C++

#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include <lemonbuddy/components/logger.hpp>
#include <lemonbuddy/utils/inotify.hpp>
#include "../unit_test.hpp"
#define CONFIGURE_ARGS(T, V, Args) T::configure<decltype(V)>(Args).create<decltype(V)>()
#define CONFIGURE(T, V) T::configure<decltype(V)>().create<decltype(V)>()
using namespace lemonbuddy;
class test_di : public unit_test {
public:
CPPUNIT_TEST_SUITE(test_di);
CPPUNIT_TEST(test_singleton);
CPPUNIT_TEST(test_unique);
CPPUNIT_TEST(test_instance);
CPPUNIT_TEST_SUITE_END();
void test_singleton() {
// clang-format off
logger& instance1{CONFIGURE(logger, instance1)};
const logger& instance2{CONFIGURE(logger, instance2)};
std::shared_ptr<logger> instance3{CONFIGURE(logger, instance3)};
boost::shared_ptr<logger> instance4{CONFIGURE(logger, instance4)};
// clang-format on
string mem_addr1{string_util::from_stream(std::stringstream() << &instance1)};
string mem_addr2{string_util::from_stream(std::stringstream() << &instance2)};
string mem_addr3{string_util::from_stream(std::stringstream() << instance3.get())};
CPPUNIT_ASSERT_EQUAL(mem_addr1, mem_addr2);
CPPUNIT_ASSERT_EQUAL(mem_addr2, mem_addr3);
CPPUNIT_ASSERT_EQUAL(instance3.get(), instance4.get());
}
void test_unique() {
unique_ptr<inotify_watch> instance1{inotify_util::make_watch("A")};
unique_ptr<inotify_watch> instance2{inotify_util::make_watch("B")};
shared_ptr<inotify_watch> instance3{inotify_util::make_watch("B")};
shared_ptr<inotify_watch> instance4{inotify_util::make_watch("B")};
CPPUNIT_ASSERT(instance1.get() != instance2.get());
CPPUNIT_ASSERT(instance2.get() != instance3.get());
CPPUNIT_ASSERT(instance3.get() != instance4.get());
}
void test_instance() {
// TODO
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(test_di);