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#include "../lib/libfilezilla/event_handler.hpp"
#include <cppunit/extensions/HelperMacros.h>
class DispatchTest final : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(DispatchTest);
CPPUNIT_TEST(testSingle);
CPPUNIT_TEST(testArgs);
CPPUNIT_TEST(testMultiple);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {}
void tearDown() {}
void testSingle();
void testArgs();
void testMultiple();
};
CPPUNIT_TEST_SUITE_REGISTRATION(DispatchTest);
namespace {
struct dispatch_target {
void a() { ++a_; }
void b() { ++b_; }
void c() { ++c_; }
void two(int a, int b)
{
a_ += a;
b_ += b;
}
int a_{};
int b_{};
int c_{};
};
struct type1;
typedef fz::simple_event<type1> T1;
struct type2;
typedef fz::simple_event<type2> T2;
struct type3;
typedef fz::simple_event<type3> T3;
struct type4;
typedef fz::simple_event<type4, int, int> T4;
}
void DispatchTest::testSingle()
{
dispatch_target t;
T1 const t1{};
CPPUNIT_ASSERT(fz::dispatch<T1>(t1, &t, &dispatch_target::a));
CPPUNIT_ASSERT(fz::dispatch<T1>(t1, &t, &dispatch_target::b));
T2 const t2{};
CPPUNIT_ASSERT(!fz::dispatch<T1>(t2, &t, &dispatch_target::b));
CPPUNIT_ASSERT_EQUAL(t.a_, 1);
CPPUNIT_ASSERT_EQUAL(t.b_, 1);
}
void DispatchTest::testArgs()
{
dispatch_target t;
T4 const t4(1, 5);
CPPUNIT_ASSERT(fz::dispatch<T4>(t4, &t, &dispatch_target::two));
T3 const t3{};
CPPUNIT_ASSERT(!fz::dispatch<T4>(t3, &t, &dispatch_target::two));
CPPUNIT_ASSERT_EQUAL(t.a_, 1);
CPPUNIT_ASSERT_EQUAL(t.b_, 5);
}
void DispatchTest::testMultiple()
{
dispatch_target t;
T1 const t1{};
T2 const t2{};
T3 const t3{};
T4 const t4(3, 8);
CPPUNIT_ASSERT((fz::dispatch<T1, T2, T3>(t1, &t, &dispatch_target::a, &dispatch_target::b, &dispatch_target::c)));
CPPUNIT_ASSERT((fz::dispatch<T1, T2, T3>(t2, &t, &dispatch_target::a, &dispatch_target::b, &dispatch_target::c)));
CPPUNIT_ASSERT((fz::dispatch<T1, T2, T3>(t3, &t, &dispatch_target::a, &dispatch_target::b, &dispatch_target::c)));
CPPUNIT_ASSERT((!fz::dispatch<T1, T2, T3>(t4, &t, &dispatch_target::a, &dispatch_target::b, &dispatch_target::c)));
CPPUNIT_ASSERT_EQUAL(t.a_, 1);
CPPUNIT_ASSERT_EQUAL(t.b_, 1);
CPPUNIT_ASSERT_EQUAL(t.c_, 1);
CPPUNIT_ASSERT((fz::dispatch<T1, T4>(t4, &t, &dispatch_target::a, &dispatch_target::two)));
CPPUNIT_ASSERT_EQUAL(t.a_, 4);
CPPUNIT_ASSERT_EQUAL(t.b_, 9);
}
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