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#include "dgunit.h"
#include <vector>
#include <notifier.h>
class Probe
: public Listener
{
public:
Probe(std::vector<Probe*>& triggers)
: triggers(triggers)
{
}
void slot()
{
triggers.push_back(this);
}
std::vector<Probe*>& triggers;
};
class NotifierTest
: public DGUnit
{
public:
NotifierTest()
{
DGUNIT_TEST(NotifierTest::testTest);
}
void testTest()
{
Notifier<> notifier;
std::vector<Probe*> triggers;
Probe foo1(triggers);
Probe foo2(triggers);
{
notifier.connect(&foo1, &Probe::slot);
notifier.connect(&foo2, &Probe::slot);
notifier();
std::vector<Probe*> ref;
ref.push_back(&foo1);
ref.push_back(&foo2);
DGUNIT_ASSERT_EQUAL(ref.size(), triggers.size());
DGUNIT_ASSERT_EQUAL(ref[0], triggers[0]);
DGUNIT_ASSERT_EQUAL(ref[1], triggers[1]);
notifier.disconnect(&foo1);
notifier.disconnect(&foo2);
triggers.clear();
}
{
notifier.connect(&foo2, &Probe::slot);
notifier.connect(&foo1, &Probe::slot);
notifier();
std::vector<Probe*> ref;
ref.push_back(&foo2);
ref.push_back(&foo1);
DGUNIT_ASSERT_EQUAL(ref.size(), triggers.size());
DGUNIT_ASSERT_EQUAL(ref[0], triggers[0]);
DGUNIT_ASSERT_EQUAL(ref[1], triggers[1]);
notifier.disconnect(&foo1);
notifier.disconnect(&foo2);
triggers.clear();
}
}
};
static NotifierTest test;
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