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#include "gtest/gtest.h"
#include "gmock/gmock.h"
#include "module_timer_test.h"
namespace functional_modules {
TEST(ModuleTimerTest, set_period) {
ModuleTimer<TestTrackable> timer;
timer.set_period(10000);
ModuleTimerTest test(timer);
EXPECT_EQ(10000u, test.period());
}
TEST(ModuleTimerTest, add_observer) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
for (size_t i = 0; i < 5; ++i) {
MockTimerObserver observer;
timer.AddObserver(&observer);
}
EXPECT_EQ(5, test.observers_size());
}
TEST(ModuleTimerTest, remove_observer) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
MockTimerObserver observer;
timer.AddObserver(&observer);
MockTimerObserver observer2;
timer.AddObserver(&observer2);
timer.RemoveObserver(&observer);
EXPECT_EQ(1, test.observers_size());
MockTimerObserver observer3;
timer.RemoveObserver(&observer3);
EXPECT_EQ(1, test.observers_size());
timer.RemoveObserver(&observer2);
EXPECT_EQ(0, test.observers_size());
}
TEST(ModuleTimerTest, start) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
timer.set_period(1);
MockTimerObserver observer;
timer.AddObserver(&observer);
TestTrackable track;
timer.AddTrackable(track);
sleep(2);
EXPECT_CALL(observer, OnTimeoutTriggered(track)).Times(1);
timer.CheckTimeout();
EXPECT_EQ(0, test.trackables_size());
timer.set_period(4);
timer.AddTrackable(track);
sleep(2);
EXPECT_CALL(observer, OnTimeoutTriggered(track)).Times(0);
timer.CheckTimeout();
EXPECT_EQ(1, test.trackables_size());
TestTrackable track2(1);
timer.AddTrackable(track2);
timer.AddTrackable(track);
sleep(2);
EXPECT_CALL(observer, OnTimeoutTriggered(track2)).Times(1);
EXPECT_CALL(observer, OnTimeoutTriggered(track)).Times(0);
timer.CheckTimeout();
EXPECT_EQ(1, test.trackables_size());
}
TEST(ModuleTimerTest, add_trackable) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
timer.AddTrackable(TestTrackable());
ASSERT_EQ(1, test.trackables_size());
// adding the same object twice
timer.AddTrackable(TestTrackable());
EXPECT_EQ(1, test.trackables_size());
// adding another object
TestTrackable track(3);
timer.AddTrackable(track);
ASSERT_EQ(2, test.trackables_size());
EXPECT_TRUE(test.trackable(track).start_time() - test.current_time() < 1);
timer.AddTrackable(track);
sleep(3);
EXPECT_TRUE(test.current_time() - test.trackable(track).start_time() < 4 &&
test.current_time() - test.trackable(track).start_time() > 2);
}
TEST(ModuleTimerTest, remove_trackable) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
EXPECT_EQ(0, test.trackables_size());
TestTrackable track1;
TestTrackable track2(1);
timer.AddTrackable(track1);
timer.AddTrackable(track2);
EXPECT_EQ(2, test.trackables_size());
timer.RemoveTrackable(track2);
ASSERT_EQ(1, test.trackables_size());
TestTrackable track3(2);
timer.RemoveTrackable(track3);
ASSERT_EQ(1, test.trackables_size());
timer.RemoveTrackable(track1);
ASSERT_EQ(0, test.trackables_size());
}
TEST(ModuleTimerTest, notify) {
ModuleTimer<TestTrackable> timer;
ModuleTimerTest test(timer);
timer.set_period(1);
MockTimerObserver observer;
timer.AddObserver(&observer);
TestTrackable track;
timer.AddTrackable(track);
TestTrackable track2(2);
timer.AddTrackable(track2);
sleep(2);
EXPECT_CALL(observer, OnTimeoutTriggered(track)).Times(1);
EXPECT_CALL(observer, OnTimeoutTriggered(track2)).Times(0);
timer.CheckTimeout();
EXPECT_EQ(1, test.trackables_size());
}
} // namespace functional_modules
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