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#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <crepe/api/AudioSource.h>
#include <crepe/api/GameObject.h>
#include <crepe/manager/ComponentManager.h>
#include <crepe/manager/ResourceManager.h>
#include <crepe/system/AudioSystem.h>
using namespace std;
using namespace std::chrono_literals;
using namespace crepe;
using namespace testing;
class AudioTest : public Test {
private:
class TestSoundContext : public SoundContext {
public:
MOCK_METHOD(SoundHandle, play, (Sound & resource), (override));
MOCK_METHOD(void, stop, (const SoundHandle &), (override));
MOCK_METHOD(void, set_volume, (const SoundHandle &, float), (override));
MOCK_METHOD(void, set_loop, (const SoundHandle &, bool), (override));
};
class TestAudioSystem : public AudioSystem {
public:
using AudioSystem::AudioSystem;
StrictMock<TestSoundContext> context;
virtual SoundContext & get_context() { return this->context; }
};
private:
Mediator mediator;
ComponentManager component_manager{mediator};
ResourceManager resource_manager{mediator};
public:
TestAudioSystem system{mediator};
TestSoundContext & context = system.context;
private:
GameObject entity = component_manager.new_object("name");
public:
AudioSource & component = entity.add_component<AudioSource>("mwe/audio/bgm.ogg");
};
TEST_F(AudioTest, Default) {
EXPECT_CALL(context, play(_)).Times(0);
EXPECT_CALL(context, stop(_)).Times(0);
EXPECT_CALL(context, set_volume(_, _)).Times(0);
EXPECT_CALL(context, set_loop(_, _)).Times(0);
system.update();
}
TEST_F(AudioTest, Play) {
system.update();
{
InSequence seq;
EXPECT_CALL(context, play(_)).Times(0);
component.play();
}
{
InSequence seq;
EXPECT_CALL(context, play(_)).Times(1);
system.update();
}
}
TEST_F(AudioTest, Stop) {
system.update();
{
InSequence seq;
EXPECT_CALL(context, stop(_)).Times(0);
component.stop();
}
{
InSequence seq;
EXPECT_CALL(context, stop(_)).Times(1);
system.update();
}
}
TEST_F(AudioTest, Volume) {
system.update();
{
InSequence seq;
EXPECT_CALL(context, set_volume(_, _)).Times(0);
component.volume += 0.2;
}
{
InSequence seq;
EXPECT_CALL(context, set_volume(_, component.volume)).Times(1);
system.update();
}
}
TEST_F(AudioTest, Looping) {
system.update();
{
InSequence seq;
EXPECT_CALL(context, set_loop(_, _)).Times(0);
component.loop = !component.loop;
}
{
InSequence seq;
EXPECT_CALL(context, set_loop(_, component.loop)).Times(1);
system.update();
}
}
TEST_F(AudioTest, StopOnDeactivate) {
system.update();
{
InSequence seq;
EXPECT_CALL(context, stop(_)).Times(1);
component.active = false;
system.update();
}
}
TEST_F(AudioTest, PlayOnActive) {
component.active = false;
component.play_on_awake = true;
system.update();
{
InSequence seq;
EXPECT_CALL(context, play(_)).Times(1);
component.active = true;
system.update();
}
}
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