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-rw-r--r--src/test/CMakeLists.txt3
-rw-r--r--src/test/ECSTest.cpp233
-rw-r--r--src/test/SceneManagerTest.cpp120
3 files changed, 355 insertions, 1 deletions
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index 1c93220..d56d80f 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -3,6 +3,7 @@ target_sources(test_main PUBLIC
PhysicsTest.cpp
ScriptTest.cpp
ParticleTest.cpp
- RenderSystemTest.cpp
+ ECSTest.cpp
+ SceneManagerTest.cpp
)
diff --git a/src/test/ECSTest.cpp b/src/test/ECSTest.cpp
new file mode 100644
index 0000000..eaa2dbc
--- /dev/null
+++ b/src/test/ECSTest.cpp
@@ -0,0 +1,233 @@
+#define protected public
+
+#include <crepe/ComponentManager.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/Metadata.h>
+#include <crepe/api/Transform.h>
+#include <crepe/api/Vector2.h>
+#include <gtest/gtest.h>
+
+using namespace std;
+using namespace crepe;
+
+class ECSTest : public ::testing::Test {
+public:
+ ComponentManager mgr{};
+};
+
+TEST_F(ECSTest, createGameObject) {
+ GameObject obj = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+ vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 1);
+ EXPECT_EQ(transform.size(), 1);
+
+ EXPECT_EQ(metadata[0].get().name, "body");
+ EXPECT_EQ(metadata[0].get().tag, "person");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+
+ EXPECT_EQ(transform[0].get().position.x, 0);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+ EXPECT_EQ(transform[0].get().rotation, 0);
+ EXPECT_EQ(transform[0].get().scale, 1);
+}
+
+TEST_F(ECSTest, deleteAllGameObjects) {
+ GameObject obj0 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ GameObject obj1 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+
+ mgr.delete_all_components();
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+ vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 0);
+ EXPECT_EQ(transform.size(), 0);
+
+ GameObject obj2 = mgr.new_object("body2", "person2", Vector2{1, 0}, 5, 1);
+
+ metadata = mgr.get_components_by_type<Metadata>();
+ transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 1);
+ EXPECT_EQ(transform.size(), 1);
+
+ EXPECT_EQ(metadata[0].get().game_object_id, 0);
+ EXPECT_EQ(metadata[0].get().name, "body2");
+ EXPECT_EQ(metadata[0].get().tag, "person2");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+
+ EXPECT_EQ(transform[0].get().game_object_id, 0);
+ EXPECT_EQ(transform[0].get().position.x, 1);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+ EXPECT_EQ(transform[0].get().rotation, 5);
+ EXPECT_EQ(transform[0].get().scale, 1);
+}
+
+TEST_F(ECSTest, deleteGameObject) {
+ GameObject obj0 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ GameObject obj1 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+
+ mgr.delete_all_components_of_id(0);
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+ vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 1);
+ EXPECT_EQ(transform.size(), 1);
+
+ EXPECT_EQ(metadata[0].get().game_object_id, 1);
+ EXPECT_EQ(metadata[0].get().name, "body");
+ EXPECT_EQ(metadata[0].get().tag, "person");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+
+ EXPECT_EQ(transform[0].get().game_object_id, 1);
+ EXPECT_EQ(transform[0].get().position.x, 0);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+ EXPECT_EQ(transform[0].get().rotation, 0);
+ EXPECT_EQ(transform[0].get().scale, 1);
+}
+
+TEST_F(ECSTest, manyGameObjects) {
+ for(int i = 0; i < 5000; i++) {
+ GameObject obj = mgr.new_object("body", "person", Vector2{0, 0}, 0, i);
+ }
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+ vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 5000);
+ EXPECT_EQ(transform.size(), 5000);
+ for(int i = 0; i < 5000; i++) {
+ EXPECT_EQ(metadata[i].get().game_object_id, i);
+ EXPECT_EQ(metadata[i].get().name, "body");
+ EXPECT_EQ(metadata[i].get().tag, "person");
+ EXPECT_EQ(metadata[i].get().parent, -1);
+ EXPECT_EQ(metadata[i].get().children.size(), 0);
+
+ EXPECT_EQ(transform[i].get().game_object_id, i);
+ EXPECT_EQ(transform[i].get().position.x, 0);
+ EXPECT_EQ(transform[i].get().position.y, 0);
+ EXPECT_EQ(transform[i].get().rotation, 0);
+ EXPECT_EQ(transform[i].get().scale, i);
+ }
+
+ mgr.delete_components<Metadata>();
+
+ metadata = mgr.get_components_by_type<Metadata>();
+ transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 0);
+ EXPECT_EQ(transform.size(), 5000);
+
+ for(int i = 0; i < 10000 - 5000; i++) {
+ string tag = "person" + to_string(i);
+ GameObject obj = mgr.new_object("body", tag, Vector2{0, 0}, i, 0);
+ }
+
+ metadata = mgr.get_components_by_type<Metadata>();
+ transform = mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 10000 - 5000);
+ EXPECT_EQ(transform.size(), 10000);
+}
+
+TEST_F(ECSTest, getComponentsByID) {
+ GameObject obj0 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ GameObject obj1 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_id<Metadata>(0);
+ vector<reference_wrapper<Transform>> transform = mgr.get_components_by_id<Transform>(1);
+
+ EXPECT_EQ(metadata.size(), 1);
+ EXPECT_EQ(transform.size(), 1);
+
+ EXPECT_EQ(metadata[0].get().game_object_id, 0);
+ EXPECT_EQ(metadata[0].get().name, "body");
+ EXPECT_EQ(metadata[0].get().tag, "person");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+
+ EXPECT_EQ(transform[0].get().game_object_id, 1);
+ EXPECT_EQ(transform[0].get().position.x, 0);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+ EXPECT_EQ(transform[0].get().rotation, 0);
+ EXPECT_EQ(transform[0].get().scale, 1);
+}
+
+TEST_F(ECSTest, tooMuchComponents) {
+ try {
+ GameObject obj0 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ obj0.add_component<Transform>(Vector2{10, 10}, 0, 1);
+ } catch (const exception & e) {
+ EXPECT_EQ(e.what(), string("Exceeded maximum number of instances for this component type"));
+ }
+
+ try {
+ GameObject obj1 = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ obj1.add_component<Metadata>("body", "person");
+ } catch (const exception & e) {
+ EXPECT_EQ(e.what(), string("Exceeded maximum number of instances for this component type"));
+ }
+
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+
+ EXPECT_EQ(metadata.size(), 2);
+ EXPECT_EQ(metadata[0].get().name, "body");
+ EXPECT_EQ(metadata[1].get().name, "body");
+}
+
+TEST_F(ECSTest, partentChild) {
+ {
+ GameObject body = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
+ GameObject right_leg = mgr.new_object("rightLeg", "person", Vector2{1, 1}, 0, 1);
+ GameObject left_leg = mgr.new_object("leftLeg", "person", Vector2{1, 1}, 0, 1);
+ GameObject right_foot = mgr.new_object("rightFoot", "person", Vector2{2, 2}, 0, 1);
+ GameObject left_foot = mgr.new_object("leftFoot", "person", Vector2{2, 2}, 0, 1);
+
+ // Set the parent of each GameObject
+ right_foot.set_parent(right_leg);
+ left_foot.set_parent(left_leg);
+ right_leg.set_parent(body);
+ left_leg.set_parent(body);
+ }
+
+ // Get the Metadata and Transform components of each GameObject
+ vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
+
+ // Check IDs
+ EXPECT_EQ(metadata[0].get().game_object_id, 0);
+ EXPECT_EQ(metadata[1].get().game_object_id, 1);
+ EXPECT_EQ(metadata[2].get().game_object_id, 2);
+ EXPECT_EQ(metadata[3].get().game_object_id, 3);
+ EXPECT_EQ(metadata[4].get().game_object_id, 4);
+
+ // Check the parent-child relationships
+ EXPECT_EQ(metadata[0].get().name, "body");
+ EXPECT_EQ(metadata[1].get().name, "rightLeg");
+ EXPECT_EQ(metadata[2].get().name, "leftLeg");
+ EXPECT_EQ(metadata[3].get().name, "rightFoot");
+ EXPECT_EQ(metadata[4].get().name, "leftFoot");
+
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[1].get().parent, 0);
+ EXPECT_EQ(metadata[2].get().parent, 0);
+ EXPECT_EQ(metadata[3].get().parent, 1);
+ EXPECT_EQ(metadata[4].get().parent, 2);
+
+ EXPECT_EQ(metadata[0].get().children.size(), 2);
+ EXPECT_EQ(metadata[1].get().children.size(), 1);
+ EXPECT_EQ(metadata[2].get().children.size(), 1);
+ EXPECT_EQ(metadata[3].get().children.size(), 0);
+ EXPECT_EQ(metadata[4].get().children.size(), 0);
+
+ EXPECT_EQ(metadata[0].get().children[0], 1);
+ EXPECT_EQ(metadata[0].get().children[1], 2);
+ EXPECT_EQ(metadata[1].get().children[0], 3);
+ EXPECT_EQ(metadata[2].get().children[0], 4);
+}
diff --git a/src/test/SceneManagerTest.cpp b/src/test/SceneManagerTest.cpp
new file mode 100644
index 0000000..98b2a23
--- /dev/null
+++ b/src/test/SceneManagerTest.cpp
@@ -0,0 +1,120 @@
+#include <crepe/ComponentManager.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/Metadata.h>
+#include <crepe/api/Transform.h>
+#include <crepe/api/Vector2.h>
+#include <crepe/api/Scene.h>
+#include <crepe/api/SceneManager.h>
+#include <gtest/gtest.h>
+
+using namespace std;
+using namespace crepe;
+
+class ConcreteScene1 : public Scene {
+public:
+ using Scene::Scene;
+
+ void load_scene() {
+ auto & mgr = this->component_manager;
+ GameObject object1 = mgr.new_object("scene_1", "tag_scene_1", Vector2{0, 0}, 0, 1);
+ GameObject object2 = mgr.new_object("scene_1", "tag_scene_1", Vector2{1, 0}, 0, 1);
+ GameObject object3 = mgr.new_object("scene_1", "tag_scene_1", Vector2{2, 0}, 0, 1);
+ }
+};
+
+class ConcreteScene2 : public Scene {
+public:
+ using Scene::Scene;
+
+ void load_scene() {
+ auto & mgr = this->component_manager;
+ GameObject object1 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 0}, 0, 1);
+ GameObject object2 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 1}, 0, 1);
+ GameObject object3 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 2}, 0, 1);
+ GameObject object4 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 3}, 0, 1);
+ }
+};
+
+class SceneManagerTest : public ::testing::Test {
+public:
+ ComponentManager component_mgr{};
+ SceneManager scene_mgr{component_mgr};
+};
+
+TEST_F(SceneManagerTest, loadScene) {
+ scene_mgr.add_scene<ConcreteScene1>("scene1");
+ scene_mgr.add_scene<ConcreteScene2>("scene2");
+
+ scene_mgr.load_next_scene();
+
+ vector<reference_wrapper<Metadata>> metadata = component_mgr.get_components_by_type<Metadata>();
+ vector<reference_wrapper<Transform>> transform = component_mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 3);
+ EXPECT_EQ(transform.size(), 3);
+
+ EXPECT_EQ(metadata[0].get().game_object_id, 0);
+ EXPECT_EQ(metadata[0].get().name, "scene_1");
+ EXPECT_EQ(metadata[0].get().tag, "tag_scene_1");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+ EXPECT_EQ(transform[0].get().position.x, 0);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+
+ EXPECT_EQ(metadata[1].get().game_object_id, 1);
+ EXPECT_EQ(metadata[1].get().name, "scene_1");
+ EXPECT_EQ(metadata[1].get().tag, "tag_scene_1");
+ EXPECT_EQ(metadata[1].get().parent, -1);
+ EXPECT_EQ(metadata[1].get().children.size(), 0);
+ EXPECT_EQ(transform[1].get().position.x, 1);
+ EXPECT_EQ(transform[1].get().position.y, 0);
+
+ EXPECT_EQ(metadata[2].get().game_object_id, 2);
+ EXPECT_EQ(metadata[2].get().name, "scene_1");
+ EXPECT_EQ(metadata[2].get().tag, "tag_scene_1");
+ EXPECT_EQ(metadata[2].get().parent, -1);
+ EXPECT_EQ(metadata[2].get().children.size(), 0);
+ EXPECT_EQ(transform[2].get().position.x, 2);
+ EXPECT_EQ(transform[2].get().position.y, 0);
+
+ scene_mgr.set_next_scene("scene2");
+ scene_mgr.load_next_scene();
+
+ metadata = component_mgr.get_components_by_type<Metadata>();
+ transform = component_mgr.get_components_by_type<Transform>();
+
+ EXPECT_EQ(metadata.size(), 4);
+ EXPECT_EQ(transform.size(), 4);
+
+ EXPECT_EQ(metadata[0].get().game_object_id, 0);
+ EXPECT_EQ(metadata[0].get().name, "scene_2");
+ EXPECT_EQ(metadata[0].get().tag, "tag_scene_2");
+ EXPECT_EQ(metadata[0].get().parent, -1);
+ EXPECT_EQ(metadata[0].get().children.size(), 0);
+ EXPECT_EQ(transform[0].get().position.x, 0);
+ EXPECT_EQ(transform[0].get().position.y, 0);
+
+ EXPECT_EQ(metadata[1].get().game_object_id, 1);
+ EXPECT_EQ(metadata[1].get().name, "scene_2");
+ EXPECT_EQ(metadata[1].get().tag, "tag_scene_2");
+ EXPECT_EQ(metadata[1].get().parent, -1);
+ EXPECT_EQ(metadata[1].get().children.size(), 0);
+ EXPECT_EQ(transform[1].get().position.x, 0);
+ EXPECT_EQ(transform[1].get().position.y, 1);
+
+ EXPECT_EQ(metadata[2].get().game_object_id, 2);
+ EXPECT_EQ(metadata[2].get().name, "scene_2");
+ EXPECT_EQ(metadata[2].get().tag, "tag_scene_2");
+ EXPECT_EQ(metadata[2].get().parent, -1);
+ EXPECT_EQ(metadata[2].get().children.size(), 0);
+ EXPECT_EQ(transform[2].get().position.x, 0);
+ EXPECT_EQ(transform[2].get().position.y, 2);
+
+ EXPECT_EQ(metadata[3].get().game_object_id, 3);
+ EXPECT_EQ(metadata[3].get().name, "scene_2");
+ EXPECT_EQ(metadata[3].get().tag, "tag_scene_2");
+ EXPECT_EQ(metadata[3].get().parent, -1);
+ EXPECT_EQ(metadata[3].get().children.size(), 0);
+ EXPECT_EQ(transform[3].get().position.x, 0);
+ EXPECT_EQ(transform[3].get().position.y, 3);
+}