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Merge pull request #66927 from jbcolli2/Path2d-Tests 

Unit tests for Path2D class
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Rémi Verschelde 2022-11-02 18:53:15 +01:00
parent 7488b4724e 92a466c162
commit 1bff95ad49
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109
tests/scene/test_path_2d.h Normal file
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/*************************************************************************/
/* test_path_2d.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef TEST_PATH_2D_H
#define TEST_PATH_2D_H
#include "scene/2d/path_2d.h"
#include "tests/test_macros.h"
namespace TestPath2D {
TEST_CASE("[SceneTree][Path2D] Initialization") {
SUBCASE("Path should be empty right after initialization") {
Path2D *test_path = memnew(Path2D);
CHECK(test_path->get_curve() == nullptr);
memdelete(test_path);
}
}
TEST_CASE("[SceneTree][Path2D] Curve setter and getter") {
Path2D *test_path = memnew(Path2D);
const Ref<Curve2D> &curve = memnew(Curve2D);
SUBCASE("Curve passed to the class should remain the same") {
test_path->set_curve(curve);
CHECK(test_path->get_curve() == curve);
}
SUBCASE("Curve passed many times to the class should remain the same") {
test_path->set_curve(curve);
test_path->set_curve(curve);
test_path->set_curve(curve);
CHECK(test_path->get_curve() == curve);
}
SUBCASE("Curve rewrite testing") {
const Ref<Curve2D> &curve1 = memnew(Curve2D);
const Ref<Curve2D> &curve2 = memnew(Curve2D);
test_path->set_curve(curve1);
test_path->set_curve(curve2);
CHECK_MESSAGE(test_path->get_curve() != curve1,
"After rewrite, second curve should be in class");
CHECK_MESSAGE(test_path->get_curve() == curve2,
"After rewrite, second curve should be in class");
}
SUBCASE("Assign same curve to two paths") {
Path2D *path2 = memnew(Path2D);
test_path->set_curve(curve);
path2->set_curve(curve);
CHECK_MESSAGE(test_path->get_curve() == path2->get_curve(),
"Both paths have the same curve.");
memdelete(path2);
}
SUBCASE("Swapping curves between two paths") {
Path2D *path2 = memnew(Path2D);
const Ref<Curve2D> &curve1 = memnew(Curve2D);
const Ref<Curve2D> &curve2 = memnew(Curve2D);
test_path->set_curve(curve1);
path2->set_curve(curve2);
CHECK(test_path->get_curve() == curve1);
CHECK(path2->get_curve() == curve2);
// Do the swap
Ref<Curve2D> temp = test_path->get_curve();
test_path->set_curve(path2->get_curve());
path2->set_curve(temp);
CHECK(test_path->get_curve() == curve2);
CHECK(path2->get_curve() == curve1);
memdelete(path2);
}
memdelete(test_path);
}
} // namespace TestPath2D
#endif // TEST_PATH_2D_H

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tests/test_main.cpp
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#include "tests/scene/test_code_edit.h"
#include "tests/scene/test_curve.h"
#include "tests/scene/test_gradient.h"
#include "tests/scene/test_path_2d.h"
#include "tests/scene/test_path_3d.h"
#include "tests/scene/test_sprite_frames.h"
#include "tests/scene/test_text_edit.h"