godot/tests/test_object.h

/*************************************************************************/
/*  test_object.h                                                        */
/*************************************************************************/
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#ifndef TEST_OBJECT_H
#define TEST_OBJECT_H

#include "core/object/object.h"

#include "thirdparty/doctest/doctest.h"

namespace TestObject {

TEST_CASE("[Object] Core getters") {
	Object object;

	CHECK_MESSAGE(
			object.is_class("Object"),
			"is_class() should return the expected value.");
	CHECK_MESSAGE(
			object.get_class() == "Object",
			"The returned class should match the expected value.");
	CHECK_MESSAGE(
			object.get_class_name() == "Object",
			"The returned class name should match the expected value.");
	CHECK_MESSAGE(
			object.get_class_static() == "Object",
			"The returned static class should match the expected value.");
	CHECK_MESSAGE(
			object.get_save_class() == "Object",
			"The returned save class should match the expected value.");
}

TEST_CASE("[Object] Metadata") {
	const String meta_path = "hello/world complex métadata\n\n\t\tpath";
	Object object;

	object.set_meta(meta_path, Color(0, 1, 0));
	CHECK_MESSAGE(
			Color(object.get_meta(meta_path)).is_equal_approx(Color(0, 1, 0)),
			"The returned object metadata after setting should match the expected value.");

	List<String> meta_list;
	object.get_meta_list(&meta_list);
	CHECK_MESSAGE(
			meta_list.size() == 1,
			"The metadata list should only contain 1 item after adding one metadata item.");

	object.remove_meta(meta_path);
	// Also try removing nonexistent metadata (it should do nothing, without printing an error message).
	object.remove_meta("I don't exist");
	ERR_PRINT_OFF;
	CHECK_MESSAGE(
			object.get_meta(meta_path) == Variant(),
			"The returned object metadata after removing should match the expected value.");
	ERR_PRINT_ON;

	List<String> meta_list2;
	object.get_meta_list(&meta_list2);
	CHECK_MESSAGE(
			meta_list2.size() == 0,
			"The metadata list should contain 0 items after removing all metadata items.");
}
} // namespace TestObject

#endif // TEST_OBJECT_H