This repository has been archived on 2024-01-28. You can view files and clone it, but cannot push or open issues or pull requests.
ecg-prog-filtered/u01/tests.cpp

63 lines
1.6 KiB
C++
Raw Normal View History

2023-04-21 22:46:18 +02:00
#include <catch2/catch_test_macros.hpp>
#include <iostream>
#include "node.h"
int get_node_id(node *n) {
// TODO: ensure the test calling this starts at node_id 0 (currently this is
// undefined based on order the tests are run)
// for the time being, this gets the offset
int id = std::stoi(n->get_name().substr(5));
// this tests if the node id was correctly extracted
REQUIRE(n->get_name() == "node_" + std::to_string(id));
return id;
}
2023-04-21 22:46:18 +02:00
TEST_CASE("Name") {
node *n = new node("test");
REQUIRE(n->get_name() == "test");
n->set_name("foo");
REQUIRE(n->get_name() == "foo");
delete n;
}
TEST_CASE("Number of children") {
node *n = new node("test");
REQUIRE(n->get_nr_children() == 0);
for (std::size_t i = 0; i < 20; i++) {
node *child = new node("child");
n->add_child(child);
}
REQUIRE(n->get_nr_children() == 20);
delete n;
}
TEST_CASE("Get children") {
node *n = new node("test");
REQUIRE(n->get_nr_children() == 0);
for (std::size_t i = 0; i < 5; i++) {
n->add_child(new node("child " + std::to_string(i)));
}
for (std::size_t i = 0; i < 5; i++) {
REQUIRE(n->get_child(i)->get_name() == "child " + std::to_string(i));
}
delete n;
}
TEST_CASE("Global node counting") {
node *n = new node();
const int node_id_start = get_node_id(n);
for (std::size_t i = 0; i < 5; i++) {
n->add_child(new node());
}
n->add_child(new node("explicit name"));
for (std::size_t i = 0; i < 5; i++) {
REQUIRE(n->get_child(i)->get_name() ==
"node_" + std::to_string(node_id_start + 1 + i));
}
REQUIRE(n->get_child(5)->get_name() == "explicit name");
delete n;
}