GildedRose-Refactoring-Kata/cpp-catch2/test/gildedrose_catch.cpp

#include <catch2/catch.hpp>
#include "ApprovalTests.hpp"

#include "GildedRose.h"

std::ostream& operator<<(std::ostream& os, const Item& obj)
{
    return os
            << "name: " << obj.name
            << ", sellIn: " << obj.sellIn
            << ", quality: " << obj.quality;
}

// This is a normal unit test using Catch2
TEST_CASE("UpdateQuality") {

    vector<Item> items;
    items.push_back(Item("foo", 0, 0));
    GildedRose app(items);
    app.updateQuality();
    REQUIRE("fixme" == app.items[0].name);
}

// This is an Approval test using https://github.com/approvals/approvaltests.cpp
TEST_CASE("UpdateQualityApprovalTest") {
    vector<Item> items;
    items.push_back(Item("foo", 0, 0));
    GildedRose app(items);
    app.updateQuality();
    auto item = app.items[0];
    ApprovalTests::Approvals::verify(item);
}