116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
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#include <cassert>
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#include <iostream>
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#include <string>
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#include "app.hpp"
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/// @brief 测试图书管理系统核心功能
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/// 使用标准库 assert，不依赖第三方测试框架。
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static void testAddAndFind() {
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std::cout << "[Test] testAddAndFind ... ";
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App app;
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assert(app.size() == 0);
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Book b1{"书名A", "作者A", "ISBN-001"};
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assert(app.addBook(b1));
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assert(app.size() == 1);
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// 重复 ISBN 应返回 false
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Book b2{"书名B", "作者B", "ISBN-001"};
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assert(!app.addBook(b2));
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assert(app.size() == 1);
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const Book* found = app.findByIsbn("ISBN-001");
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assert(found != nullptr);
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assert(found->getTitle() == "书名A");
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assert(found->getAuthor() == "作者A");
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// 不存在的 ISBN
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assert(app.findByIsbn("ISBN-999") == nullptr);
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std::cout << "PASSED\n";
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}
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/// @brief 测试删除功能
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static void testRemove() {
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std::cout << "[Test] testRemove ... ";
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App app;
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app.addBook(Book{"A", "a", "X"});
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app.addBook(Book{"B", "b", "Y"});
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assert(app.size() == 2);
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// 删除存在的
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assert(app.removeBook("X"));
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assert(app.size() == 1);
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// 删除不存在的
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assert(!app.removeBook("Z"));
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assert(app.size() == 1);
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std::cout << "PASSED\n";
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}
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/// @brief 测试搜索功能（不区分大小写）
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static void testSearch() {
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std::cout << "[Test] testSearch ... ";
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App app;
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app.addBook(Book{"C++ Primer", "Stanley Lippman", "I1"});
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app.addBook(Book{"Effective Modern C++", "Scott Meyers", "I2"});
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app.addBook(Book{"设计模式", "GoF", "I3"});
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// 按书名搜索（不区分大小写）
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auto r1 = app.search("c++");
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assert(r1.size() == 2);
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// 按作者搜索
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auto r2 = app.search("stanley");
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assert(r2.size() == 1);
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assert(r2[0].getIsbn() == "I1");
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// 无匹配
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auto r3 = app.search("不存在的书");
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assert(r3.empty());
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std::cout << "PASSED\n";
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}
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/// @brief 测试借出和归还
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static void testBorrowReturn() {
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std::cout << "[Test] testBorrowReturn ... ";
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App app;
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app.addBook(Book{"A", "a", "I-A"});
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// 借出
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assert(app.borrowBook("I-A"));
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const Book* b = app.findByIsbn("I-A");
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assert(b != nullptr);
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assert(b->isBorrowed());
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// 重复借出应失败
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assert(!app.borrowBook("I-A"));
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// 归还
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assert(app.returnBook("I-A"));
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assert(!b->isBorrowed());
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// 重复归还应失败
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assert(!app.returnBook("I-A"));
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// 不存在的 ISBN
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assert(!app.borrowBook("I-NONE"));
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assert(!app.returnBook("I-NONE"));
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std::cout << "PASSED\n";
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}
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/// @brief 主测试入口
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int main() {
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std::cout << "===== 图书管理系统单元测试 =====\n\n";
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testAddAndFind();
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testRemove();
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testSearch();
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testBorrowReturn();
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std::cout << "\n✅ 所有测试通过！\n";
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return 0;
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}
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