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AI 自动生成测试用例

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lids 2026-05-20 14:59:04 +08:00
parent 9ceeaf09c6
commit 9ee9b41448
2 changed files with 350 additions and 0 deletions
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25
tests/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.10.0)
project(test_plan_execute_t1)
include(FetchContent)
if (MSVC)
add_compile_options(/utf-8)
endif()
FetchContent_Declare(
googletest
URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
include(CTest)
enable_testing()
add_executable(test_plan_execute_t1 test_app.cpp ../src/app.cpp)
target_link_libraries(test_plan_execute_t1 gtest gmock gtest_main)
include(GoogleTest)
gtest_discover_tests(test_plan_execute_t1)

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tests/test_app.cpp Normal file
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#include <gtest/gtest.h>
#include <string>
#include <vector>
#include <chrono>
#include "app.hpp"
// ============================================================================
// 测试夹具：CmsEngineTest
// ============================================================================
class CmsEngineTest : public ::testing::Test {
protected:
void SetUp() override {
// 每个测试用例开始前重置引擎
engine = new CmsEngine();
}
void TearDown() override {
delete engine;
}
CmsEngine* engine;
};
// ============================================================================
// ingestEvent 测试用例
// ============================================================================
/**
* @brief 正常输入测试：有效事件接入成功
*/
TEST_F(CmsEngineTest, testIngestEventValid) {
EventRecord event;
event.id = "EVT-001";
event.priority = 100;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_TRUE(result);
// 验证事件已存储
const EventRecord* found = engine->findEventById("EVT-001");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->id, "EVT-001");
EXPECT_EQ(found->priority, 100);
EXPECT_EQ(found->status, EventStatus::Pending);
}
/**
* @brief 边界值测试：优先级为 0 的事件接入成功
*/
TEST_F(CmsEngineTest, testIngestEventPriorityZero) {
EventRecord event;
event.id = "EVT-002";
event.priority = 0;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_TRUE(result);
const EventRecord* found = engine->findEventById("EVT-002");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->priority, 0);
}
/**
* @brief 边界值测试：优先级为 255 的事件接入成功
*/
TEST_F(CmsEngineTest, testIngestEventPriorityMax) {
EventRecord event;
event.id = "EVT-003";
event.priority = 255;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_TRUE(result);
const EventRecord* found = engine->findEventById("EVT-003");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->priority, 255);
}
/**
* @brief 异常输入测试：空 ID 事件接入失败
*/
TEST_F(CmsEngineTest, testIngestEventEmptyId) {
EventRecord event;
event.id = "";
event.priority = 100;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_FALSE(result);
// 验证事件未存储
const EventRecord* found = engine->findEventById("");
EXPECT_EQ(found, nullptr);
}
/**
* @brief 异常输入测试：优先级超过 255 的事件接入失败
*/
TEST_F(CmsEngineTest, testIngestEventPriorityOverflow) {
EventRecord event;
event.id = "EVT-004";
event.priority = 256;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_FALSE(result);
const EventRecord* found = engine->findEventById("EVT-004");
EXPECT_EQ(found, nullptr);
}
/**
* @brief 边界值测试：优先级为 256 的边界情况
*/
TEST_F(CmsEngineTest, testIngestEventPriorityJustOver) {
EventRecord event;
event.id = "EVT-005";
event.priority = 256;
event.status = EventStatus::Pending;
bool result = engine->ingestEvent(event);
EXPECT_FALSE(result);
}
/**
* @brief 特殊场景测试：连续接入多个事件
*/
TEST_F(CmsEngineTest, testIngestEventMultiple) {
EventRecord event1;
event1.id = "EVT-001";
event1.priority = 50;
event1.status = EventStatus::Pending;
EventRecord event2;
event2.id = "EVT-002";
event2.priority = 150;
event2.status = EventStatus::Pending;
EXPECT_TRUE(engine->ingestEvent(event1));
EXPECT_TRUE(engine->ingestEvent(event2));
const EventRecord* found1 = engine->findEventById("EVT-001");
const EventRecord* found2 = engine->findEventById("EVT-002");
ASSERT_NE(found1, nullptr);
ASSERT_NE(found2, nullptr);
EXPECT_EQ(found1->priority, 50);
EXPECT_EQ(found2->priority, 150);
}
/**
* @brief 特殊场景测试：接入事件后状态保持不变
*/
TEST_F(CmsEngineTest, testIngestEventStatusPreserved) {
EventRecord event;
event.id = "EVT-010";
event.priority = 200;
event.status = EventStatus::Generated;
EXPECT_TRUE(engine->ingestEvent(event));
const EventRecord* found = engine->findEventById("EVT-010");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->status, EventStatus::Generated);
}
// ============================================================================
// processPendingEvents 测试用例
// ============================================================================
/**
* @brief 正常输入测试：处理待处理事件
*/
TEST_F(CmsEngineTest, testProcessPendingEventsValid) {
EventRecord event;
event.id = "EVT-001";
event.priority = 100;
event.status = EventStatus::Pending;
engine->ingestEvent(event);
size_t count = engine->processPendingEvents();
EXPECT_EQ(count, 1);
// 验证事件状态已更新
const EventRecord* found = engine->findEventById("EVT-001");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->status, EventStatus::Generated);
// 验证生成了对应的 TaskPlan
const std::vector<TaskPlan>& plans = engine->getAllPlans();
ASSERT_EQ(plans.size(), 1);
EXPECT_EQ(plans[0].name, "AutoPlan-EVT-001");
EXPECT_EQ(plans[0].type, PlanType::Centralized);
EXPECT_EQ(plans[0].status, PlanStatus::Drafting);
EXPECT_EQ(plans[0].relatedEventId, "EVT-001");
EXPECT_FLOAT_EQ(plans[0].resourceQuota, 0.5f);
EXPECT_EQ(plans[0].constraints, "自动生成约束");
}
/**
* @brief 边界值测试：无待处理事件
*/
TEST_F(CmsEngineTest, testProcessPendingEventsNoPending) {
EventRecord event;
event.id = "EVT-001";
event.priority = 100;
event.status = EventStatus::Generated; // 非 Pending 状态
engine->ingestEvent(event);
size_t count = engine->processPendingEvents();
EXPECT_EQ(count, 0);
// 验证事件状态未改变
const EventRecord* found = engine->findEventById("EVT-001");
ASSERT_NE(found, nullptr);
EXPECT_EQ(found->status, EventStatus::Generated);
// 验证未生成 TaskPlan
const std::vector<TaskPlan>& plans = engine->getAllPlans();
EXPECT_EQ(plans.size(), 0);
}
/**
* @brief 边界值测试：空事件列表
*/
TEST_F(CmsEngineTest, testProcessPendingEventsEmptyList) {
size_t count = engine->processPendingEvents();
EXPECT_EQ(count, 0);
const std::vector<TaskPlan>& plans = engine->getAllPlans();
EXPECT_EQ(plans.size(), 0);
}
/**
* @brief 特殊场景测试：多个待处理事件
*/
TEST_F(CmsEngineTest, testProcessPendingEventsMultiple) {
EventRecord event1;
event1.id = "EVT-001";
event1.priority = 50;
event1.status = EventStatus::Pending;
engine->ingestEvent(event1);
EventRecord event2;
event2.id = "EVT-002";
event2.priority = 150;
event2.status = EventStatus::Pending;
engine->ingestEvent(event2);
EventRecord event3;
event3.id = "EVT-003";
event3.priority = 200;
event3.status = EventStatus::Generated; // 非 Pending
engine->ingestEvent(event3);
size_t count = engine->processPendingEvents();
EXPECT_EQ(count, 2);
// 验证事件状态
const EventRecord* found1 = engine->findEventById("EVT-001");
const EventRecord* found2 = engine->findEventById("EVT-002");
const EventRecord* found3 = engine->findEventById("EVT-003");
ASSERT_NE(found1, nullptr);
ASSERT_NE(found2, nullptr);
ASSERT_NE(found3, nullptr);
EXPECT_EQ(found1->status, EventStatus::Generated);
EXPECT_EQ(found2->status, EventStatus::Generated);
EXPECT_EQ(found3->status, EventStatus::Generated); // 保持不变
// 验证生成了 2 个 TaskPlan
const std::vector<TaskPlan>& plans = engine->getAllPlans();
ASSERT_EQ(plans.size(), 2);
EXPECT_EQ(plans[0].relatedEventId, "EVT-001");
EXPECT_EQ(plans[1].relatedEventId, "EVT-002");
}
/**
* @brief 特殊场景测试：重复处理待处理事件
*/
TEST_F(CmsEngineTest, testProcessPendingEventsIdempotent) {
EventRecord event;
event.id = "EVT-001";
event.priority = 100;
event.status = EventStatus::Pending;
engine->ingestEvent(event);
// 第一次处理
size_t count1 = engine->processPendingEvents();
EXPECT_EQ(count1, 1);
// 第二次处理（事件状态已变为 Generated，不应再次处理）
size_t count2 = engine->processPendingEvents();
EXPECT_EQ(count2, 0);
// 验证只生成了一个 TaskPlan
const std::vector<TaskPlan>& plans = engine->getAllPlans();
ASSERT_EQ(plans.size(), 1);
}
/**
* @brief 特殊场景测试：处理事件后生成唯一 ID
*/
TEST_F(CmsEngineTest, testProcessPendingEventsUniqueIds) {
EventRecord event1;
event1.id = "EVT-001";
event1.priority = 100;
event1.status = EventStatus::Pending;
engine->ingestEvent(event1);
EventRecord event2;
event2.id = "EVT-002";
event2.priority = 200;
event2.status = EventStatus::Pending;
engine->ingestEvent(event2);
engine->processPendingEvents();
const std::vector<TaskPlan>& plans = engine->getAllPlans();
ASSERT_EQ(plans.size(), 2);
EXPECT_NE(plans[0].id, plans[1].id); // ID 必须唯一
EXPECT_TRUE(plans[0].id.find("ID-") != std::string::npos);
EXPECT_TRUE(plans[1].id.find("ID-") != std::string::npos);
}