AI 自动生成测试用例

tests/CMakeLists.txt

@@ -0,0 +1,25 @@
+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)

tests/test_app.cpp

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+#include <gtest/gtest.h>
+#include <string>
+#include <vector>
+#include <chrono>
+#include "app.hpp"
+
+// 辅助函数：创建一个有效的 EventRecord
+EventRecord createValidEvent(const std::string& id = "EVT-001", uint32_t priority = 100) {
+    EventRecord event;
+    event.id = id;
+    event.priority = priority;
+    event.status = EventStatus::Pending;
+    return event;
+}
+
+// ============================================================
+// 测试 ingestEvent 函数
+// ============================================================
+
+// 正常输入测试：有效的 EventRecord 应该被成功接入
+TEST(CmsEngineTest, testIngestEventValidInput) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent();
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    // 验证事件已被存储
+    const EventRecord* storedEvent = engine.findEventById(event.id);
+    ASSERT_NE(storedEvent, nullptr);
+    EXPECT_EQ(storedEvent->id, event.id);
+    EXPECT_EQ(storedEvent->priority, event.priority);
+}
+
+// 边界值测试：优先级为 0 的 EventRecord 应该被成功接入
+TEST(CmsEngineTest, testIngestEventPriorityZero) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-002", 0);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    const EventRecord* storedEvent = engine.findEventById(event.id);
+    ASSERT_NE(storedEvent, nullptr);
+    EXPECT_EQ(storedEvent->priority, 0);
+}
+
+// 边界值测试：优先级为 255 的 EventRecord 应该被成功接入
+TEST(CmsEngineTest, testIngestEventPriorityMax) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-003", 255);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_TRUE(result);
+    const EventRecord* storedEvent = engine.findEventById(event.id);
+    ASSERT_NE(storedEvent, nullptr);
+    EXPECT_EQ(storedEvent->priority, 255);
+}
+
+// 异常输入测试：ID 为空的 EventRecord 应该被拒绝
+TEST(CmsEngineTest, testIngestEventEmptyId) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("", 100);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_FALSE(result);
+    // 验证事件未被存储
+    const EventRecord* storedEvent = engine.findEventById("");
+    EXPECT_EQ(storedEvent, nullptr);
+}
+
+// 异常输入测试：优先级大于 255 的 EventRecord 应该被拒绝
+TEST(CmsEngineTest, testIngestEventPriorityExceedsMax) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-004", 256);
+    
+    bool result = engine.ingestEvent(event);
+    
+    EXPECT_FALSE(result);
+    const EventRecord* storedEvent = engine.findEventById(event.id);
+    EXPECT_EQ(storedEvent, nullptr);
+}
+
+// 特殊场景测试：接入多个事件后验证所有事件都被正确存储
+TEST(CmsEngineTest, testIngestEventMultipleEvents) {
+    CmsEngine engine;
+    
+    EventRecord event1 = createValidEvent("EVT-001", 100);
+    EventRecord event2 = createValidEvent("EVT-002", 200);
+    EventRecord event3 = createValidEvent("EVT-003", 50);
+    
+    EXPECT_TRUE(engine.ingestEvent(event1));
+    EXPECT_TRUE(engine.ingestEvent(event2));
+    EXPECT_TRUE(engine.ingestEvent(event3));
+    
+    // 验证所有事件都被存储
+    EXPECT_NE(engine.findEventById("EVT-001"), nullptr);
+    EXPECT_NE(engine.findEventById("EVT-002"), nullptr);
+    EXPECT_NE(engine.findEventById("EVT-003"), nullptr);
+}
+
+// ============================================================
+// 测试 processPendingEvents 函数
+// ============================================================
+
+// 正常输入测试：处理待处理事件
+TEST(CmsEngineTest, testProcessPendingEventsValid) {
+    CmsEngine engine;
+    
+    EventRecord event1 = createValidEvent("EVT-001", 100);
+    EventRecord event2 = createValidEvent("EVT-002", 200);
+    event2.status = EventStatus::Pending;
+    
+    engine.ingestEvent(event1);
+    engine.ingestEvent(event2);
+    
+    size_t processedCount = engine.processPendingEvents();
+    
+    EXPECT_EQ(processedCount, 2);
+    
+    // 验证事件状态已更新
+    const EventRecord* storedEvent1 = engine.findEventById("EVT-001");
+    ASSERT_NE(storedEvent1, nullptr);
+    EXPECT_EQ(storedEvent1->status, EventStatus::Generated);
+    
+    const EventRecord* storedEvent2 = engine.findEventById("EVT-002");
+    ASSERT_NE(storedEvent2, nullptr);
+    EXPECT_EQ(storedEvent2->status, EventStatus::Generated);
+    
+    // 验证生成了对应的 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 2);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-001");
+    EXPECT_EQ(plans[1].relatedEventId, "EVT-002");
+}
+
+// 边界值测试：没有待处理事件时返回 0
+TEST(CmsEngineTest, testProcessPendingEventsNoPending) {
+    CmsEngine engine;
+    
+    EventRecord event1 = createValidEvent("EVT-001", 100);
+    event1.status = EventStatus::Generated;
+    EventRecord event2 = createValidEvent("EVT-002", 200);
+    event2.status = EventStatus::Generated;
+    
+    engine.ingestEvent(event1);
+    engine.ingestEvent(event2);
+    
+    size_t processedCount = engine.processPendingEvents();
+    
+    EXPECT_EQ(processedCount, 0);
+    
+    // 验证没有生成新的 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 0);
+}
+
+// 边界值测试：事件列表为空时返回 0
+TEST(CmsEngineTest, testProcessPendingEventsEmptyEvents) {
+    CmsEngine engine;
+    
+    size_t processedCount = engine.processPendingEvents();
+    
+    EXPECT_EQ(processedCount, 0);
+    
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 0);
+}
+
+// 特殊场景测试：混合状态的事件处理
+TEST(CmsEngineTest, testProcessPendingEventsMixedStatus) {
+    CmsEngine engine;
+    
+    EventRecord event1 = createValidEvent("EVT-001", 100);
+    event1.status = EventStatus::Pending;
+    EventRecord event2 = createValidEvent("EVT-002", 200);
+    event2.status = EventStatus::Generated;
+    EventRecord event3 = createValidEvent("EVT-003", 50);
+    event3.status = EventStatus::Pending;
+    
+    engine.ingestEvent(event1);
+    engine.ingestEvent(event2);
+    engine.ingestEvent(event3);
+    
+    size_t processedCount = engine.processPendingEvents();
+    
+    EXPECT_EQ(processedCount, 2);
+    
+    // 验证只有 Pending 状态的事件被处理
+    const EventRecord* storedEvent1 = engine.findEventById("EVT-001");
+    ASSERT_NE(storedEvent1, nullptr);
+    EXPECT_EQ(storedEvent1->status, EventStatus::Generated);
+    
+    const EventRecord* storedEvent2 = engine.findEventById("EVT-002");
+    ASSERT_NE(storedEvent2, nullptr);
+    EXPECT_EQ(storedEvent2->status, EventStatus::Generated);
+    
+    const EventRecord* storedEvent3 = engine.findEventById("EVT-003");
+    ASSERT_NE(storedEvent3, nullptr);
+    EXPECT_EQ(storedEvent3->status, EventStatus::Generated);
+    
+    // 验证生成了 2 个 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 2);
+}
+
+// ============================================================
+// 测试 findEventById 函数
+// ============================================================
+
+// 正常输入测试：查找已存在的事件
+TEST(CmsEngineTest, testFindEventByIdExisting) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-001", 100);
+    engine.ingestEvent(event);
+    
+    const EventRecord* foundEvent = engine.findEventById("EVT-001");
+    
+    ASSERT_NE(foundEvent, nullptr);
+    EXPECT_EQ(foundEvent->id, "EVT-001");
+    EXPECT_EQ(foundEvent->priority, 100);
+}
+
+// 异常输入测试：查找不存在的事件返回 nullptr
+TEST(CmsEngineTest, testFindEventByIdNonExistent) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-001", 100);
+    engine.ingestEvent(event);
+    
+    const EventRecord* foundEvent = engine.findEventById("EVT-999");
+    
+    EXPECT_EQ(foundEvent, nullptr);
+}
+
+// 边界值测试：查找空字符串 ID
+TEST(CmsEngineTest, testFindEventByIdEmptyId) {
+    CmsEngine engine;
+    EventRecord event = createValidEvent("EVT-001", 100);
+    engine.ingestEvent(event);
+    
+    const EventRecord* foundEvent = engine.findEventById("");
+    
+    EXPECT_EQ(foundEvent, nullptr);
+}
+
+// 边界值测试：事件列表为空时查找
+TEST(CmsEngineTest, testFindEventByIdEmptyEvents) {
+    CmsEngine engine;
+    
+    const EventRecord* foundEvent = engine.findEventById("EVT-001");
+    
+    EXPECT_EQ(foundEvent, nullptr);
+}
+
+// 特殊场景测试：查找多个事件中的特定事件
+TEST(CmsEngineTest, testFindEventByIdMultipleEvents) {
+    CmsEngine engine;
+    
+    EventRecord event1 = createValidEvent("EVT-001", 100);
+    EventRecord event2 = createValidEvent("EVT-002", 200);
+    EventRecord event3 = createValidEvent("EVT-003", 50);
+    
+    engine.ingestEvent(event1);
+    engine.ingestEvent(event2);
+    engine.ingestEvent(event3);
+    
+    const EventRecord* foundEvent = engine.findEventById("EVT-002");
+    
+    ASSERT_NE(foundEvent, nullptr);
+    EXPECT_EQ(foundEvent->id, "EVT-002");
+    EXPECT_EQ(foundEvent->priority, 200);
+}