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"
+
+// ============================================================================
+// 测试夹具：CmsEngineTest
+// ============================================================================
+class CmsEngineTest : public ::testing::Test {
+protected:
+    CmsEngine engine;
+
+    // 辅助函数：创建一个有效的事件（注意：EventRecord 没有 timestamp 成员）
+    EventRecord createValidEvent(const std::string& id = "EVT-001", int priority = 100) {
+        EventRecord evt;
+        evt.id = id;
+        evt.priority = priority;
+        evt.status = EventStatus::Pending;
+        return evt;
+    }
+
+    // 辅助函数：向引擎添加多个事件
+    void addEventsToEngine(const std::vector<EventRecord>& events) {
+        for (const auto& evt : events) {
+            engine.ingestEvent(evt);
+        }
+    }
+};
+
+// ============================================================================
+// ingestEvent 测试用例
+// ============================================================================
+
+/**
+ * @brief 测试 ingestEvent 正常输入：有效事件应成功接入
+ */
+TEST_F(CmsEngineTest, testIngestEventValidEvent) {
+    EventRecord evt = createValidEvent("EVT-001", 100);
+    bool result = engine.ingestEvent(evt);
+    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 测试 ingestEvent 边界值：优先级为 0 的最小值
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityMin) {
+    EventRecord evt = createValidEvent("EVT-002", 0);
+    bool result = engine.ingestEvent(evt);
+    EXPECT_TRUE(result);
+
+    const EventRecord* found = engine.findEventById("EVT-002");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 0);
+}
+
+/**
+ * @brief 测试 ingestEvent 边界值：优先级为 255 的最大值
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityMax) {
+    EventRecord evt = createValidEvent("EVT-003", 255);
+    bool result = engine.ingestEvent(evt);
+    EXPECT_TRUE(result);
+
+    const EventRecord* found = engine.findEventById("EVT-003");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 255);
+}
+
+/**
+ * @brief 测试 ingestEvent 异常输入：空 ID 应返回 false
+ */
+TEST_F(CmsEngineTest, testIngestEventEmptyId) {
+    EventRecord evt = createValidEvent("", 100);
+    bool result = engine.ingestEvent(evt);
+    EXPECT_FALSE(result);
+
+    // 验证事件未存储
+    const EventRecord* found = engine.findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 异常输入：优先级超过 255 应返回 false
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityOverflow) {
+    EventRecord evt = createValidEvent("EVT-004", 256);
+    bool result = engine.ingestEvent(evt);
+    EXPECT_FALSE(result);
+
+    const EventRecord* found = engine.findEventById("EVT-004");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 特殊场景：重复 ID 的事件应允许接入
+ */
+TEST_F(CmsEngineTest, testIngestEventDuplicateId) {
+    EventRecord evt1 = createValidEvent("EVT-005", 100);
+    EventRecord evt2 = createValidEvent("EVT-005", 200);
+
+    bool result1 = engine.ingestEvent(evt1);
+    EXPECT_TRUE(result1);
+
+    bool result2 = engine.ingestEvent(evt2);
+    EXPECT_TRUE(result2);
+
+    // 验证两个事件都存储（findEventById 返回第一个匹配的）
+    const EventRecord* found = engine.findEventById("EVT-005");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 100);
+}
+
+// ============================================================================
+// processPendingEvents 测试用例
+// ============================================================================
+
+/**
+ * @brief 测试 processPendingEvents 正常输入：处理所有 Pending 事件
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsAllPending) {
+    std::vector<EventRecord> events = {
+        createValidEvent("EVT-010", 100),
+        createValidEvent("EVT-011", 200),
+        createValidEvent("EVT-012", 150)
+    };
+    addEventsToEngine(events);
+
+    size_t processed = engine.processPendingEvents();
+    EXPECT_EQ(processed, 3);
+
+    // 验证事件状态已更新
+    const EventRecord* evt1 = engine.findEventById("EVT-010");
+    ASSERT_NE(evt1, nullptr);
+    EXPECT_EQ(evt1->status, EventStatus::Generated);
+
+    const EventRecord* evt2 = engine.findEventById("EVT-011");
+    ASSERT_NE(evt2, nullptr);
+    EXPECT_EQ(evt2->status, EventStatus::Generated);
+
+    // 验证生成了对应的 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 3);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-010");
+    EXPECT_EQ(plans[0].type, PlanType::Centralized);
+    EXPECT_EQ(plans[0].status, PlanStatus::Drafting);
+}
+
+/**
+ * @brief 测试 processPendingEvents 边界值：没有 Pending 事件
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsNoPending) {
+    // 添加一个非 Pending 状态的事件
+    EventRecord evt = createValidEvent("EVT-020", 100);
+    evt.status = EventStatus::Generated;
+    engine.ingestEvent(evt);
+
+    size_t processed = engine.processPendingEvents();
+    EXPECT_EQ(processed, 0);
+
+    // 验证没有生成新的 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 0);
+}
+
+/**
+ * @brief 测试 processPendingEvents 边界值：空事件库
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsEmpty) {
+    size_t processed = engine.processPendingEvents();
+    EXPECT_EQ(processed, 0);
+
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 0);
+}
+
+/**
+ * @brief 测试 processPendingEvents 特殊场景：混合状态的事件
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsMixedStatus) {
+    EventRecord evt1 = createValidEvent("EVT-030", 100);
+    evt1.status = EventStatus::Pending;
+    engine.ingestEvent(evt1);
+
+    EventRecord evt2 = createValidEvent("EVT-031", 200);
+    evt2.status = EventStatus::Generated;
+    engine.ingestEvent(evt2);
+
+    EventRecord evt3 = createValidEvent("EVT-032", 150);
+    evt3.status = EventStatus::Pending;
+    engine.ingestEvent(evt3);
+
+    size_t processed = engine.processPendingEvents();
+    EXPECT_EQ(processed, 2);
+
+    // 验证只有 Pending 的事件被处理
+    const EventRecord* evt1_after = engine.findEventById("EVT-030");
+    ASSERT_NE(evt1_after, nullptr);
+    EXPECT_EQ(evt1_after->status, EventStatus::Generated);
+
+    const EventRecord* evt2_after = engine.findEventById("EVT-031");
+    ASSERT_NE(evt2_after, nullptr);
+    EXPECT_EQ(evt2_after->status, EventStatus::Generated);
+
+    const EventRecord* evt3_after = engine.findEventById("EVT-032");
+    ASSERT_NE(evt3_after, nullptr);
+    EXPECT_EQ(evt3_after->status, EventStatus::Generated);
+
+    // 验证生成了 2 个 TaskPlan
+    const std::vector<TaskPlan>& plans = engine.getAllPlans();
+    EXPECT_EQ(plans.size(), 2);
+}
+
+// ============================================================================
+// findEventById 测试用例
+// ============================================================================
+
+/**
+ * @brief 测试 findEventById 正常输入：查找已存在的事件
+ */
+TEST_F(CmsEngineTest, testFindEventByIdExisting) {
+    EventRecord evt = createValidEvent("EVT-100", 100);
+    engine.ingestEvent(evt);
+
+    const EventRecord* found = engine.findEventById("EVT-100");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-100");
+    EXPECT_EQ(found->priority, 100);
+    EXPECT_EQ(found->status, EventStatus::Pending);
+}
+
+/**
+ * @brief 测试 findEventById 边界值：查找空字符串 ID
+ */
+TEST_F(CmsEngineTest, testFindEventByIdEmptyString) {
+    // 添加一个空 ID 的事件（虽然 ingestEvent 会拒绝，但直接测试 findEventById）
+    const EventRecord* found = engine.findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 异常输入：查找不存在的事件
+ */
+TEST_F(CmsEngineTest, testFindEventByIdNonExistent) {
+    EventRecord evt = createValidEvent("EVT-200", 100);
+    engine.ingestEvent(evt);
+
+    const EventRecord* found = engine.findEventById("EVT-999");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 特殊场景：查找长 ID 字符串
+ */
+TEST_F(CmsEngineTest, testFindEventByIdLongId) {
+    std::string longId = "EVT-" + std::string(100, 'A');
+    EventRecord evt = createValidEvent(longId, 100);
+    engine.ingestEvent(evt);
+
+    const EventRecord* found = engine.findEventById(longId);
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, longId);
+}
+
+/**
+ * @brief 测试 findEventById 特殊场景：多个事件中查找特定 ID
+ */
+TEST_F(CmsEngineTest, testFindEventByIdAmongMultiple) {
+    std::vector<EventRecord> events = {
+        createValidEvent("EVT-300", 100),
+        createValidEvent("EVT-301", 200),
+        createValidEvent("EVT-302", 150)
+    };
+    addEventsToEngine(events);
+
+    // 查找中间的事件
+    const EventRecord* found = engine.findEventById("EVT-301");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-301");
+    EXPECT_EQ(found->priority, 200);
+
+    // 查找第一个事件
+    found = engine.findEventById("EVT-300");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-300");
+
+    // 查找最后一个事件
+    found = engine.findEventById("EVT-302");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-302");
+}
+
+/**
+ * @brief 测试 findEventById 特殊场景：查找已处理事件的状态
+ */
+TEST_F(CmsEngineTest, testFindEventByIdAfterProcessing) {
+    EventRecord evt = createValidEvent("EVT-400", 100);
+    engine.ingestEvent(evt);
+
+    // 处理事件
+    engine.processPendingEvents();
+
+    // 查找事件并验证状态已更新
+    const EventRecord* found = engine.findEventById("EVT-400");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+}