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"
+
+// ============================================================
+// Test Fixture for CmsEngine
+// ============================================================
+class CmsEngineTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        engine = new CmsEngine();
+    }
+
+    void TearDown() override {
+        delete engine;
+    }
+
+    CmsEngine* engine;
+};
+
+// ============================================================
+// Tests for ingestEvent
+// ============================================================
+
+/**
+ * @brief 正常输入测试：接入有效事件
+ *
+ * 验证 ingestEvent 能够成功接入一个包含有效 ID 和优先级的事件。
+ */
+TEST_F(CmsEngineTest, testIngestEventValidInput) {
+    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
+ *
+ * 验证 ingestEvent 能够处理优先级为 0 的边界值。
+ */
+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
+ *
+ * 验证 ingestEvent 能够处理优先级为 255 的边界值。
+ */
+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
+ *
+ * 验证 ingestEvent 拒绝接入 ID 为空的事件。
+ */
+TEST_F(CmsEngineTest, testIngestEventEmptyId) {
+    EventRecord event;
+    event.id = "";
+    event.priority = 100;
+    event.status = EventStatus::Pending;
+
+    bool result = engine->ingestEvent(event);
+    EXPECT_FALSE(result);
+
+    // 验证事件未被存储
+    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
+ *
+ * 验证 ingestEvent 拒绝接入优先级超过 255 的事件。
+ */
+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 特殊场景测试：接入多个事件
+ *
+ * 验证 ingestEvent 能够连续接入多个事件并正确存储。
+ */
+TEST_F(CmsEngineTest, testIngestEventMultipleEvents) {
+    EventRecord event1;
+    event1.id = "EVT-005";
+    event1.priority = 50;
+    event1.status = EventStatus::Pending;
+
+    EventRecord event2;
+    event2.id = "EVT-006";
+    event2.priority = 150;
+    event2.status = EventStatus::Pending;
+
+    EXPECT_TRUE(engine->ingestEvent(event1));
+    EXPECT_TRUE(engine->ingestEvent(event2));
+
+    const EventRecord* found1 = engine->findEventById("EVT-005");
+    ASSERT_NE(found1, nullptr);
+    EXPECT_EQ(found1->priority, 50);
+
+    const EventRecord* found2 = engine->findEventById("EVT-006");
+    ASSERT_NE(found2, nullptr);
+    EXPECT_EQ(found2->priority, 150);
+}
+
+// ============================================================
+// Tests for processPendingEvents
+// ============================================================
+
+/**
+ * @brief 正常输入测试：处理待处理事件
+ *
+ * 验证 processPendingEvents 能够正确处理 Pending 状态的事件。
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsValid) {
+    // 准备待处理事件
+    EventRecord event;
+    event.id = "EVT-010";
+    event.priority = 100;
+    event.status = EventStatus::Pending;
+    engine->ingestEvent(event);
+
+    size_t processed = engine->processPendingEvents();
+    EXPECT_EQ(processed, 1);
+
+    // 验证事件状态已更新
+    const EventRecord* found = engine->findEventById("EVT-010");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+
+    // 验证自动生成了任务方案
+    const auto& plans = engine->getAllPlans();
+    ASSERT_EQ(plans.size(), 1);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-010");
+    EXPECT_EQ(plans[0].status, PlanStatus::Drafting);
+    EXPECT_EQ(plans[0].type, PlanType::Centralized);
+}
+
+/**
+ * @brief 边界值测试：无待处理事件
+ *
+ * 验证 processPendingEvents 在没有 Pending 事件时返回 0。
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsNoPending) {
+    // 添加一个非 Pending 状态的事件
+    EventRecord event;
+    event.id = "EVT-011";
+    event.priority = 100;
+    event.status = EventStatus::Generated;
+    engine->ingestEvent(event);
+
+    size_t processed = engine->processPendingEvents();
+    EXPECT_EQ(processed, 0);
+
+    // 验证事件状态未改变
+    const EventRecord* found = engine->findEventById("EVT-011");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+
+    // 验证没有生成任务方案
+    const auto& plans = engine->getAllPlans();
+    EXPECT_EQ(plans.size(), 0);
+}
+
+/**
+ * @brief 边界值测试：处理多个待处理事件
+ *
+ * 验证 processPendingEvents 能够同时处理多个 Pending 事件。
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsMultiple) {
+    EventRecord event1;
+    event1.id = "EVT-012";
+    event1.priority = 100;
+    event1.status = EventStatus::Pending;
+    engine->ingestEvent(event1);
+
+    EventRecord event2;
+    event2.id = "EVT-013";
+    event2.priority = 200;
+    event2.status = EventStatus::Pending;
+    engine->ingestEvent(event2);
+
+    size_t processed = engine->processPendingEvents();
+    EXPECT_EQ(processed, 2);
+
+    // 验证所有事件状态已更新
+    const EventRecord* found1 = engine->findEventById("EVT-012");
+    ASSERT_NE(found1, nullptr);
+    EXPECT_EQ(found1->status, EventStatus::Generated);
+
+    const EventRecord* found2 = engine->findEventById("EVT-013");
+    ASSERT_NE(found2, nullptr);
+    EXPECT_EQ(found2->status, EventStatus::Generated);
+
+    // 验证生成了两个任务方案
+    const auto& plans = engine->getAllPlans();
+    ASSERT_EQ(plans.size(), 2);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-012");
+    EXPECT_EQ(plans[1].relatedEventId, "EVT-013");
+}
+
+/**
+ * @brief 特殊场景测试：混合状态事件处理
+ *
+ * 验证 processPendingEvents 只处理 Pending 状态的事件，忽略其他状态。
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsMixedStatus) {
+    EventRecord pendingEvent;
+    pendingEvent.id = "EVT-014";
+    pendingEvent.priority = 100;
+    pendingEvent.status = EventStatus::Pending;
+    engine->ingestEvent(pendingEvent);
+
+    EventRecord generatedEvent;
+    generatedEvent.id = "EVT-015";
+    generatedEvent.priority = 150;
+    generatedEvent.status = EventStatus::Generated;
+    engine->ingestEvent(generatedEvent);
+
+    size_t processed = engine->processPendingEvents();
+    EXPECT_EQ(processed, 1);
+
+    // 验证只有 Pending 事件被处理
+    const EventRecord* foundPending = engine->findEventById("EVT-014");
+    ASSERT_NE(foundPending, nullptr);
+    EXPECT_EQ(foundPending->status, EventStatus::Generated);
+
+    const EventRecord* foundGenerated = engine->findEventById("EVT-015");
+    ASSERT_NE(foundGenerated, nullptr);
+    EXPECT_EQ(foundGenerated->status, EventStatus::Generated);
+
+    // 验证只生成了一个任务方案
+    const auto& plans = engine->getAllPlans();
+    ASSERT_EQ(plans.size(), 1);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-014");
+}
+
+// ============================================================
+// Tests for findEventById
+// ============================================================
+
+/**
+ * @brief 正常输入测试：查找已存在的事件
+ *
+ * 验证 findEventById 能够正确返回已存储的事件指针。
+ */
+TEST_F(CmsEngineTest, testFindEventByIdExisting) {
+    EventRecord event;
+    event.id = "EVT-020";
+    event.priority = 100;
+    event.status = EventStatus::Pending;
+    engine->ingestEvent(event);
+
+    const EventRecord* found = engine->findEventById("EVT-020");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-020");
+    EXPECT_EQ(found->priority, 100);
+    EXPECT_EQ(found->status, EventStatus::Pending);
+}
+
+/**
+ * @brief 边界值测试：查找不存在的 ID
+ *
+ * 验证 findEventById 在查找不存在的 ID 时返回 nullptr。
+ */
+TEST_F(CmsEngineTest, testFindEventByIdNonExistent) {
+    const EventRecord* found = engine->findEventById("NONEXISTENT");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 边界值测试：查找空字符串 ID
+ *
+ * 验证 findEventById 在查找空字符串 ID 时返回 nullptr。
+ */
+TEST_F(CmsEngineTest, testFindEventByIdEmptyString) {
+    const EventRecord* found = engine->findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 特殊场景测试：查找多个事件中的特定事件
+ *
+ * 验证 findEventById 在多个事件中能够正确找到目标事件。
+ */
+TEST_F(CmsEngineTest, testFindEventByIdMultipleEvents) {
+    EventRecord event1;
+    event1.id = "EVT-021";
+    event1.priority = 50;
+    event1.status = EventStatus::Pending;
+    engine->ingestEvent(event1);
+
+    EventRecord event2;
+    event2.id = "EVT-022";
+    event2.priority = 150;
+    event2.status = EventStatus::Generated;
+    engine->ingestEvent(event2);
+
+    EventRecord event3;
+    event3.id = "EVT-023";
+    event3.priority = 200;
+    event3.status = EventStatus::Pending;
+    engine->ingestEvent(event3);
+
+    // 查找中间的事件
+    const EventRecord* found = engine->findEventById("EVT-022");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-022");
+    EXPECT_EQ(found->priority, 150);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+
+    // 确认其他事件仍然存在
+    const EventRecord* found1 = engine->findEventById("EVT-021");
+    ASSERT_NE(found1, nullptr);
+    EXPECT_EQ(found1->id, "EVT-021");
+
+    const EventRecord* found3 = engine->findEventById("EVT-023");
+    ASSERT_NE(found3, nullptr);
+    EXPECT_EQ(found3->id, "EVT-023");
+}
+
+/**
+ * @brief 特殊场景测试：查找已处理事件
+ *
+ * 验证 findEventById 能够找到经过 processPendingEvents 处理的事件。
+ */
+TEST_F(CmsEngineTest, testFindEventByIdAfterProcessing) {
+    EventRecord event;
+    event.id = "EVT-030";
+    event.priority = 100;
+    event.status = EventStatus::Pending;
+    engine->ingestEvent(event);
+
+    engine->processPendingEvents();
+
+    const EventRecord* found = engine->findEventById("EVT-030");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-030");
+    EXPECT_EQ(found->status, EventStatus::Generated);
+}