AI 自动生成测试用例

2026-06-02 16:08:12 +08:00 · 2026-06-02 16:08:12 +08:00 · 3f447aceae
parent 6bd7608e5c
commit 3f447aceae
2 changed files with 351 additions and 0 deletions
--- a/tests/CMakeLists.txt
+++ b/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)
--- a/tests/test_app.cpp
+++ b/tests/test_app.cpp
@ -0,0 +1,326 @@
+#include <gtest/gtest.h>
+#include "app.hpp"
+#include <string>
+#include <vector>
+
+// ============================================================
+// 测试夹具：CmsEngineTest
+// ============================================================
+class CmsEngineTest : public ::testing::Test {
+protected:
+    CmsEngine engine;
+
+    void SetUp() override {
+        // 每个测试用例开始前重置引擎状态
+    }
+
+    void TearDown() override {
+        // 每个测试用例结束后清理
+    }
+};
+
+// ============================================================
+// ingestEvent 测试
+// ============================================================
+
+/**
+ * @brief 测试 ingestEvent 正常输入：有效事件应返回 true
+ */
+TEST_F(CmsEngineTest, testIngestEventNormal) {
+    EventRecord event;
+    event.id = "EVT-001";
+    event.priority = 100;
+    event.status = EventStatus::Pending;
+
+    bool result = engine.ingestEvent(event);
+    EXPECT_TRUE(result);
+
+    // 验证事件已存入
+    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 空 ID：应返回 false
+ */
+TEST_F(CmsEngineTest, testIngestEventEmptyId) {
+    EventRecord event;
+    event.id = "";
+    event.priority = 50;
+
+    bool result = engine.ingestEvent(event);
+    EXPECT_FALSE(result);
+
+    // 验证事件未存入
+    const EventRecord* found = engine.findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 优先级边界：优先级为 0 应成功
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityMin) {
+    EventRecord event;
+    event.id = "EVT-002";
+    event.priority = 0;
+
+    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 测试 ingestEvent 优先级边界：优先级为 255 应成功
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityMax) {
+    EventRecord event;
+    event.id = "EVT-003";
+    event.priority = 255;
+
+    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 测试 ingestEvent 优先级越界：优先级为 256 应返回 false
+ */
+TEST_F(CmsEngineTest, testIngestEventPriorityOverflow) {
+    EventRecord event;
+    event.id = "EVT-004";
+    event.priority = 256;
+
+    bool result = engine.ingestEvent(event);
+    EXPECT_FALSE(result);
+
+    const EventRecord* found = engine.findEventById("EVT-004");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 ingestEvent 多次接入同一事件 ID：应允许重复 ID
+ */
+TEST_F(CmsEngineTest, testIngestEventDuplicateId) {
+    EventRecord event1;
+    event1.id = "EVT-005";
+    event1.priority = 10;
+
+    EventRecord event2;
+    event2.id = "EVT-005";
+    event2.priority = 20;
+
+    bool result1 = engine.ingestEvent(event1);
+    bool result2 = engine.ingestEvent(event2);
+    EXPECT_TRUE(result1);
+    EXPECT_TRUE(result2);
+
+    // 验证两个事件都存入（findEventById 返回第一个匹配的）
+    const EventRecord* found = engine.findEventById("EVT-005");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->priority, 10);
+}
+
+// ============================================================
+// processPendingEvents 测试
+// ============================================================
+
+/**
+ * @brief 测试 processPendingEvents 无待处理事件：应返回 0
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsNoPending) {
+    // 先接入一个非 Pending 状态的事件
+    EventRecord event;
+    event.id = "EVT-010";
+    event.priority = 50;
+    event.status = EventStatus::Generated;
+    engine.ingestEvent(event);
+
+    size_t count = engine.processPendingEvents();
+    EXPECT_EQ(count, 0);
+}
+
+/**
+ * @brief 测试 processPendingEvents 单个待处理事件：应返回 1
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsSingle) {
+    EventRecord event;
+    event.id = "EVT-011";
+    event.priority = 50;
+    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-011");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+
+    // 验证生成了对应的 TaskPlan
+    const auto& plans = engine.getAllPlans();
+    ASSERT_EQ(plans.size(), 1);
+    EXPECT_EQ(plans[0].relatedEventId, "EVT-011");
+    EXPECT_EQ(plans[0].name, "AutoPlan-EVT-011");
+    EXPECT_EQ(plans[0].type, PlanType::Centralized);
+    EXPECT_EQ(plans[0].status, PlanStatus::Drafting);
+    EXPECT_FALSE(plans[0].id.empty());
+    EXPECT_EQ(plans[0].resourceQuota, 0.5);
+    EXPECT_EQ(plans[0].constraints, "自动生成约束");
+}
+
+/**
+ * @brief 测试 processPendingEvents 多个待处理事件：应返回正确计数
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsMultiple) {
+    // 接入 3 个 Pending 事件和 1 个非 Pending 事件
+    for (int i = 0; i < 3; ++i) {
+        EventRecord event;
+        event.id = "EVT-MULTI-" + std::to_string(i);
+        event.priority = 50;
+        event.status = EventStatus::Pending;
+        engine.ingestEvent(event);
+    }
+
+    EventRecord nonPending;
+    nonPending.id = "EVT-MULTI-NON";
+    nonPending.priority = 50;
+    nonPending.status = EventStatus::Generated;
+    engine.ingestEvent(nonPending);
+
+    size_t count = engine.processPendingEvents();
+    EXPECT_EQ(count, 3);
+
+    // 验证所有 Pending 事件都已处理
+    for (int i = 0; i < 3; ++i) {
+        std::string id = "EVT-MULTI-" + std::to_string(i);
+        const EventRecord* found = engine.findEventById(id);
+        ASSERT_NE(found, nullptr);
+        EXPECT_EQ(found->status, EventStatus::Generated);
+    }
+
+    // 验证生成了 3 个 TaskPlan
+    const auto& plans = engine.getAllPlans();
+    ASSERT_EQ(plans.size(), 3);
+}
+
+/**
+ * @brief 测试 processPendingEvents 空事件库：应返回 0
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsEmpty) {
+    size_t count = engine.processPendingEvents();
+    EXPECT_EQ(count, 0);
+}
+
+/**
+ * @brief 测试 processPendingEvents 重复调用：第二次应返回 0
+ */
+TEST_F(CmsEngineTest, testProcessPendingEventsIdempotent) {
+    EventRecord event;
+    event.id = "EVT-012";
+    event.priority = 50;
+    event.status = EventStatus::Pending;
+    engine.ingestEvent(event);
+
+    size_t count1 = engine.processPendingEvents();
+    EXPECT_EQ(count1, 1);
+
+    size_t count2 = engine.processPendingEvents();
+    EXPECT_EQ(count2, 0);
+}
+
+// ============================================================
+// findEventById 测试
+// ============================================================
+
+/**
+ * @brief 测试 findEventById 正常查找：应返回正确的事件指针
+ */
+TEST_F(CmsEngineTest, testFindEventByIdNormal) {
+    EventRecord event;
+    event.id = "EVT-100";
+    event.priority = 80;
+    event.status = EventStatus::Pending;
+    engine.ingestEvent(event);
+
+    const EventRecord* found = engine.findEventById("EVT-100");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-100");
+    EXPECT_EQ(found->priority, 80);
+    EXPECT_EQ(found->status, EventStatus::Pending);
+}
+
+/**
+ * @brief 测试 findEventById 不存在的 ID：应返回 nullptr
+ */
+TEST_F(CmsEngineTest, testFindEventByIdNotFound) {
+    const EventRecord* found = engine.findEventById("NONEXISTENT");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 空字符串：应返回 nullptr
+ */
+TEST_F(CmsEngineTest, testFindEventByIdEmptyString) {
+    const EventRecord* found = engine.findEventById("");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 多个事件中查找：应返回第一个匹配的
+ */
+TEST_F(CmsEngineTest, testFindEventByIdMultipleEvents) {
+    EventRecord event1;
+    event1.id = "EVT-200";
+    event1.priority = 10;
+    engine.ingestEvent(event1);
+
+    EventRecord event2;
+    event2.id = "EVT-201";
+    event2.priority = 20;
+    engine.ingestEvent(event2);
+
+    EventRecord event3;
+    event3.id = "EVT-202";
+    event3.priority = 30;
+    engine.ingestEvent(event3);
+
+    const EventRecord* found = engine.findEventById("EVT-201");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->id, "EVT-201");
+    EXPECT_EQ(found->priority, 20);
+}
+
+/**
+ * @brief 测试 findEventById 在空事件库中查找：应返回 nullptr
+ */
+TEST_F(CmsEngineTest, testFindEventByIdEmptyStore) {
+    const EventRecord* found = engine.findEventById("ANY");
+    EXPECT_EQ(found, nullptr);
+}
+
+/**
+ * @brief 测试 findEventById 查找已处理事件：应返回正确指针
+ */
+TEST_F(CmsEngineTest, testFindEventByIdAfterProcessing) {
+    EventRecord event;
+    event.id = "EVT-300";
+    event.priority = 50;
+    event.status = EventStatus::Pending;
+    engine.ingestEvent(event);
+
+    engine.processPendingEvents();
+
+    const EventRecord* found = engine.findEventById("EVT-300");
+    ASSERT_NE(found, nullptr);
+    EXPECT_EQ(found->status, EventStatus::Generated);
+}