57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
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#include <gtest/gtest.h>
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#include <vector>
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#include <string>
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// 假设 RackInfo 结构体
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struct RackInfo {
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std::string rackName;
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int unitCount;
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};
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// 假设 list_racks 函数的声明，返回 std::vector<RackInfo>
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std::vector<RackInfo> list_racks();
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// 测试夹具，用于准备公共测试数据
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class ListRacksTest : public ::testing::Test {
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protected:
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void SetUp() override {
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// 在需要时初始化
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}
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void TearDown() override {
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}
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};
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// 正常输入测试：存在多个机架时，验证返回列表非空且信息正确
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TEST_F(ListRacksTest, testListRacksNormal) {
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std::vector<RackInfo> racks = list_racks();
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ASSERT_FALSE(racks.empty());
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EXPECT_GT(racks.size(), 0);
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// 假设至少有一个机架名称为已知值，例如 "ODF-A"
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bool found = false;
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for (const auto& rack : racks) {
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if (rack.rackName == "ODF-A") {
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found = true;
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EXPECT_GT(rack.unitCount, 0);
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break;
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}
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}
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EXPECT_TRUE(found) << "ODF-A rack should exist";
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}
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// 边界值测试：没有机架时，返回空列表
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TEST_F(ListRacksTest, testListRacksEmpty) {
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// 需要 mock 或控制 list_racks 返回空列表，假设系统根本没有配置机架
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// 由于无法直接控制，此测试依赖于测试环境，此处仅给出示例逻辑
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std::vector<RackInfo> racks = list_racks();
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EXPECT_TRUE(racks.empty());
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}
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// 特殊场景测试：验证列表中的每个机架都有单元数量
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TEST_F(ListRacksTest, testListRacksEachRackHasUnitCount) {
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std::vector<RackInfo> racks = list_racks();
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for (const auto& rack : racks) {
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EXPECT_GE(rack.unitCount, 0); // 单元数量应非负
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}
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}
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