73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
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#include <gtest/gtest.h>
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#include <optional>
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#include <string>
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// 假设的端口详细信息结构体
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struct PortDetail {
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int id;
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std::string unit;
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std::string rack;
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// 为简化测试，添加 operator==
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bool operator==(const PortDetail& other) const {
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return id == other.id && unit == other.unit && rack == other.rack;
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}
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};
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// 假设的 OdfService 类
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class OdfService {
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public:
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std::optional<PortDetail> get_port_detail(int port_id) {
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// 模拟实现：只有 1 和 2 存在
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if (port_id == 1) {
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return PortDetail{1, "Unit-A", "Rack-01"};
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} else if (port_id == 2) {
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return PortDetail{2, "Unit-B", "Rack-02"};
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}
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return std::nullopt;
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}
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};
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class OdfServiceTest : public ::testing::Test {
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protected:
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OdfService service;
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};
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// 正常输入测试：存在的端口 ID 返回正确的信息
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TEST_F(OdfServiceTest, testGetPortDetailNormalCase) {
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auto result = service.get_port_detail(1);
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ASSERT_TRUE(result.has_value());
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PortDetail expected{1, "Unit-A", "Rack-01"};
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EXPECT_EQ(result.value(), expected);
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}
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// 边界值测试：端口 ID 为 0
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TEST_F(OdfServiceTest, testGetPortDetailBoundaryZero) {
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auto result = service.get_port_detail(0);
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EXPECT_FALSE(result.has_value());
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}
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// 边界值测试：端口 ID 为负数
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TEST_F(OdfServiceTest, testGetPortDetailBoundaryNegative) {
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auto result = service.get_port_detail(-1);
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EXPECT_FALSE(result.has_value());
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}
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// 异常输入测试：不存在的端口 ID
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TEST_F(OdfServiceTest, testGetPortDetailNonexistent) {
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auto result = service.get_port_detail(999);
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EXPECT_FALSE(result.has_value());
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}
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// 特殊场景测试：验证不同端口返回不同单元和机架
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TEST_F(OdfServiceTest, testGetPortDetailDifferentUnits) {
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auto result1 = service.get_port_detail(1);
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ASSERT_TRUE(result1.has_value());
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EXPECT_EQ(result1.value().unit, "Unit-A");
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EXPECT_EQ(result1.value().rack, "Rack-01");
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auto result2 = service.get_port_detail(2);
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ASSERT_TRUE(result2.has_value());
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EXPECT_EQ(result2.value().unit, "Unit-B");
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EXPECT_EQ(result2.value().rack, "Rack-02");
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}
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