如何使用gmock模拟基于范围的运算符？

#include <gmock/gmock.h>

class MyClass {
public:
    virtual bool operator()(int value) const = 0;
};

class MockClass : public MyClass {
public:
    MOCK_CONST_METHOD1(operator(), bool(int value));
};

TEST(MyClassTest, RangeOperatorMocking) {
    MockClass mockObj;
    EXPECT_CALL(mockObj, operator()(testing::AllOf(testing::Ge(0), testing::Le(10))))
        .WillOnce(testing::Return(true));
    EXPECT_CALL(mockObj, operator()(testing::AllOf(testing::Ge(11), testing::Le(20))))
        .WillOnce(testing::Return(false));

    // 使用模拟对象进行测试
    bool result1 = mockObj(5);
    bool result2 = mockObj(15);

    // 验证模拟对象的行为是否符合预期
    EXPECT_TRUE(result1);
    EXPECT_FALSE(result2);
}