Class HasReason

src/test/util/setup_common.h:229–240

* BOOST_CHECK_EXCEPTION predicates to check the specific validation error. * Use as * BOOST_CHECK_EXCEPTION(code that throws, exception type, HasReason("foo")); */

 * BOOST_CHECK_EXCEPTION(code that throws, exception type, HasReason("foo"));
 */
class HasReason
{
public:
    explicit HasReason(const std::string& reason) : m_reason(reason) {}
    bool operator()(const std::exception& e) const
    {
        return std::string(e.what()).find(m_reason) != std::string::npos;
    };

private:
    const std::string m_reason;
};

#endif // BITCOIN_TEST_UTIL_SETUP_COMMON_H