@brief exchanges the values @sa https://json.nlohmann.me/api/basic_json/swap/

Expand pattern into an (almost) equivalent one, but with single Either. Example: ((-a | -b) (-c | -d)) => (-a -c | -a -d | -b -c | -b -d) Qui

Gets the text streamed to this object so far as an std::string. Each '\0' character in the buffer is replaced with "\\0".

Initializes Google Test. This must be called before calling RUN_ALL_TESTS(). In particular, it parses a command line for the flags that Google Test

Returns true if and only if call_count calls will saturate this cardinality.

Runs googletest-color-test_ and returns its exit code.

this function is added so that we don't change too much of the existing code

@brief return whether value is an object @sa https://json.nlohmann.me/api/basic_json/is_object/

===================== Helper functions

this function maybe used outside of server_task_result_error

Set a callback for execution when all parsing and processing has completed Due to a bug in c++11, it is not possible to overload on std::function (fi

Returns a pointer to the output buffer content. No terminating null character is appended.

Convenience function for accessing the global UnitTest implementation object.

Returns true if and only if the listener is interested in an explanation of the match result. A matcher's MatchAndExplain() method can use this infor

Converts a wide string to a narrow string in UTF-8 encoding. The wide string is assumed to have the following encoding: UTF-16 if sizeof(wchar_t) == 2

Accessors for the implementation object.

The argumentless form of require subcommand requires 1 or more subcommands

* @brief Waits until the queue is completely empty and no tasks are being processed. */