Method from_config

tests/ConfigFileTest.cpp:828–828

    std::string to_config(const CLI::App *, bool, bool, std::string) const override { throw CLI::FileError("evil"); }

    std::vector<CLI::ConfigItem> from_config(std::istream &) const override { throw CLI::FileError("evil"); }
};

TEST_CASE_METHOD(TApp, "IniRequiredbadConfigurator", "[config]") {