Method invalid_switches

test/testoptions.cpp:136–149

    }

    void invalid_switches() const {
        const char* argv[] = {"./test_runner", "TestClass::TestMethod", "-a", "-v", "-q"};
        options args(getArrayLength(argv), argv);
        const std::map<std::string, std::set<std::string>> expected {
            { "TestClass", { "TestMethod" } }
        };
        ASSERT(expected == args.which_tests());
        ASSERT_EQUALS(true, args.quiet());
        ASSERT_EQUALS(2, args.errors().size());
        auto it = args.errors().cbegin();
        ASSERT_EQUALS("unknown option '-a'", *it);
        ++it;
        ASSERT_EQUALS("unknown option '-v'", *it);
    }

    void summary() const {
        const char* argv[] = {"./test_runner", "TestClass::TestMethod", "-n"};