public RuntimeOptionsBuilder parse(String... args) {
        return parse(Arrays.asList(args));
    }
@Test
    void assigns_filters_from_tags() {
        RuntimeOptions options = parser
                .parse("--tags", "@keep_this")
                .build();

        List<String> tagExpressions = options.getTagExpressions().stream()
                .map(Object::toString)
                .collect(toList());

        assertThat(tagExpressions, contains("@keep_this"));
    }