public RuntimeOptionsBuilder parse(Map<String, String> properties) {
        return parse(properties::get);
    }
@Test
    void should_parse_plugin() {
        properties.put(Constants.PLUGIN_PROPERTY_NAME, "message:target/cucumber.ndjson, html:target/cucumber.html");
        RuntimeOptions options = cucumberPropertiesParser.parse(properties).build();
        assertThat(options.plugins().get(0).pluginString(), equalTo("message:target/cucumber.ndjson"));
        assertThat(options.plugins().get(1).pluginString(), equalTo("html:target/cucumber.html"));
    }