HandlingResult status code not set properly in DefaultRequestFixture when handler calls clientError()

[deanriverson]

The following test should pass but doesn't:

def "test clientError status code from request fixture"() {
    given:
    Handler h = { ctx ->
        ctx.clientError(404)
    }

    when:
    def result = GroovyRequestFixture.handle(h) {}

    then:
    result.clientError == 404
    result.status.code == 404
}

[deanriverson]

The problem is here: https://github.com/ratpack/ratpack/blob/lazy-body/ratpack-test/src/main/java/ratpack/test/handling/internal/DefaultRequestFixture.java#L234-234

(via Luke on #ratpack Slack channel)