class HealthTest {
...
    @Test
    fun `readiness with three passing checks`() {
        val checks = listOf(check(true, "first"), check(true, "second"), check(true, "third"))
        assertThat(Health(checks = checks)(Request(GET, "/readiness")),
            hasStatus(SERVICE_UNAVAILABLE).and(hasBody("overall=true\nfirst=true\nsecond=true\nthird=true")))
    }
...
}