pl.allegro.tech.servicemesh.envoycontrol.StatusRouteTest.kt Maven / Gradle / Ivy

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Production-ready Control Plane for Service Mesh based on Envoy Proxy.

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package pl.allegro.tech.servicemesh.envoycontrol

import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension
import pl.allegro.tech.servicemesh.envoycontrol.assertions.untilAsserted
import pl.allegro.tech.servicemesh.envoycontrol.config.consul.ConsulExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.envoy.EnvoyExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.envoycontrol.EnvoyControlExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.service.EchoServiceExtension
import pl.allegro.tech.servicemesh.envoycontrol.snapshot.EndpointMatch

class StatusRouteTest {
    companion object {

        @JvmField
        @RegisterExtension
        val consul = ConsulExtension()

        @JvmField
        @RegisterExtension
        val envoyControl = EnvoyControlExtension(consul, mapOf(
            "envoy-control.envoy.snapshot.routes.status.enabled" to true,
            "envoy-control.envoy.snapshot.routes.status.endpoints" to mutableListOf(EndpointMatch().also { it.path = "/my-status/" }),
            "envoy-control.envoy.snapshot.routes.status.createVirtualCluster" to true
        ))

        @JvmField
        @RegisterExtension
        val service = EchoServiceExtension()

        @JvmField
        @RegisterExtension
        val envoy = EnvoyExtension(envoyControl, service)
    }

    @Test
    fun `should allow defining custom status prefix`() {
        untilAsserted {
            // when
            val ingressRoot = envoy.ingressOperations.callLocalService(endpoint = "/my-status/abc")

            // then
            val statusUpstreamOk = envoy.container.admin().statValue(
                    "vhost.secured_local_service.vcluster.status.upstream_rq_200"
            )?.toInt()
            assertThat(statusUpstreamOk).isGreaterThan(0)
            assertThat(ingressRoot.code).isEqualTo(200)
        }
    }
}