pl.allegro.tech.servicemesh.envoycontrol.OriginalDestinationTest.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.isFrom
import pl.allegro.tech.servicemesh.envoycontrol.assertions.isOk
import pl.allegro.tech.servicemesh.envoycontrol.assertions.untilAsserted
import pl.allegro.tech.servicemesh.envoycontrol.config.consul.ConsulExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.service.EchoServiceExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.envoy.EnvoyExtension
import pl.allegro.tech.servicemesh.envoycontrol.config.envoycontrol.EnvoyControlExtension

class OriginalDestinationTest {

    companion object {

        @JvmField
        @RegisterExtension
        val consul = ConsulExtension()

        @JvmField
        @RegisterExtension
        val envoyControl = EnvoyControlExtension(consul)

        @JvmField
        @RegisterExtension
        val service = EchoServiceExtension()

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

    @Test
    fun `should send direct request when host envoy-original-destination and header x-envoy-original-dst-host with IP provided`() {
        untilAsserted {
            // when
            val response = envoy.egressOperations.callServiceWithOriginalDst(service)

            // then
            assertThat(response).isOk().isFrom(service)
        }
    }
}