2

testcontainer で同じdocker -compose を実行している複数のテスト クラスがあります。

initializationError個別に実行すると各テストはパスしますが、スイートは失敗します。

2 番目のテスト中に発生するスタック トレースの関連部分を次に示します。 ./gradlew e2e:test -i 

io.foo.e2e.AuthTest > initializationError FAILED
    org.testcontainers.containers.ContainerLaunchException: Container startup failed
        at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:330)
        at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:311)
        at org.testcontainers.containers.DockerComposeContainer.startAmbassadorContainers(DockerComposeContainer.java:331)
        at org.testcontainers.containers.DockerComposeContainer.start(DockerComposeContainer.java:178)
        at io.foo.e2e.bases.BaseE2eTest$Companion.beforeAll$e2e(BaseE2eTest.kt:62)
        at io.foo.e2e.bases.BaseE2eTest.beforeAll$e2e(BaseE2eTest.kt)
       ...

        Caused by:
        org.rnorth.ducttape.RetryCountExceededException: Retry limit hit with exception
            at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:88)
            at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:323)
            ... 83 more

            Caused by:
            org.testcontainers.containers.ContainerLaunchException: Could not create/start container
                at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:497)
                at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:325)
                at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:81)
                ... 84 more

                Caused by:
                org.testcontainers.containers.ContainerLaunchException: Aborting attempt to link to container btraq5fzahac_worker_1 as it is not running
                    at org.testcontainers.containers.GenericContainer.applyConfiguration(GenericContainer.java:779)
                    at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:359)
                    ... 86 more

2 番目のテストは、最初のテストが前のコンテナーをシャットダウンするのを待たないように思えます。

これは、すべてのテストが継承する基本クラスです。コンテナーのスピンアップを担当します。

open class BaseE2eTest {

    ...

    companion object {
        const val A = "containera_1"
        const val B = "containerb_1"
        const val C = "containerc_1"

        val dockerCompose: KDockerComposeContainer by lazy {
            defineDockerCompose()
                .withLocalCompose(true)
                .withExposedService(A, 8080, Wait.forListeningPort())
                .withExposedService(B, 8081)
                .withExposedService(C, 5672, Wait.forListeningPort())
        }

        class KDockerComposeContainer(file: File) : DockerComposeContainer<KDockerComposeContainer>(file)

        private fun defineDockerCompose() = KDockerComposeContainer(File("../docker-compose.yml"))

        @BeforeAll
        @JvmStatic
        internal fun beforeAll() {
            dockerCompose.start()
        }

        @AfterAll
        @JvmStatic
        internal fun afterAll() {
            dockerCompose.stop()
        }
    }
}

docker-compose version 1.27.4, build 40524192
testcontainer 1.15.2
testcontainers:junit-jupiter:1.15.2
4

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